(a) Adjustment for adjusted current earnings—(1) Positive adjustment. For taxable years beginning after December 31, 1989, the alternative minimum taxable income of any taxpayer described in paragraph (a)(4) of this section is increased by the adjustment for adjusted current earnings. The adjustment for adjusted current earnings is 75 percent of the excess, if any, of—

(i) The adjusted current earnings (as defined in paragraph (a)(6)(ii) of this section) of the taxpayer for the taxable year over.

(ii) The pre-adjustment alternative minimum taxable income (as defined in paragraph (a)(6)(i) of this section) of the taxpayer for the taxable year.

(2) Negative adjustment—(i) In general. For taxable years beginning after December 31, 1989, the alternative minimum taxable income of any taxpayer is decreased, subject to the limitation of paragraph (a)(2)(ii) of this section, by 75 percent of the excess, if any, of pre-adjustment alternative minimum taxable income (as defined in paragraph (a)(6)(i) of this section), over adjusted current earnings (as defined in paragraph (a)(6)(ii) of this section).

(ii) Limitation on negative adjustments. The amount of the negative adjustment for any taxable year is limited to the excess, if any, of—

(A) The aggregate increases in alternative minimum taxable income in prior years under paragraph (a)(1) of this section over

(B) The aggregate decreases in alternative minimum taxable income in prior years under this paragraph (a)(2).

Any excess of pre-adjustment alternative minimum taxable income over adjusted current earnings that is not allowed as a negative adjustment for the taxable year because of the limitation in this paragraph (a)(2)(ii) is not applied to reduce any positive adjustment in any other taxable year.

(iii) Example. The following example illustrates the provisions of this paragraph (a)(2):

(3) Negative amounts. In determining whether an excess exists under paragraph (a)(1) or (a)(2) of this section, a positive amount exceeds a negative amount by the sum of the absolute numbers, and a smaller negative amount exceeds a larger negative amount by the difference between the absolute numbers. Thus, for example, a positive amount of adjusted current earnings of $30 exceeds a negative amount (or loss) of pre-adjustment AMTI of $10 by the sum of the absolute numbers, or $40 (30 + 10). Accordingly, the adjustment for adjusted current earnings would be 75 percent of $40, or $30. In contrast, a negative amount of adjusted current earnings of $10 exceeds a negative amount (or loss) of pre-adjustment alternative minimum taxable income of $30 by the difference between the absolute numbers, or $20 (30−10). Accordingly, the adjustment for adjusted current earnings would be 75 percent of $20, or $15.

(4) Taxpayers subject to adjustment for adjusted current earnings. The adjustment for adjusted current earnings applies to any corporation other than—

(i) An S corporation as defined in section 1361,

(ii) A regulated investment company as defined in section 851,

(iii) A real estate investment trust as defined in section 856, or

(iv) A real estate mortgage investment conduit as defined in section 860A.

(5) General rule for applying Internal Revenue Code provisions in determining adjusted current earnings—(i) In general. Except as otherwise provided by regulations or other guidance issued by the Internal Revenue Service, all Internal Revenue Code provisions that apply in determining the regular taxable income of a taxpayer also apply in determining adjusted current earnings. For example, the rules of part V of subchapter P (relating to original issue discount and similar matters) of the Code apply in determining the amount (and the timing) of any interest income included in adjusted current earnings under this section. In applying Code provisions, however, the adjustments of section 56(g) and this section are also taken into account. For example, in applying the capitalization provisions of section 263A, the amount of depreciation to be capitalized is based on the amount of depreciation allowed in computing adjusted current earnings.

(ii) Example. The following example illustrates the provisions of this paragraph (a)(5):

(6) Definitions. The following terms have the following meanings for purpose of this section.

(i) Pre-adjustment alternative minimum taxable income. Pre-adjustment alternative minimum taxable income is the alternative minimum taxable income of the taxpayer for the taxable year, determined under section 55(b)(2), but without the adjustment for adjusted current earnings under section 56(g) and this section, without the alternative tax net operating loss deduction under section 56(a)(4), and without the alternative tax energy preference deduction under section 56(h).

(ii) Adjusted current earnings. Adjusted current earnings is the pre-adjustment alternative minimum taxable income of the taxpayer for the taxable year, adjusted as provided in section 56(g) and this section. To the extent an amount is included (or deducted) in computing pre-adjustment alternative minimum taxable income for the taxable year (whether because an adjustment is made under section 56 or 58, because of a tax preference item under section 57, or because the item is reflected in taxable income), that amount is not again included (or deducted) in computing adjusted current earnings for the taxable year.

(iii) Earnings and profits. Earnings and profits means current earnings and profits within the meaning of section 316(a)(2), that is, earnings and profits for the taxable year computed as of the close of the taxable year of the corporation without diminution by reason of any distributions made during the taxable year.

(7) Application to foreign corporations. See paragraph (m) of this section for rules relating to the application of this section to foreign corporations.

(b) Depreciation allowed. The depreciation deduction allowed in computing adjusted current earnings is determined under the rules of this paragraph (b). Generally, the rules for computing the adjusted current earnings depreciation deduction differ depending on the taxable year in which the property is placed in service and the method used in computing the depreciation deduction for taxable income purposes. See §1.168(i)-1(k) for an election to use general asset accounts.

(1) Property placed in service after 1989. The depreciation deduction for property placed in service in a taxable year beginning after December 31, 1989, is the amount determined by using the alternative depreciation system of section 168(g). This paragraph (b)(1) does not apply to property to which paragraph (b)(4) of this section applies (relating to certain property described in sections 168 (f)(1) through (f)(4)).

(2) Property subject to new ACRS—(i) In general. This paragraph (b)(2) provides the rules for computing the depreciation deduction for property to which the amendments made by section 201 of the Tax Reform Act of 1986 (new ACRS) apply (generally property placed in service after December 31, 1986), and that is placed in service in a taxable year beginning before January 1, 1990. This paragraph (b)(2) does not apply to property described in paragraph (b)(4) of this section (relating to certain property described in sections 168 (f)(1) through (f)(4)) or to property described in paragraph (b)(5)(i) of this section (relating to certain churning transactions described in section 168(f)(5)).

(ii) Rules for computing the depreciation deduction. The depreciation deduction for property described in this paragraph (b)(2) is the amount determined by using—

(A) The adjusted basis of the property as determined in computing alternative minimum taxable income as of the close of the last taxable year beginning before January 1, 1990,

(B) The straight-line method, and

(C) The recovery period that consists of the remainder of the recovery period applicable to the property under the alternative depreciation system of section 168(g).

Thus, the recovery period begins on the first day of the first taxable year beginning after December 31, 1989, and ends on the last day of the recovery period that would have applied had the recovery period for the property originally been determined under section 168(g). In determining the recovery period that would have applied, the property is deemed placed in service on the date it was considered placed in service under the depreciation convention that would have applied to the property under section 168(d).

(iii) Example. The following example illustrates the provisions of this paragraph (b)(2).

(3) Property subject to original ACRS—(i) In general. This paragraph (b)(3) provides the rules for computing the depreciation deduction for property to which section 168 as in effect on the day before the date of enactment of the Tax Reform Act of 1986 (original ACRS) applies and that is placed in service in a taxable year beginning before January 1, 1990 (generally property that was placed in service after December 31, 1980 and before January 1, 1987). In determining whether original ACRS applies to property, the fact that the unadjusted basis of the property is reduced or eliminated under section 168(d)(4)(A)(i) of original ACRS is not taken into account. This paragraph (b)(3) does not apply to property described in paragraph (b)(4) or (b)(5)(i) of this section (relating to certain section 168(f) property).

(ii) Rules for computing the depreciation deduction. The depreciation deduction for property described in this paragraph (b)(3) is the amount determined by using—

(A) The adjusted basis of the property as determined in computing taxable income as of the close of the last taxable year beginning before January 1, 1990,

(B) The straight-line method, and

(C) The recovery period that consists of the remainder of the recovery period applicable to the property under the alternative depreciation system of section 168(g). Thus, the recovery period begins on the first day of the first taxable year beginning after December 31, 1989, and ends on the last day of the recovery period that would have applied had the recovery period for the property originally been determined under section 168(g)(2). In determining the recovery period that would have applied, the property is deemed placed in service on the date it was considered placed in service under the depreciation convention that would have applied to the property under section 168(d) (without regard to section 168(d)(3)).

(iii) Example. The following example illustrates the provisions of this paragraph (b)(3).

(4) Special rule for certain section 168(f) property. The depreciation or amortization deduction for property described in section 168(f) (1) through (4) is determined in the same manner as used in computing taxable income, without regard to when the property is placed in service.

(5) Certain property not subject to ACRS. The depreciation or amortization deduction for property not described in paragraphs (b) (1) through (4) of this section is determined in the same manner as used in computing taxable income. Thus, this paragraph (b)(5) applies to—

(i) Property placed in service after December 31, 1980, in a taxable year beginning before January 1, 1990, and that is excluded from the application of original ACRS or new ACRS by section 168(e)(4) of original ACRS or section 168(f)(5)(A)(i) of new ACRS, and

(ii) Property placed in service before January 1, 1981.

(c) Inclusion in adjusted current earnings of items included in earnings and profits—(1) In general. Except as otherwise provided in paragraph (c)(4) of this section, adjusted current earnings includes all income items that are permanently excluded from (i.e., not taken into account in determining) pre-adjustment alternative minimum taxable income but that are taken into account in determining earnings and profits. An income item is considered taken into account in determining pre-adjustment alternative minimum taxable income without regard to the timing of its inclusion. Thus, this paragraph (c)(1) does not apply to any income item that is, has been, or will be included in pre-adjustment alternative minimum taxable income. For example, a taxpayer eligible to use the completed contract method of accounting for long-term construction contracts does not take income (or expenses) into account in determining pre-adjustment alternative minimum taxable income for taxable years before the taxable year the contract is completed. The taxpayer is required under section 312(n)(6) to include income (and expenses) in earnings and profits throughout the term of the contract under the percentage of completion method. This paragraph (c)(1) does not require the income on the contract to be included in adjusted current earnings, however, because the income will be taken into account in the taxable year the contract is completed and therefore is considered to be taken into account in determining pre-adjustment alternative minimum taxable income.

(2) Certain amounts not taken into account in determining whether an item is permanently excluded. The fact that proceeds from an income item may eventually be reflected in pre-adjustment alternative minimum taxable income of another taxpayer on the liquidation or disposal of a business, or similar circumstances, is not taken into account in determining whether the item is permanently excluded from pre-adjustment alternative minimum taxable income. Thus, for example, a corporation's adjusted current earnings include interest excluded from pre-adjustment alternative minimum taxable income under section 103 even though the interest might eventually be reflected in the pre-adjustment alternative minimum taxable income of a corporate shareholder as gain on the liquidation of the corporation.

(3) Allowance of offsetting deductions. In determining adjusted current earnings under this paragraph (c), a deduction is allowed for all items that relate to income required to be included in adjusted current earnings under this paragraph (c) and that would be deductible in computing pre-adjustment alternative minimum taxable income if the income items to which the items of deduction relate were included in pre-adjustment alternative minimum taxable income for any taxable year. For example, deductions disallowed under section 265(a)(2) for the costs of carrying tax-exempt obligations, the interest on which is excluded from pre-adjustment alternative minimum taxable income under section 103 but is included in adjusted current earnings under this paragraph (c), are generally allowed as deductions in computing adjusted current earnings. Amounts deductible under this paragraph (c)(3) are taken into account using the taxpayer's method of accounting and are subject to any provisions or limitations of the Code that would have applied if the amounts had been deductible in determining pre-adjustment alternative minimum taxable income. For example, section 267(a)(2) may affect the timing of a deduction otherwise disallowed under section 265(a)(2).

(4) Special rules. Adjusted current earnings does not include the following amounts.

(i) Income from the discharge of indebtedness. Amounts that are excluded from gross income under section 108 of the Internal Revenue Code of 1986 or any corresponding provision of prior law (including the Bankruptcy Tax Act of 1980, case law, income tax regulations and administrative pronouncements).

(ii) Federal income tax refunds. Refunds of federal income taxes.

(iii) Income earned on behalf of states and municipalities. Amounts that are excluded from gross income under section 115.

(5) Treatment of life insurance contracts—(i) In general. This paragraph (c)(5) addresses the treatment of life insurance contracts in determining adjusted current earnings. These rules apply to life insurance contracts as defined in section 7702. Generally, death benefits under a life insurance contract are included in adjusted current earnings, and all other distributions (including surrenders) are taxed in accordance with the principles of section 72(e), taking into account the taxpayer's basis in the contract for purposes of adjusted current earnings. If the adjusted basis in the contract for purposes of adjusted current earnings exceeds the amount of death benefits received or the amount received when the contract is surrendered (increased by the amount of any outstanding policy loan), the resulting loss is allowed as a deduction under paragraph (c)(3) of this section in computing adjusted current earnings for the taxable year. In addition, undistributed income on the contract is included in adjusted current earnings as provided in paragraph (c)(5)(ii) of this section. Paragraph (c)(5)(vi)(A) of this section provides special rules for term insurance that has no net surrender value.

(ii) Inclusion of inside buildup. Income on a life insurance contract with respect to a taxable year (or any shorter period either ending or beginning with the date of a distribution from the contract) is included in adjusted current earnings for the taxable year. Thus, income on the contract is calculated from the beginning of a taxable year to the date of any distribution, from immediately after any distribution to the date of the next distribution, and from the last distribution during the taxable year through the end of the taxable year. Income on a life insurance contract is not included in adjusted current earnings for any taxable year in which the insured dies or the contract is completely surrendered for its entire net surrender value. Solely for purposes of computing adjusted current earnings, the taxpayer's adjusted basis in the contract (as determined under section 72(e)(6)) is increased to reflect any positive income on the contract included in adjusted current earnings under this paragraph (c)(5)(ii). The manner in which the income on the contract is determined for adjusted current earnings purposes is prescribed in paragraph (c)(5)(iii) of this section. If the income on the contract determined under paragraph (c)(5)(iii) of this section is a negative amount, income on the contract is not included in adjusted current earnings and no deduction from adjusted current earnings is allowed for the negative amount.

(iii) Calculation of income on the contract. For purposes of determining adjusted current earnings, the income on a life insurance contract for any period, including a taxable year, is the excess, if any, of—

(A) The sum of the contract's net surrender value (as defined in section 7702(f)(2)(B)) at the end of the period, and any distributions under the contract during the period that, in accordance with the principles of section 72(e), are not taxed because they represent recoveries of the taxpayer's basis in the contract for adjusted current earnings, over

(B) The sum of the contract's net surrender value at the end of the preceding period, and any premiums paid under the contract during the period.

(iv) Treatment of distributions under the life insurance contract. Any distribution under a life insurance contract (whether a partial withdrawal or an amount received on complete surrender of the contract) is included in adjusted current earnings in accordance with the principles of section 72(e), taking into account the taxpayer's basis in the contract for purposes of computing adjusted current earnings. The taxpayer's basis in the contract is equal to the basis at the end of the immediately preceding period plus any premiums paid before the distribution. The taxpayer's basis in the contract for purposes of adjusted current earnings is reduced, in accordance with the principles of section 72(e), to the extent that the distribution is not included in adjusted current earnings because it represents a recovery of that basis.

(v) Treatment of death benefits. The excess of the contractual death benefit of a life insurance contract over the taxpayer's adjusted basis in the contract for purposes of computing adjusted current earnings at the time of the insured's death is included in adjusted current earnings as provided by paragraph (c)(6)(i) of this section. The amount of the death benefit that is taken into account for adjusted current earnings includes the amount of any outstanding policy loan treated as forgiven or discharged by the insurance company upon the death of the insured.

(vi) Other rules—(A) Term life insurance contract without net surrender values. Except as provided in this paragraph (c)(5)(vi), the requirements of paragraph (c)(5) of this section do not apply to term life insurance contracts that provide no net surrender value. Adjusted current earnings are reduced by any premiums paid under such a contract that are allocable to the taxable year. Any premiums paid that are not allocable to the taxable year must be included in the basis of the contract. The death benefit under such a term insurance contract is included in adjusted current earnings as provided by paragraph (c)(5)(v) of this section.

(B) Life insurance contracts involving divided ownership. If the ownership of a life insurance contract is divided between different persons (for example, a split-dollar arrangement), the requirements of paragraph (c)(5) of this section apply to the separate ownership interests as though each interest were a separate contract.

(vii) Examples. The following examples illustrate the provisions of this paragraph (c)(5).

(6) Partial list of income items excluded from gross income but included in earnings and profits. The following is a partial list of items that are permanently excluded from pre-adjustment alternative minimum taxable income but that are included in earnings and profits, and are therefore included in adjusted current earnings under this paragraph (c).

(i) Proceeds of life insurance contracts that are excluded under section 101, to the extent provided in paragraph (c)(5)(v) or (c)(5)(vi) of this section.

(ii) Interest that is excluded under section 103.

(iii) Amounts received as compensation for injuries or sickness that are excluded under section 104.

(iv) Income taxes of a lessor of property that are paid by a lessee and are excluded under section 110.

(v) Income attributable to the recovery of an item deducted in computing earnings and profits in a prior year that is excluded under section 111.

(vi) Amounts received as proceeds from sports programs that are excluded under section 114.

(vii) Cost-sharing payments that are excluded under section 126, to the extent section 126(e) does not apply.

(viii) Interest on loans used to acquire employer securities that is excluded under section 133.

(ix) Financial assistance that is excluded under section 597.

(x) Amounts that are excluded from pre-adjustment alternative minimum taxable income as a result of an election under section 831(b) (allowing certain insurance companies to compute their pre-adjustment alternative minimum taxable income using only their investment income).

Items described in paragraph (c)(1) of this section must be included in earnings and profits (and therefore in adjusted current earnings) even if they are not identified in this paragraph (c)(6). The Commissioner may identify additional items described in paragraph (c)(1) in other published guidance.

(7) Partial list of items excluded from both pre-adjustment alternative minimum taxable income and adjusted current earnings. The following is a partial list of items that are excluded from both pre-adjustment alternative minimum taxable income and adjusted current earnings, and for which no adjustment is allowed under this section.

(i) The value of improvements made by a lessee to a lessor's property that is excluded from the lessor's income under section 109.

(ii) contributions to the capital of a corporation by a non-shareholder that are excluded from the corporation's income under section 118.

The Commissioner may identify additional items described in this paragraph (c)(7) in other published guidance.

(d) Disallowance of items not deductible in computing earnings and profits—(1) In general. Except as otherwise provided in this paragraph (d), no deduction is allowed in computing adjusted current earnings for any items that are not taken into account in determining earnings and profits for any taxable year, even if the items are taken into account in determining pre-adjustment alternative minimum taxable income. These items therefore increase adjusted current earnings to the extent they are deducted in computing pre-adjustment alternative minimum taxable income. An item of deduction is considered taken into account without regard to the timing of its deductibility in computing earnings and profits. Thus, to the extent an item is, has been, or will be deducted for purposes of determining earnings and profits, it does not increase adjusted current earnings in the taxable year in which it is deducted for purposes of determining pre-adjustment alternative minimum taxable income. For example, a deduction allowed (in determining pre-adjustment alternative minimum taxable income) under section 196 for unused research credits allowable under section 41 is taken into account in computing earnings and profits because the costs that gave rise to the credit were deductible in computing earnings and profits when incurred. Therefore, the deduction does not increase adjusted current earnings. As a further example, payments by a United States parent corporation with respect to employees of certain foreign subsidiaries, which are deductible under section 176, are considered contributions to the capital of the foreign subsidiary for purposes of computing earnings and profits. Although the payments are not deductible in computing the earnings and profits of the United States parent corporation in the year incurred, the payments do increase the parent's basis in its stock in the foreign subsidiary. This basis increase will reduce any gain the parent may later realize for purposes of computing earnings and profits on the disposition of the stock of the foreign subsidiary. Therefore, the amount of the payment by the parent is considered taken into account in computing the earnings and profits of the parent and does not increase adjusted current earnings. Thus, only deduction items that are never taken into account in computing earnings and profits are disallowed in computing adjusted current earnings under this paragraph (d).

(2) Deductions for certain dividends received—(i) Certain amounts deducted under sections 243 and 245. Paragraph (d)(1) of this section does not apply to, and adjusted current earnings therefore are not increased by, amounts deducted under sections 243 and 245 that qualify as 100-percent deductible dividends under sections 243(a), 245(b) or 245(c), or to any dividend received from a 20-percent owned corporation (as defined in section 243(c)(2)), to the extent that the dividend giving rise to the deductions is attributable to earnings of the paying corporation that are subject to federal income tax. Earnings are considered subject to federal income tax return (that is filed or, if not, that should be filed) of an entity subject to United States taxation, even if there is no resulting United States tax liability (e.g., because of net operating losses or tax credits, other than the credit provided for in section 936).

(ii) Special rules—(A) [Reserved]

(B) Dividends received from a section 936 corporation. For example, assume that a section 936 corporation earns $100 of income in its current taxable year, $10 of which is not eligible for the credit under section 936. If the section 936 corporation makes a distribution of $50 during that year, $5 of that distribution ($10 of income not eligible for the section 936 credit divided by $100 of income, times $50 distributed) is deemed to be attributable to earnings of the paying corporation that are subject to federal income tax.

(iii) Special rule for certain dividends received by certain cooperatives. Paragraph (d)(1) of this section does not apply to, and adjusted current earnings do not include, any dividend received by any organization to which part I of subchapter T of the Code applies and that is engaged in the marketing of agricultural or horticultural products, if the dividend is paid by a FSC and is allowable as a deduction under section 245(c).

(3) Partial list of items not deductible in computing earnings and profits. The following is a partial list of items that are not taken into account in computing earnings and profits and thus are not deductible in computing adjusted current earnings.

(i) Unrecovered losses attributable to certain damages that are deductible under section 186, to the extent those damages were previously deducted in computing earnings and profits.

(ii) The deduction for small life insurance companies allowed under section 806.

(iii) Dividends deductible under the following sections of the Code:

(A) Dividends received by corporations that are deductible under section 243, to the extent paragraph (d)(2)(i) of this section does not apply.

(B) Dividends received on certain preferred stock that are deductible under section 244.

(C) Dividends received from certain foreign corporations that are deductible under section 245, to the extent neither paragraph (d)(2)(i) nor (d)(2)(iii) of this section applies.

(D) Dividends paid on certain preferred stock of public utilities that are deductible under section 247.

(E) Dividends paid to an employee stock ownership plan that are deductible under section 404(k).

(F) Non-patronage dividends that are paid and deductible under section 1382(c)(1).

Items described in paragraph (d)(1) of this section are not taken into account in computing earnings and profits (and thus are not deductible in computing adjusted current earnings) even if they are not identified in this paragraph (d)(3). The Commissioner may identify additional items described in paragraph (d)(1) of this section in other published guidance.

(4) Partial list of items deductible for purposes of computing both pre-adjustment alternative minimum taxable income and adjusted current earnings. The following is a partial list of items that are deductible for purposes of computing both pre-adjustment alternative minimum taxable income and adjusted current earnings, and for which no adjustment is allowed under this section.

(i) Payments by a United States corporation with respect to employees of certain foreign corporations that are deductible under section 176.

(ii) Dividends paid on deposits by thrift institutions that are deductible under section 591.

(iii) Life insurance policyholder dividends that are deductible under section 808.

(iv) Dividends paid by cooperatives that are deductible under sections 1382(b) or 1382(c)(2) and that are not paid with respect to stock.

The Commissioner may identify additional items described in this paragraph (d)(4) in other published guidance.

(e) Treatment of income items included, and deduction items not allowed, in computing pre-adjustment alternative minimum taxable income. Adjusted current earnings includes any income item that is included in pre-adjustment alternative minimum taxable income, even if that income item is not included in earnings and profits for the taxable year. Except as specifically provided in paragraph (c)(3) or (c)(5) of this section, no deduction is allowed for an item in computing adjusted current earnings if the item is not deductible in computing pre-adjustment alternative minimum taxable income for the taxable year, even if the item is deductible in computing earnings and profits for the year. Thus, for example, capital losses in excess of capital gains for the taxable year are not deductible in computing adjusted current earnings for the taxable year.

(f) Certain other earnings and profits adjustments—(1) Intangible drilling costs. For purposes of computing adjusted current earnings, the amount allowable as a deduction for intangible drilling costs (as defined in section 263(c)) for amounts paid or incurred in taxable years beginning after December 31, 1989, is determined as provided in section 312(n)(2)(A). See section 56(h) for an additional adjustment to alternative minimum taxable income based on energy preferences for taxable years beginning after 1990.

(2) Certain amortization provisions do not apply. For purposes of computing adjusted current earnings, sections 173 (relating to circulation expenditures) and 248 (relating to organizational expenditures) do not apply to amounts paid or incurred in taxable years beginning after December 31, 1989. If an election is made under section 59(e) to amortize circulation expenditures described in section 173 over a three-year period, the expenditures to which the election applies are deducted ratably over the three-year period for purposes of computing taxable income, pre-adjustment alternative minimum taxable income, and adjusted current earnings.

(3) LIFO recapture adjustment—(i) In general. Adjusted current earnings are generally increased or decreased by the increase or decrease in the taxpayer's LIFO recapture amount (as defined in paragraph (f)(3)(iii)(A) of this section) as of the close of each taxable year.

(ii) Beginning LIFO and FIFO inventory. For purposes of computing the increase or decrease in the LIFO recapture amount, the beginning LIFO and FIFO inventory amounts for the first taxable year beginning after December 31, 1989, are—

(A) The ending LIFO inventory amount used in computing pre-adjustment alternative minimum taxable income for the last year beginning before January 1, 1990; and

(B) The ending FIFO inventory amount for the last year beginning before January 1, 1990, computed with the adjustments described in section 56 (other than the adjustment described in section 56(g)) and section 58, the items of tax preference described in section 57 and using the methods used in computing pre-adjustment alternative minimum taxable income.

(iii) Definitions—(A) LIFO recapture amount—(1) Definition. The taxpayer's LIFO recapture amount is the excess, if any, of—

(i) the inventory amount of its assets under the FIFO method, computed using the rules of this section; over

(ii) the inventory amount of its assets under the LIFO method, computed using the rules of this section.

(2) Assets included. Only the assets for which the taxpayer uses the LIFO method to compute pre-adjustment alternative minimum taxable income are taken into account in determining the LIFO recapture amount.

(B) FIFO Method. For purposes of this paragraph, the LIFO method is the first in, first out method described in section 471, determined by using—

(1) The retail method if that is the method the taxpayer uses in computing pre-adjustment alternative minimum taxable income; or

(2) The lower of cost or market method for all other taxpayers.

(C) LIFO method. The LIFO method is the last in, first out method authorized by section 472.

(D) Inventory amounts. Except as otherwise provided, inventory amounts are computed using the methods used in computing pre-adjustment alternative minimum taxable income. To the extent inventory is treated as produced or acquired during taxable years beginning after December 31, 1989, the inventory amount is determined with the adjustments described in sections 56 and 58 and the items of tax preference described in section 57. Thus, for example, the amount of depreciation to be capitalized under section 263A with respect to inventory produced in taxable years beginning after December 31, 1989, is based on the depreciation allowed under the rules of paragraph (b) of this section. See paragraph (a)(5) of this section.

(iv) Exchanges under sections 351 and 721. For purposes of this section, any decrease in a transferor's LIFO recapture amount that occurs as a result of a transfer of inventories in an exchange to which section 351 or section 721 applies cannot be used to decrease the adjusted current earnings of the transferor. A decrease that is disallowed under the preceding sentence is instead carried over to reduce any LIFO recapture adjustment that the transferee (or its corporate partners, if section 721 applies) would otherwise make (in the absence of this paragraph (f)(3)(iv)) solely by reason of its carryover basis in inventories received in the section 351 or section 721 exchange. Nothing in this paragraph (f)(3)(iv), however, alters the computation of the LIFO recapture amount of the transferor or transferee as of the close of any taxable year.

(v) Examples. The following examples illustrate the provisions of this paragraph (f)(3).

(vi) Effective date. Paragraph (f)(3) is effective for taxable years beginning after December 18, 1992. A taxpayer may choose to apply this paragraph, however, to all taxable years beginning after December 31, 1989.

(4) Installment sales—(i) In general. Adjusted current earnings are computed without regard to the installment method, except as provided in this paragraph (f)(4).

(ii) Exception for prior dispositions. Paragraph (f)(4)(i) of this section does not apply to any disposition in a taxable year beginning before January 1, 1990, that is taken into account under the installment method for purposes of computing pre-adjustment alternative minimum taxable income. Thus, for any disposition in a taxable year beginning before January 1, 1990, the installment method applies in computing adjusted current earnings for taxable years beginning after December 31, 1989, to the same extent it applies in determining pre-adjustment alternative minimum taxable income for the taxable year.

(iii) Special rules for obligations to which section 453A applies—(A) In general. The following special rules apply to any installment sale occurring in a taxable year beginning after December 31, 1989, that results in an installment obligation to which section 453A(a)(1) applies and with respect to which preadjustment alternative minimum taxable income is determined under the installment method. As explained in paragraph (f)(4)(iii)(B) of this section, for purposes of computing adjusted current earnings, a portion of the contract price is eligible for the installment method, and the remainder of the contract price is not eligible for the installment method. Payments under the obligation are allocated pro-rata between the two accounting methods.

(B) Limitation on application of installment method. Only a portion of the contract price of an installment sale described in paragraph (f)(4)(iii)(A) of this section is eligible to be accounted for under the installment method for purposes of computing adjusted current earnings. The portion eligible for the installment method is equal to the total contract price of the sale multiplied by the applicable percentage (as determined under section 453A(c)(4)) for the taxable year of the sale. The remainder of the contract price is not eligible to be accounted for under the installment method for purposes of computing adjusted current earnings. The gross profit ratio is determined without regard to this bifurcated treatment of the sale.

(C) Treatment of the ineligible portion. The gain on the sale that is taken into account in the taxable year of the sale for purposes of computing adjusted current earnings is equal to the gross profit ratio multiplied by the entire portion of the contract price that is ineligible for the installment method.

(D) Treatment of the eligible portion. For purposes of calculating adjusted current earnings, the amount of gain recognized in a taxable year on the portion of the contract price that is eligible for the installment method is equal to—

(1) The amount of payments received during the taxable year, multiplied by

(2) The applicable percentage for the taxable year of the sale, multiplied by

(3) The gross profit ratio.

(E) Coordination with the pledge rule. For purposes of determining the amount of payments received during the taxable year under paragraph (f)(4)(iii)(D), the rules of section 453A(d) (relating to the treatment of certain pledge proceeds as payments) apply. This includes the rules under section 453A(d)(3) that relate to treating later payments as receipts of amounts on which tax has already been paid.

(F) Example. The following example illustrates the provisions of this paragraph (f)(4)(iii):

(g) Disallowance of loss on exchange of debt pools. [Reserved]

(h) Policy acquisition expenses of life insurance companies—(1) In general. This paragraph (h) addresses the treatment of policy acquisition expenses of life insurance companies in determining adjusted current earnings. Policy acquisition expenses are those expenses that, under generally accepted accounting principles in effect at the time the expenses are incurred, are considered to vary with and to be primarily related to the acquisition of new and renewal insurance policies. Generally, these acquisition expenses must be capitalized and amortized for purposes of adjusted current earnings over the reasonably estimated life of the acquired policy, using a method that provides a reasonable allowance for amortization. This method of amortization is treated as if it applied to all taxable years in determining the amount of policy acquisition expenses deducted for adjusted current earnings. The rules in this paragraph (h) apply to any life insurance company, as defined in section 816(a).

(2) Reasonably estimated life. The reasonably estimated life of an acquired policy is determined based on the facts with respect to each policy (such as the age, sex, and health of the insured), and the company's experience (such as mortality, lapse rate and renewals) with similar policies. A company may treat as the reasonably estimated life of an acquired policy the period for amortizing expenses of the acquired policy that would be required by the Financial Accounting Standards Board (FASB) at the time the acquisition expenses are incurred. If the FASB has not established such a period, the period for amortizing acquisition expense of an acquired policy under guidelines issued by the American Institute of Certified Public Accountants in effect at the time the acquisition expenses are incurred may be treated as the reasonably estimated life of the acquired policy.

(3) Reasonable allowance for amortization. For purposes of determining a reasonable allowance for amortization, a company may use a method that amortizes acquisition expenses in the same proportion that gross premiums and gross investment income for the taxable year bear to total anticipated receipts of gross premiums (including anticipated renewal premiums) and gross investment income to be realized over the reasonably estimated life of the policy.

(4) Safe harbor for public financial statements. Any company that is required to file with the Securities and Exchange Commission (SEC) a financial statement with respect to the taxable year will be treated as having complied with paragraph (h)(1) of this section if it accounts for acquisition expenses for adjusted current earnings purposes in the same manner as it accounts for those expenses on its financial statements filed with the SEC.

(i) [Reserved]

(j) Depletion. For purposes of computing adjusted current earnings, the allowance for depletion with respect to any property placed in service in a taxable year beginning after December 31, 1989 is determined under the cost depletion method of section 611.

(k) Treatment of certain ownership changes—(1) In general. In the case of any corporation that has an ownership change as defined in paragraph (k)(2) of this section in a taxable year beginning after December 31, 1989, and that also has a net unrealized built-in loss (as defined in paragraph (k)(3) of this section) immediately before the ownership change, the adjusted basis of each asset of the corporation for purposes of computing adjusted current earnings following the ownership change shall be its proportionate share (determined on the basis of the respective fair market values of each asset) of the fair market value of the assets of the corporation immediately before the ownership change. The rules of §1.338-6(b), if otherwise applicable to the transaction, are applied in making this allocation of basis. If such rules apply, the limitations of §§1.338-6(c) (1) and (2) also apply in allocating basis under this paragraph (k)(1).

(2) Definition of ownership change. A corporation has an ownership change for purposes of section 56(g)(4)(G)(i) and this paragraph (k) if there is an ownership change under section 382(g) for purposes of computing the corporation's amount of taxable income that may be offset by pre-change losses or the regular tax liability that may be offset by pre-change credits. See §1.382-2T for rules to determine whether a corporation has an ownership change. Accordingly, in order for an ownership change to occur for purposes of this paragraph (k), a corporation must be a loss corporation as defined in §1.382-2(a)(1). In determining whether the corporation is a loss corporation, the determination of whether there is a net unrealized built-in loss is made by using the aggregate adjusted basis of the assets of the corporation used in computing taxable income. The aggregate adjusted basis of the corporation's assets for purposes of computing adjusted current earnings is not relevant in determining whether the corporation is a loss corporation. See part (iv) of the example in paragraph (k)(4) of this section.

(3) Determination of net unrealized built-in loss immediately before an ownership change. In order to determine whether it has a net unrealized built-in loss for purposes of section 56(g)(4)(G)(ii) and paragraph (k)(1) of this section, a corporation that has an ownership change as defined in paragraph (k)(2) of this section must use the aggregate adjusted basis of its assets that it uses in computing its adjusted current earnings. The rules of section 382 (including sections 382(h)(3)(B)(i) and 382(h)(8)) otherwise apply in determining whether the corporation has a net unrealized built-in loss.

(4) Example. The following example illustrates the provisions of this paragraph (k):

(l) [Reserved]

(m) Adjusted current earnings of a foreign corporation—(1) In general. The alternative minimum taxable income of a foreign corporation is increased by 75 percent of the excess of—

(i) Its effectively connected adjusted current earnings for the taxable year; over

(ii) Its effectively connected pre-adjustment alternative minimum taxable income for the taxable year.

(2) Definitions—(i) Effectively connected pre-adjustment alternative minimum taxable income. Effectively connected pre-adjustment alternative minimum taxable income is the effectively connected taxable income of the foreign corporation for the taxable year, determined with the adjustments under sections 56 and 58 (except for the adjustment for adjusted current earnings, the alternative tax net operating loss and the alternative tax energy preference deduction) and increased by the tax preference items of section 57, but taking into account only items of income of the foreign corporation that are effectively connected (or treated as effectively connected) with the conduct of a trade or business in the United States, and any expense, loss or deduction that is properly allocated and apportioned to that income.

(ii) Effectively connected adjusted current earnings. Effectively connected adjusted current earnings is the effectively connected pre-adjustment alternative minimum taxable income of the foreign corporation for the taxable year, adjusted under section 56(g) and this section, but taking into account only items of income of the foreign corporation that are effectively connected (or treated as effectively connected) with the conduct of a trade or business in the United States, and any expense, loss or deduction that is properly allocated and apportioned to that income.

(3) Rules to determine effectively connected pre-adjustment alternative minimum taxable income and effectively connected adjusted current earnings. The principles of section 864 (c) (and the regulations thereunder) and any other applicable provision of the Internal Revenue Code apply to determine whether items of income of the foreign corporation are effectively connected (or treated as effectively connected) with the conduct of a trade or business in the United States, and whether any expense, loss or deduction is properly allocated and apportioned to that income.

(4) Certain exempt amounts. Effectively connected adjusted current earnings and effectively connected pre-adjustment alternative minimum taxable income do not include any item of income, or any expense, loss or deduction that is properly allocated and apportioned to income that is exempt from United States taxation under section 883 or an applicable income tax treaty. See section 894.

(n) Adjustment for adjusted current earnings of consolidated groups—(1) Positive adjustments. For taxable years beginning after December 31, 1989, the alternative minimum taxable income of a consolidated group (as defined in §1.1502-1T) is increased by 75 percent of the excess, if any, of—

(i) The consolidated adjusted current earnings for the taxable year, over

(ii) The consolidated pre-adjustment alternative minimum taxable income for the taxable year.

(2) Negative adjustments—(i) In general. The alternative minimum taxable income of a consolidated group is decreased, subject to the limitation of paragraph (n)(2)(ii) of this section, by 75 percent of the excess, if any, of the consolidated pre-adjustment alternative minimum taxable income over consolidated adjusted current earnings.

(ii) Limitation on negative adjustments. The amount of the negative adjustment for any taxable year shall be limited to the excess, if any, of—

(A) The aggregate increases in the alternative minimum taxable income of the group in prior years under this section, over

(B) The aggregate decreases in the alternative minimum taxable income of the group in prior years under this section.

(3) Definitions—(i) Consolidated pre-adjustment alternative minimum taxable income. Consolidated pre-adjustment alternative minimum taxable income is the consolidated taxable income (as defined in §1.1502-11) of a consolidated group for the taxable year, determined with the adjustments provided in sections 56 and 58 (except for the adjustment for adjusted current earnings and the alternative tax net operating loss determined under section 56(a)(4)) and increased by the preference items described in section 57.

(ii) Consolidated adjusted current earnings. The consolidated adjusted current earnings of a consolidated group is the consolidated pre-adjustment alternative minimum taxable income of the consolidated group for the taxable year, adjusted as provided in section 56(g) and this section.

(4) Example. The following example illustrates the provisions of this paragraph (n):

(o) [Reserved]

(p) Effective dates for corporate partners in partnerships—(1) In general. The provisions of this section apply to a corporate partner's distributive share of items of income and expense from a partnership for any taxable year of the partnership ending within or with any taxable year of the corporate partner beginning after December 31, 1989.

(2) Application of effective dates. Solely for purposes of the effective date provisions of this section, a partnership event (such as placing property in service, paying or incurring a cost, or closing an installment sale) is deemed to occur on the last day of the partnership's taxable year.

(3) Example. The following example illustrates the provisions of this paragraph (p):

(q) Treatment of distributions of property to shareholders—(1) In general. If a distribution of an item of property by a corporation with respect to its stock gives rise to more than one adjustment to earnings and profits under section 312, all of the adjustments with respect to that item of property (including the adjustment described in section 312(c) with respect to liabilities to which the item is subject or which are assumed in connection with the distribution) are combined for purposes of determining the corporation's adjusted current earnings for the taxable year. If the amount included in pre-adjustment alternative minimum taxable income with respect to a distribution of an item of property exceeds the net increase in earnings and profits caused by the distribution, pre-adjustment alternative minimum taxable income is not reduced in computing adjusted current earnings. If the net increase in earnings and profits caused by a distribution of an item of property exceeds the amount included in pre-adjustment alternative minimum taxable income with respect to the distribution, that excess is added to pre-adjustment alternative minimum taxable income in computing adjusted current earnings.

(2) Examples. The following examples illustrate the provisions of this paragraph (q).

(i) Example 1. K corporation distributes property with a fair market value of $150 and an adjusted basis of $100. The adjusted basis is the same for purposes of computing taxable income, pre-adjustment alternative minimum taxable income, adjusted current earnings, and earnings and profits. Under section 312(a)(3), as modified by section 312(b)(2), K decreases its earnings and profits by the fair market value of the property, or $150. Under section 312(b)(1), K increases its earnings and profits by the excess of the fair market value of the property over its adjusted basis, or $50. As a result of the distribution, there is a net decrease in K's earnings and profits of $100. K recognizes $50 of gain under section 311(b) as a result of the distribution as if K sold the property for $150. K thus has no amount permanently excluded from pre-adjustment alternative minimum taxable income that is taken into account in determining current earnings and profits, and thus has no adjustment under paragraph (c)(1) of this section.

(ii) Example 2. The facts are the same as in example 1, except that the distribution shareholder assumes a $190 liability in connection with the disribution. Under section 312(c)(1), K must adjust the adjustments to its earnings and profits under section 312 (a) and (b) to account for the liability the shareholder assumes. K adjusts the $100 net decrease in its earnings and profits to reflect the $190 liability, resulting in an increase in its earnings and profits of $90. Because section 311(b)(2) makes the rules of section 336(b) apply, the fair market value of the property is not less than the amount of the liability, or $190. K therefore is treated as if it sold the property for $190, recognizing $90 of gain. K thus has no amount permanently excluded from pre-adjustment alternative minimum taxable income that is taken into account in determining current earnings and profits, and thus has no adjustment under paragraph (c)(1) of this section.

(r) Elections to use simplified inventory methods to compute alternative minimum tax—(1) In general. If a taxpayer makes an election under this paragraph (r) (and does not make the election in paragraph (r)(5) of this section), the rules of paragraph (r)(2) of this section apply in computing the taxpayer's pre-adjustment alternative minimum taxable income and adjusted current earnings.

(2) Effect of election—(i) Inventories. The taxpayer's inventory amounts as determined for purposes of computing taxable income are used for purposes of computing pre-adjustment alternative minimum taxable income and adjusted current earnings. Subject to the further modification described in paragraph (r)(2)(ii) of this section, the taxpayer's cost of sales as determined for purposes of computing taxable income is also used for purposes of computing pre-adjustment alternative minimum taxable income and adjusted current earnings.

(ii) Modifications required—(A) In general. If a taxpayer makes an election under this paragraph (r), pre-adjustment alternative minimum taxable income and adjusted current earnings are computed with the modifications described in this paragraph. The items of adjustment under sections 56 and 58 and the items of tax preference under section 57 are computed without regard to the portion of those adjustments and preferences which, but for the election described in this paragraph, would have been capitalized in ending inventory. For example, pre-adjustment alternative minimum taxable income is increased by the excess of the depreciation allowable for the taxable year under section 168 for purposes of computing taxable income (determined without regard to section 263A) over the depreciation allowable for the taxable year under section 56(a)(1) and section 57 for purposes of computing pre-adjustment alternative minimum taxable income (determined without regard to section 263A). Similarly, adjusted current earnings is further increased by the excess of the depreciation allowable for the taxable year under section 56(a)(1) and section 57 for purposes of computing pre-adjustment alternative minimum taxable income (determined without regard to section 263A) over the depreciation allowable for the taxable year under section 56(g)(4)(A) for purposes of computing adjusted current earnings (determined without regard to section 263A). Thus, the modifications described in the preceding sentence do not duplicate amounts that are taken into account in computing pre-adjustment alternative minimum taxable income. See paragraph (a)(6)(ii) of this section.

(B) Negative modifications allowed. An election under this paragraph (r) does not affect the taxpayer's ability to make negative adjustments. Thus, if an election is made under this paragraph (r) and the amount of any adjustment under section 56 or 58, determined after modification under paragraph (r)(2)(ii)(A) of this section, is a negative amount, then this amount reduces pre-adjustment alternative minimum taxable income or adjusted current earnings. However, no negative adjustment under this paragraph (r)(2)(ii)(B) is allowed for the items of tax preference under section 57.

(iii) LIFO recapture adjustment. If a taxpayer makes an election under this paragraph (r) and uses the LIFO method for some assets, for purposes of computing the LIFO recapture adjustment under paragraph (f)(3) of this section for taxable years beginning after December 31, 1989—

(A) The LIFO inventory amount as determined for purposes of computing taxable income is used in lieu of the LIFO inventory amount as determined under paragraph (f)(3)(iii) of this section;

(B) The FIFO inventory amount is computed without regard to the adjustments under sections 56 (including the adjustments of section 56(g)(4)) and 58 and the items of tax preference of section 57; and

(C) The beginning LIFO and FIFO inventory amounts under paragraph (f)(3)(ii) of this section are the ending LIFO inventory amount as determined for purposes of computing taxable income and the ending FIFO inventory amount computed without regard to the adjustments under sections 56 (including the adjustments of sections 56(g)(4)) and 58 and the items of tax preference of section 57 for the last taxable year beginning before January 1, 1990.

(3) Time and manner of making election—(i) Prospective election.

(A) A prospective election under this paragraph (r) may be made by any taxpayer—

(1) That has computed pre-adjustment alternative minimum taxable income and adjusted current earnings for all prior taxable years in accordance with the method described in this paragraph (r); or

(2) That has not computed pre-adjustment alternative minimum taxable income and adjusted current earnings for all prior tax years in accordance with the method described in this paragraph (r), but for which the use of the method described in this paragraph (r) for all prior taxable years would not have changed the taxpayer's tax liability (as shown on returns filed as of the date the election is made) for any prior taxable year for which the period of limitations under section 6501(a) has not expired (as of the date the election is made).

(B) A prospective election under this paragraph (r) may only be made by attaching a statement to the taxpayer's timely filed (including extensions) original Federal income tax return for any taxable year that is no later than its first taxable year to which this paragraph (r) applies and in which the taxpayer's tentative minimum tax (computed under the provisions of this paragraph (r)) exceeds its regular tax. However, in the case of a taxpayer described in paragraph (r)(3)(i)(A)(1) of this section that had tentative minimum tax in excess of its regular tax for any prior taxable year, the election may only be made by attaching a statement to its timely filed (including extensions) original Federal income tax return for the first taxable year ending after December 18, 1992. The statement must—

(1) Give the name, address and employer identification number of the taxpayer; and

(2) Identify the election as made under this paragraph (r).

(C) The determination of whether a taxpayer is described in paragraph (r)(3)(i)(A)(2) of this section is to be made as of the time the taxpayer makes a prospective election in accordance with the procedures in paragraph (r)(3)(i)(B) of this section.

(D) Any taxpayer described in paragraph (r)(3)(i)(A)(2) of this section that makes a prospective election will be deemed to have used the method described in this paragraph (r) in computing pre-adjustment alternative minimum taxable income and adjusted current earnings for all prior taxable years.

(ii) Retroactive election—(A) A retroactive election under this paragraph (r) may be made by any taxpayer not described in paragraph (r)(3)(i)(A) (1) or (2) of this section. Except as provided in paragraph (r)(3)(iii) of this section, a retroactive election may only be made by attaching a statement to the taxpayer's amended Federal income tax return for the earliest taxable year for which the period of limitations under section 6501(a) has not expired and which begins after December 31, 1986. The amended return to which the election under this paragraph (r)(3)(ii) is attached must be filed no later than June 21, 1993.

(B) The amended return must contain the statement described in paragraph (r)(3)(i)(B) of this section. In addition, the statement must contain a representation that the taxpayer will modify its pre-adjustment alternative minimum taxable income and adjusted current earnings for all open taxable years in accordance with paragraph (r)(2) of this section. Upon this change in method of accounting, the taxpayer must include the entire adjustment required under section 481(a), if any, in preadjustment alternative minimum taxable income and adjusted current earnings on the amended return for the year of the election. The taxpayer must also reflect the method of accounting described in paragraph (r)(2) of this section on amended returns filed for all taxable years after the year of the election for which returns were originally filed before making the election (and for which the period of limitations under section 6501(a) has not expired).

(C) Provided a taxpayer meets the requirements of this paragraph (r), any change in method of accounting arising as a result of making a retroactive election will be treated as made with the advance consent of the Commissioner.

(D) Any retroactive election under this paragraph (r) that is made without filing amended returns required under this paragraph (r)(3)(ii) shall constitute a change in method of accounting made without the consent of the Commissioner.

(iii) Taxpayers under examination—(A) In general. A taxpayer that wishes to make a retroactive election under section (r)(3)(ii) of this section may use the procedures in paragraph (r)(3)(iii)(A) (1) or (2) in lieu of filing an amended return for any taxable year that is under examination by the Internal Revenue Service.

(1) Year of change under examination. If the year of the change is under examination at the time the taxpayer timely makes the election, the taxpayer may (in lieu of filing an amended return for the year of the change) furnish the written statement described in paragraph (r)(3)(iii)(B) of this section to the revenue agent responsible for examining the taxpayer's return no later than June 21, 1993. It is the taxpayer's responsibility to make a timely election either by furnishing the statement to the revenue agent or by filing amended returns by June 21, 1993.

(2) Other open years under examination. If any other year for which the taxpayer must modify its pre-adjustment alternative minimum taxable income and adjusted current earnings (see paragraph (r)(3)(ii)(B) of this section) is examined, the taxpayer may (in lieu of filing an amended return) furnish the amount of the conforming adjustment to the revenue agent responsible for examining the taxpayer's return. It is the taxpayer's responsibility to timely modify its pre-adjustment alternative minimum taxable income and adjusted current earnings for each year other than the year of change, either by furnishing the amount of the adjustment to the revenue agent or by filing amended returns.

(B) Statement required. The statement required under paragraph (r)(3)(iii)(A)(1) of this section must include all of the items required under paragraph (r)(3)(ii)(B) of this section, as well as—

(1) The caption “Election to use regular tax inventories for AMT purposes;”

(2) A description of the nature and amount of all items that would result in adjustments and that the taxpayer would have reported if the taxpayer had used the method described in this paragraph (r) for all prior taxable years for which the period of limitations under section 6501(a) has not expired and which begin after December 31, 1986; and

(3) The following declaration signed by the person authorized to sign the return for the taxpayer: “Under penalties of perjury, I declare that I have examined this written statement, and to the best of my knowledge and belief this written statement is true, correct, and complete.”

(C) Year of change. The year of change is the earliest taxable year for which the period of limitations under section 6501(a) has not expired at the time the statement is submitted to the appropriate revenue agent and that begins after December 31, 1986. Thus, the adjustments required to be included on the statement must include any adjustment under section 481(a) determined as if the method described in this paragraph (r) had been used in all taxable years prior to the year of change that begin after December 31, 1986.

(D) Treatment of additional tax liability. Any additional tax liability that results from the adjustments identified in the written statement described in paragraph (r)(3)(iii)(B) of this section is treated as an additional amount of tax shown on an amended return.

(iv) Election as method of accounting. The elections provided in paragraphs (r)(3) (i) and (ii) of this section constitute either adoptions of, or changes in, methods of accounting. These elections, once made, may be revoked only with the consent of the Commissioner in accordance with the rules of section 446(e) and §1.446-1(e).

(v) Untimely election to use simplified inventory method. If a taxpayer makes an election described in this paragraph (r) after the times set forth in paragraph (r)(3) (i) or (ii) of this section, the taxpayer must comply with the requirements of §1.446-1(e)(3) in order to secure the consent of the Commissioner to change to the method of accounting prescribed in this paragraph (r). The taxpayer generally will be subject to terms and conditions designed to place the taxpayer in a position no more favorable than a taxpayer that timely complied with paragraph (r)(3) (i) and (ii) of this section, whichever is applicable.

(4) Example. The following example illustrates the provisions of this paragraph (r).

(5) Election to use alternative minimum tax inventories to compute adjusted current earnings. A taxpayer may elect under this paragraph (r)(5) to use the inventory amounts used to compute pre-adjustment alternative minimum taxable income in computing its adjusted current earnings. Rules similar to those of paragraphs (r)(2) and (r)(3) of this section apply for purposes of this election.

(s) Adjustment for alternative tax energy preference deduction—(1) In general. For purposes of computing adjusted current earnings, any taxpayer claiming a deduction under section 56(h) must properly decrease basis by the portion of the deduction allowed under section 56(h) which is attributable to adjustments under section 56(g)(4). In taxable years following the taxable year in which the section 56(h) deduction is claimed, basis recovery (including amortization, depletion, and gain on sale) must properly take into account this basis reduction.

(2) Example. The following example illustrates the provisions of this paragraph (s):

[T.D. 8340, 56 FR 11084, Mar. 15, 1991, as amended by T.D. 8352, 56 FR 29433, June 27, 1991; T.D. 8454, 57 FR 60477, Dec. 21, 1992; T.D. 8482, 58 FR 42207, Aug. 9, 1993; T.D. 8566, 59 FR 51371, Oct. 11, 1994; T.D. 8858, 65 FR 1237, Jan. 7, 2000; T.D. 8940, 66 FR 9929, Feb. 13, 2001; T.D. 9849, 84 FR 9232, Mar. 14, 2019]