(a) In general. This section describes the rules that apply to payments made to partnerships, trusts, and estates. Paragraph (b) of this section prescribes the rules that apply to a withholding agent making a payment to a U.S. partnership, trust, or estate. It also prescribes the obligations of a U.S. partnership, trust, or estate that makes a payment to a foreign partner, beneficiary, or owner. Paragraph (c) of this section prescribes rules that apply to a withholding agent that makes a payment to a foreign partnership. Paragraph (d) of this section provides presumption rules that apply to payments made to foreign partnerships. Paragraph (e) of this section prescribes rules, including presumption rules, that apply to a withholding agent that makes a payment to a foreign trust or foreign estate.

(b) Rules applicable to U.S. partnerships, trusts, and estates—(1) Payments to U.S. partnerships, trusts, and estates. No withholding is required under section 1.1441-1(b)(1) on a payment of an amount subject to withholding (as defined in §1.1441-2(a)) that a withholding agent may treat as made to a U.S. payee. Therefore, if a withholding agent can reliably associate (within the meaning of §1.1441-2(b)(vii)) a Form W-9 provided in accordance with §1.1441-1(d)(2) or (4) by a U.S. partnership, U.S. trust, or a U.S. estate the withholding agent may treat the payment as made to a U.S. payee and the payment is not subject to withholding under section 1441 even though the partnership, trust, or estate may have foreign partners, beneficiaries, or owners. A withholding agent is also not required to withhold under section 1441 on a payment it makes to an entity presumed to be a U.S. payee under paragraphs (d)(2) and (e)(6)(ii) of this section.

(2) Withholding by U.S. payees—(i) U.S. partnerships—(A) In general. A U.S. partnership is required to withhold under §1.1441-1 as a withholding agent on an amount subject to withholding (as defined in §1.1441-2(a)) that is includible in the gross income of a partner that is a foreign person. Subject to paragraph (b)(2)(v) of this section, a U.S. partnership shall withhold when any distributions that include amounts subject to withholding (including guaranteed payments made by a U.S. partnership) are made. To the extent a foreign partner's distributive share of income subject to withholding has not actually been distributed to the foreign partner, the U.S. partnership must withhold on the foreign partner's distributive share of the income on the earlier of the date that the statement required under section 6031(b) is mailed or otherwise provided to the partner or the due date for furnishing the statement.

(B) Effectively connected income of partners. Withholding on items of income that are effectively connected income in the hands of the partners who are foreign persons is governed by section 1446 and not by this section. In such a case, partners in a domestic partnership are not required to furnish a withholding certificate in order to claim an exemption from withholding under section 1441(c)(1) and §1.1441-4.

(ii) U.S. simple trusts. A U.S. trust that is described in section 651(a) (a U.S. simple trust) is required to withhold under chapter 3 of the Internal Revenue Code as a withholding agent on the distributable net income includible in the gross income of a foreign beneficiary to the extent the distributable net income is an amount subject to withholding (as defined in §1.1441-2(a)). A U.S. simple trust shall withhold when a distribution is made to a foreign beneficiary. The U.S. trust may make a reasonable estimate of the portion of the distribution that constitutes distributable net income consisting of an amount subject to withholding and apply the appropriate rate of withholding to the estimated amount. If, at the end of the taxable year in which the distribution is made, the U.S. simple trust determines that it underwithheld under section 1441 or 1442, the trust shall be liable as a withholding agent for the amount under withheld under section 1461. No penalties shall be imposed for failure to withhold and deposit the tax if the U.S. simple trust's estimate was reasonable and the trust pays the underwithheld amount on or before the due date of Form 1042 under section 1461. Any payment of underwithheld amounts by the U.S. simple trust shall not be treated as income subject to additional withholding even if that amount is treated as additional income to the foreign beneficiary, unless the additional amount is income to the foreign beneficiary as a result of a contractual arrangement between the parties regarding the satisfaction of the foreign beneficiary's tax liability. To the extent a U.S. simple trust is required to, but does not, distribute such income to a foreign beneficiary, the U.S. trust must withhold on the foreign beneficiary's allocable share at the time the income is required (without extension) to be reported on Form 1042-S under §1.1461-1(c).

(iii) U.S. complex trusts and U.S. estates. A U.S. trust that is not a trust described in section 651(a) (see paragraph (b)(2)(ii) of this section) or sections 671 through 679 (see paragraph (b)(2)(iv) of this section) (a U.S. complex trust) is required to withhold under chapter 3 of the Internal Revenue Code (Code) as a withholding agent on the distributable net income includible in the gross income of a foreign beneficiary to the extent the distributable net income consists of an amount subject to withholding (as defined in §1.1441-2(a)) that is, or is required to be, distributed currently. The U.S. complex trust shall withhold when a distribution is made to a foreign beneficiary. The trust may use the same procedures regarding an estimate of the amount subject to withholding as a U.S. simple trust under paragraph (b)(2)(ii) of this section. To the extent an amount subject to withholding is required to be, but is not actually, distributed, the U.S. complex trust must withhold on the foreign beneficiary's allocable share at the time the income is required to be reported on Form 1042-S under §1.1461-1(c), without extension. A U.S. estate is required to withhold under chapter 3 of the Code on the distributable net income includible in the gross income of a foreign beneficiary to the extent the distributable net income consists of an amount subject to withholding (as defined in §1.1441-2(a)) that is actually distributed. A U.S. estate may also use the reasonable estimate procedures of paragraph (b)(2)(ii) of this section. However, those procedures apply to an estate that has a taxable year other than a calendar year only if the estate files an amended return on Form 1042 for the calendar year in which the distribution was made and pays the underwithheld tax and interest within 60 days after the close of the taxable year in which the distribution was made.

(iv) U.S. grantor trusts. A U.S. trust that is described in section 671 through 679 (a U.S. grantor trust) must withhold on any income includible in the gross income of a foreign person that is treated as an owner of the grantor trust to the extent the amount includible consists of an amount that is subject to withholding (as described in §1.1441-2(a)). The withholding must occur at the time the income is received by, or credited to, the trust.

(v) Subsequent distribution. If a U.S. partnership or U.S. trust withholds on a foreign partner, beneficiary, or owner's share of an amount subject to withholding before the amount is actually distributed to the partner, beneficiary, or owner, withholding is not required when the amount is subsequently distributed.

(vi) Coordination with chapter 4 requirements for U.S. partnerships, trusts, and estates. To the extent that a U.S. partnership is required to withhold on an amount under chapter 4 with respect to a partner, beneficiary, or owner, the partnership, trust, or estate must apply the rules described in §1.1473-1(a)(5) to determine when it must withhold on the amount under chapter 4. In a case in which withholding applies under chapter 4 to such an amount, see §1.1441-3(a)(2) to coordinate with withholding that otherwise applies to such an amount under this paragraph (b).

(c) Foreign partnerships—(1) Determination of payee—(i) Payments treated as made to partners. Except as otherwise provided in paragraph (c)(1)(ii) or (iv) of this section, the payees of a payment to a person that the withholding agent may treat as a nonwithholding foreign partnership under paragraph (c)(3)(i) or (d)(2) of this section are the partners (looking through partners that are foreign intermediaries or flow-through entities) as follows—

(A) If the withholding agent can reliably associate a partner's distributive share of the payment with a valid Form W-9 provided under §1.1441-1(d), the partner is a U.S. payee;

(B) If the withholding agent can reliably associate a partner's distributive share of the payment with a valid Form W-8, or other appropriate documentation, provided under §1.1441-1(e)(1)(ii), the partner is a payee that is a foreign beneficial owner;

(C) If the withholding agent can reliably associate a partner's distributive share of the payment with a qualified intermediary withholding certificate under §1.1441-1(e)(3)(ii), a nonqualified intermediary withholding certificate under §1.1441-1(e)(3)(iii), or a U.S. branch certificate under §1.1441-1(e)(3)(v) (including one provided by a territory financial institution), then the rules of §1.1441-1(b)(2)(v) shall apply to determine who the payee is in the same manner as if the partner's distributive share of the payment had been paid directly to such intermediary or U.S. branch or territory financial institution;

(D) If the withholding agent can reliably associate the partner's distributive share with a withholding foreign partnership certificate under paragraph (c)(2)(iv) of this section or a nonwithholding foreign partnership certificate under paragraph (c)(3)(iii) of this section, then the rules of this paragraph (c)(1)(i) or paragraph (c)(1)(ii) of this section shall apply to determine whether the payment is treated as made to the partners of the higher-tier partnership under this paragraph (c)(1)(i) or to the higher-tier partnership itself (under the rules of paragraph (c)(1)(ii) of this section) in the same manner as if the partner's distributive share of the payment had been paid directly to the higher-tier foreign partnership;

(E) If the withholding agent can reliably associate the partner's distributive share with a withholding certificate described in paragraph (e) of this section regarding a foreign trust or estate, then the rules of paragraph (e) of this section shall apply to determine who the payees are; and

(F) If the withholding agent cannot reliably associate the partner's distributive share with a withholding certificate or other appropriate documentation, the partners are considered to be the payees and the presumptions described in paragraph (d)(3) of this section shall apply to determine their classification and status.

(ii) Payments treated as made to the partnership. A payment to a person that the withholding agent may treat as a foreign partnership is treated as a payment to the foreign partnership and not to its partners only if—

(A) The withholding agent can reliably associate the payment with a withholding certificate described in paragraph (c)(2)(iv) of this section (withholding certificate of a withholding foreign partnership);

(B) The withholding agent can reliably associate the payment with a withholding certificate described in paragraph (c)(3)(iii) of this section (nonwithholding foreign partnership) certifying that the payment is income that is effectively connected with the conduct of a trade or business in the United States; or

(C) The withholding agent can treat the income as effectively connected income under the presumption rules of §1.1441-4(a)(2)(ii) or (3)(i).

(iii) Rules for reliably associating a payment with documentation. For rules regarding the reliable association of a payment with documentation, see §1.1441-1(b)(2)(vii). In the absence of documentation, see §§1.1441-1(b)(3) and 1.6049-5(d) and paragraphs (d) and (e)(6) of this section for applicable presumptions.

(iv) Coordination with chapter 4 for payments made to foreign partnerships. A withholding agent that makes a payment of U.S. source FDAP income to a foreign partnership that is a withholdable payment to which withholding under chapter 4 applies must apply the rules described in §1.1473-1(a)(5)(vi) to determine when the payment is treated as made to a partner in the partnership for purposes of chapter 4. In a case in which withholding applies under chapter 4 to a withholdable payment made to a foreign partnership, see §1.1441-3(a)(2) to coordinate with withholding otherwise required under this paragraph (c) with respect to the amount of the payment included in the gross income of a partner. For when a withholding agent may reliably associate a withholdable payment with a chapter 4 withholding rate pool in lieu of obtaining documentation for each payee include in the pool, see §1.1441-1(e)(3)(iv)(C)(2) (substituting the term nonwithholding foreign partnership for the term nonqualified intermediary).

(v) Examples. The rules of paragraphs (c)(1)(i) and (ii) of this section are illustrated by the following examples. Each example assumes that all payments are not withholdable payments and thus no withholding applies under chapter 4.

(2) Withholding foreign partnerships—(i) Reliance on claim of withholding foreign partnership status. A withholding foreign partnership is a foreign partnership that has entered into an agreement with the IRS, as described in paragraph (c)(2)(ii) of this section, with respect to distributions and guaranteed payments it makes to its partners. A withholding agent that can reliably associate a payment with a certificate described in paragraph (c)(2)(iv) of this section may treat the person to whom it makes the payment as a withholding foreign partnership for purposes of withholding under chapters 3 and 4 of the Code, information reporting under chapter 61 of the Code, backup withholding under section 3406, and withholding under other provisions of the Code. Furnishing such a certificate is in lieu of transmitting to a withholding agent withholding certificates or other appropriate documentation for its partners. Although the withholding foreign partnership generally will be required to obtain withholding certificates or other appropriate documentation from its partners pursuant to its agreement with the IRS, it generally will not be required to attach such documentation to its withholding foreign partnership withholding certificate to the extent it is permitted to act as a withholding foreign partnership with respect to the payment under its agreement. In addition, the IRS may permit a foreign partnership to act as a qualified intermediary under §1.1441-1(e)(5)(ii)(D) with respect to its partners in appropriate circumstances.

(ii) Withholding agreement. The IRS may, upon request, enter into a withholding agreement with a foreign partnership pursuant to such procedures as the IRS may prescribe in published guidance (see §601.601(d)(2) of this chapter). Under the withholding agreement, a foreign partnership shall generally be subject to the applicable withholding and reporting provisions applicable to withholding agents and payors as defined in §1.6049-4(a) under chapters 3, 4, and 61 of the Code, section 3406, the regulations under those provisions, and other withholding provisions of the Code, except to the extent provided under the withholding agreement. Under the withholding agreement, a foreign partnership may agree to act as an acceptance agent to perform the duties described in §301.6109-1(d)(3)(iv)(A) of this chapter. For a foreign partnership that is an FFI, the withholding agreement will require the partnership to assume the requirements of a participating FFI, a registered deemed-compliant FFI, or an FFI treated as a deemed-compliant FFI under an applicable IGA that is subject to due diligence and reporting requirements with respect to its U.S. accounts similar to those applicable to a registered deemed-compliant FFI under §1.1471-5(f)(1). The withholding agreement may specify the manner in which applicable procedures for adjustments for underwithholding and overwithholding, including refund procedures, apply to the withholding foreign partnership and its partners and the extent to which applicable procedures may be modified. In particular, the withholding agreement may allow a withholding foreign partnership to claim refunds of overwithheld amounts on behalf of its customers. In addition, the withholding agreement must specify the manner in which the IRS will verify the partnership's compliance with its agreement, including the requirements for a periodic review of the partnership's compliance with the withholding agreement and the procedures for the partnership to certify to its compliance with the withholding agreement. A withholding foreign partnership must file a return on Form 1042, “Annual Withholding Tax Return for U.S. Source Income of Foreign Persons,” and information returns on Form 1042-S, “Foreign Person's U.S. Source Income Subject to Withholding.” The withholding agreement may also require a withholding foreign partnership to file a partnership return under section 6031(a) and partner statements under 6031(b), including for each U.S. partner to the extent required in the agreement. Additionally, a partnership that is an FFI will be required to file Form 8966, “FATCA Report” to the extent provided in the withholding agreement.

(iii) Withholding responsibility. A withholding foreign partnership must assume primary withholding responsibility under both chapters 3 and 4 of the Code to the extent required in the withholding agreement. It is not required to provide information to the withholding agent regarding each partner's distributive share of the payment (including a withholdable payment). The withholding foreign partnership will be responsible for reporting the payments under §§1.1461-1(c), 1.1474-1(d), and chapter 61 of the Code and filing Form 1042 (to the extent required in the withholding agreement). A withholding agent making a payment to a withholding foreign partnership is not required to withhold any amount under chapters 3 and 4 of the Code on the payment unless it has actual knowledge or reason to know that the foreign partnership is not acting as a withholding foreign partnership with respect to the payment or has not withheld to the extent required. The withholding foreign partnership shall withhold the payments under the same procedures and at the same time as prescribed for withholding by a U.S. partnership under paragraph (b)(2) of this section, except that, for purposes of determining the partner's status, the provisions of paragraph (d)(4) of this section shall apply.

(iv) Withholding certificate from a withholding foreign partnership. The rules of §1.1441-1(e)(4) shall apply to withholding certificates described in this paragraph (c)(2)(iv). A withholding certificate furnished by a withholding foreign partnership is valid with regard to any partner on whose behalf the certificate is furnished only if it is furnished on a Form W-8, an acceptable substitute form, or such other form as the IRS may prescribe, it is signed under penalties of perjury by a partner with authority to sign for the partnership, its validity has not expired, and it contains the information, statement, and certifications described in this paragraph (c)(2)(iv) as follows—

(A) The name, permanent residence address (as described in §1.1441-1(e)(2)(ii)), the employer identification number of the partnership, the country under the laws of which the partnership is created or governed, the chapter 4 status of the partnership if required for purposes of chapter 4 or if the partnership provides (or will provide) a withholding statement associated with the Form W-8 allocating a payment to a chapter 4 withholding rate pool of U.S. payees under §1.6049-4(c)(4) with respect to its partners, and the GIIN of the partnership (if applicable). If the partnership provides (or will provide) a chapter 4 withholding rate pool of U.S. payees as described in the preceding sentence, the partnership must certify to its chapter 4 status as a participating FFI (including a reporting Model 2 FFI) or registered deemed-compliant FFI (including a reporting Model 1 FFI);

(B) A certification that the partnership is a withholding foreign partnership within the meaning of paragraph (c)(2)(i) of this section, and, for a partnership that is an FFI receiving a withholdable payment, a certification that the partnership is acting as a participating FFI, a registered deemed-compliant FFI, or a nonreporting IGA FFI (as defined in §1.1471-1(b)(83)); and

(C) Any other information, certifications or statements as may be required by the withholding foreign partnership agreement with the IRS or the form or accompanying instructions in addition to, or in lieu of, the information, statements, and certifications described in this paragraph (c)(2)(iv).

(3) Nonwithholding foreign partnerships—(i) Reliance on claim of foreign partnership status. A withholding agent may treat a person as a nonwithholding foreign partnership if it receives from that person a nonwithholding foreign partnership withholding certificate as described in paragraph (c)(3)(iii) of this section. A withholding agent that does not receive a nonwithholding foreign partnership withholding certificate or does not receive a valid withholding certificate from an entity it knows, or has reason to know, is a foreign partnership must apply the presumption rules of §§1.1441-1(b)(3) and 1.6049-5(d) and paragraphs (d) and (e)(6) of this section. In addition, to the extent a withholding agent cannot, prior to a payment, reliably associate the payment with valid documentation from a payee that is associated with the nonwithholding foreign partnership withholding certificate or has insufficient information to report the payment on Form 1042-S or Form 1099, to the extent reporting is required, the withholding agent must apply the presumption rules. See §1.1441-1(b)(2)(vii)(A) and (B) for rules regarding reliable association. See, however, §1.1441-1(e)(3)(iv)(C)(2) for when a withholding agent may reliably associate a withholdable payment with a chapter 4 withholding rate pool in lieu of obtaining documentation for each payee included in the pool (substituting the term nonwithholding foreign partnership for the term nonqualified intermediary). See also §1.1441-1(e)(3)(iv)(A) for when a withholding agent may reliably associate a payment with a chapter 4 withholding rate pool of U.S. payees. See paragraph (c)(3)(iv) of this section and §1.1441-1(e)(3)(iv) for alternative procedures permitting allocation information to be received after a payment is made.

(ii) Reliance on claim of reduced withholding by a partnership for its partners. This paragraph (c)(3)(ii) describes the manner in which a withholding agent may rely on a claim of reduced withholding when making a payment to a nonwithholding foreign partnership. To the extent that a withholding agent treats a payment to a nonwithholding foreign partnership as a payment to the nonwithholding foreign partnership's partners (whether direct or indirect) in accordance with paragraph (c)(1)(i) of this section, it may rely on a claim for reduced withholding by the partner if, prior to the payment, the withholding agent can reliably associate the payment (within the meaning of §1.1441-1(b)(2)(vii)) with a valid withholding certificate or other appropriate documentation from the partner that establishes entitlement to a reduced rate of withholding. A withholding certificate or other appropriate documentation that establishes entitlement to a reduced rate of withholding is a beneficial owner withholding certificate described in §1.1441-1(e)(2)(i), documentary evidence described in §1.1441-6(c)(3) or (4) or §1.6049-5(c)(1) (for a partner claiming to be a foreign person and a beneficial owner, determined under the provisions of §1.1441-1(c)(6)), a Form W-9 described in §1.1441-1(d) (for a partner claiming to be a U.S. payee), a withholding foreign partnership withholding certificate described in paragraph (c)(2)(iv) of this section, or a withholding statement allocating the payment to a chapter 4 withholding rate pool of U.S. payees. For when the withholding agent can reliably associate the payment with a chapter 4 withholding rate pool, see paragraph (c)(3)(i) of this section. See also §1.1441-3(a)(2) (coordinating withholding under chapter 3 when withholding under chapter 4 is applied to a payment). Unless a nonwithholding foreign partnership withholding certificate is provided for income claimed to be effectively connected with the conduct of a trade or business in the United States, a claim must be presented for each portion of the payment that represents an item of income includible in the distributive share of a partner as required under paragraph (c)(3)(iii)(C) of this section. When making a claim for several partners, the partnership may present a single nonwithholding foreign partnership withholding certificate to which the partners' certificates or other appropriate documentation are associated. Where the nonwithholding foreign partnership withholding certificate is provided for income claimed to be effectively connected with the conduct of a trade or business in the United States under paragraph (c)(3)(iii)(D) of this section, the claim may be presented without having to identify any partner's distributive share of the payment.

(iii) Withholding certificate from a nonwithholding foreign partnership. A nonwithholding foreign partnership shall provide a nonwithholding foreign partnership withholding certificate with respect to reportable amounts received by the nonwithholding foreign partnership. A nonwithholding foreign partnership withholding certificate is valid only to the extent it is furnished on a Form W-8 (or an acceptable substitute form or such other form as the IRS may prescribe), it is signed under penalties of perjury by a partner with authority to sign for the partnership, its validity has not expired, and it contains the information, statements, and certifications described in this paragraph (c)(3)(iii) and paragraph (c)(3)(iv) of this section, and the withholding certificates and other appropriate documentation for all the persons to whom the certificate relates are associated with the certificate. The rules of §1.1441-1(e)(4) shall apply to withholding certificates described in this paragraph (c)(3)(iii). No withholding certificates or other appropriate documentation from persons who derive income through a partnership (whether or not U.S. exempt recipients) are required to be associated with the nonwithholding foreign partnership withholding certificate if the certificate is furnished solely for income claimed to be effectively connected with the conduct of a trade or business in the United States. Withholding certificates and other appropriate documentation that may be associated with the nonwithholding foreign partnership withholding certificate consist of beneficial owner withholding certificates under §1.1441-1(e)(2)(i), intermediary withholding certificates under §1.1441-1(e)(3)(i), withholding foreign partnership withholding certificates under paragraph (c)(2)(iv) of this section, nonwithholding foreign partnership withholding certificates under this paragraph (c)(3)(iii), withholding certificates from foreign trusts or estates under paragraph (e) of this section, documentary evidence described in §1.1441-6(c)(3) or (4) or documentary evidence described in §1.6049-5(c)(1), and any other documentation or certificates applicable under other provisions of the Internal Revenue Code or regulations that certify or establish the status of the payee or beneficial owner as a U.S. or a foreign person. Nothing in this paragraph (c)(3)(iii) shall require a nonwithholding foreign partnership to furnish original documentation. Copies of certificates or documentary evidence may be transmitted to the U.S. withholding agent, in which case the nonwithholding foreign partnership must retain the original documentation for the same time period that the copy is required to be retained by the withholding agent under §1.1441-1(e)(4)(iii) and must provide it to the withholding agent upon request. The information, statement, and certifications required on the withholding certificate are as follows—

(A) The name, permanent residence address (as described in §1.1441-1(e)(2)(ii)), the employer identification number of the partnership, if any, the country under the laws of which the partnership is created or governed, and the chapter 4 status of the partnership (for a nonwithholding foreign partnership receiving a withholdable payment or providing a withholding statement associated with the Form W-8 allocating a payment to a chapter 4 withholding rate pool of U.S. payees), and the GIIN of the partnership (if applicable);

(B) A certification that the person whose name is on the certificate is a foreign partnership;

(C) A withholding statement associated with the nonwithholding foreign partnership withholding certificate that provides all of the information required by paragraph (c)(3)(iv) of this section and §1.1441-1(e)(3)(iv). No withholding statement is required, however, for a nonwithholding foreign partnership withholding certificate furnished for income claimed to be effectively connected with the conduct of a trade or business in the United States;

(D) A certification that the income is effectively connected with the conduct of a trade or business in the United States, if applicable; and

(E) Any other information, certifications, or statements required by the form or accompanying instructions in addition to, or in lieu of, the information and certifications described in this paragraph (c)(3)(iii).

(iv) Withholding statement provided by nonwithholding foreign partnership and coordination with chapter 4. The provisions of §1.1441-1(e)(3)(iv) (regarding a withholding statement) shall apply to a nonwithholding foreign partnership by substituting the term nonwithholding foreign partnership for the term nonqualified intermediary, including when a nonwithholding foreign partnership may provide to a withholding agent a withholding statement that includes a chapter 4 withholding rate pool in lieu of information with respect to each partner that is a payee of a payment.

(v) Withholding and reporting by a foreign partnership. A nonwithholding foreign partnership described in this paragraph (c)(3) that receives an amount subject to withholding (as defined in §1.1441-2(a)) shall be required to withhold and report such payment under chapter 3 of the Code and the regulations thereunder except as otherwise provided in this paragraph (c)(3)(v). A nonwithholding foreign partnership shall not be required to withhold and report if it has provided a valid nonwithholding foreign partnership withholding certificate, it has provided all of the information required by paragraph (c)(3)(iv) of this section (withholding statement), and it does not know, and has no reason to know, that another withholding agent failed to withhold the correct amount or failed to report the payment correctly under §1.1461-1(c). A nonwithholding foreign partnership is also not required to withhold and report under this paragraph (c)(3) to the extent that withholding under chapter 4 was applied to a payment that is includible in the gross income of a partner in the partnership. See also §1.1441-3(a)(2) for coordination rules when withholding under chapter 4 has been applied to a withholdable payment. A withholding foreign partnership's obligations to withhold and report shall be determined in accordance with its withholding foreign partnership agreement.

(d) Presumption rules—(1) In general. This paragraph (d) contains the applicable presumptions for a withholding agent (including a partnership) to determine the classification and status of a partnership and its partners in the absence of documentation. The provisions of §1.1441-1(b)(3)(iv) (regarding the 90-day grace period) and §1.1441-1(b)(3)(vii) through (ix) shall apply for purposes of this paragraph (d).

(2) Determination of partnership status as U.S. or foreign in the absence of documentation. In the absence of a valid representation of U.S. partnership status in accordance with paragraph (b)(1) of this section or of foreign partnership status in accordance with paragraph (c)(2)(i) or (c)(3)(i) of this section, the withholding agent shall determine the classification of the payee under the presumptions set forth in §1.1441-1(b)(3)(ii). If the withholding agent treats the payee as a partnership under §1.1441-1(b)(3)(ii), the withholding agent shall apply the presumptions set forth in §1.1441-1(b)(3)(iii)(A)(1) (applied by substituting the term partnership for the term exempt recipient) to determine whether to treat the partnership as a U.S. person or foreign person. For rules regarding reliable association with a withholding certificate from a domestic or a foreign partnership, see §1.1441-1(b)(2)(vii).

(3) Determination of partners' status in the absence of certain documentation. If a nonwithholding foreign partnership has provided a nonwithholding foreign partnership withholding certificate under paragraph (c)(3)(iii) of this section that would be valid except that the withholding agent cannot reliably associate all or a portion of the payment with valid documentation from a partner of the partnership, then the withholding agent may apply the presumption rule of this paragraph (d)(3) with respect to all or a portion of the payment for which documentation has not been received. See §1.1441-1(b)(2)(vii)(A) and (B) for rules regarding reliable association. The presumption rule of this paragraph (d)(3) also applies to a person that is presumed to be a foreign partnership under the rule of paragraph (d)(2) of this section. Any portion of a payment that the withholding agent cannot treat as reliably associated with valid documentation from a partner may be presumed made to a foreign payee. As a result, any payment of an amount subject to withholding is subject to withholding at a rate of 30 percent. Any payment that is presumed to be made to an undocumented foreign payee must be reported on Form 1042-S. See §1.1461-1(c). For a payment described in this paragraph (d)(3) that is a withholdable payment, see §1.1471-3(f)(5) for the presumption rule for determining the payee's chapter 4 status to determine whether withholding under chapter 4 applies to the payment.

(4) Determination by a withholding foreign partnership of the status of its partners. Except as otherwise provided in the agreement described in paragraph (c)(2) of this section, a withholding foreign partnership shall determine whether the partners or some other persons are the payees of the partners' distributive shares of any payment made by a withholding foreign partnership by applying the rules of §1.1441-1(b)(2), paragraph (c)(1) of this section (in the case of a partner that is a foreign partnership), and paragraph (e)(3) of this section (in the case of a partner that is a foreign estate or a foreign trust). Further, the provisions of paragraph (d)(3) of this section shall apply to determine the status of partners and the applicable withholding rates to the extent that, at the time the foreign partnership is required to withhold on a payment, it cannot reliably associate the amount with documentation for any one or more of its partners.

(e) Foreign trusts and estates—(1) In general. This paragraph (e) provides rules applicable to payments of amounts subject to withholding (as defined in §1.1441-2(a)) that a withholding agent may treat as made to any foreign trust or a foreign estate. For rules relating to payments to a U.S. trust or a U.S. estate, see paragraph (b) of this section. For the definitions of foreign simple trust, foreign complex trust, and foreign grantor trust, see §1.1441-1(c)(24), (25), and (26).

(2) Payments to foreign complex trusts and foreign estates. Under §1.1441-1(c)(6)(ii)(D), a foreign complex trust or foreign estate is generally considered to be the beneficial owner of income paid to the foreign complex trust or foreign estate. See paragraph (e)(4) of this section for rules describing when a withholding agent may treat a payment as made to a foreign complex trust or a foreign estate.

(3) Payees of payments to foreign simple trusts and foreign grantor trusts—(i) Payments for which beneficiaries and owners are payees. For purposes of the regulations under chapters 3 and 61 of the Internal Revenue Code and section 3406, a foreign simple trust is not a beneficial owner or a payee of a payment. Also, a foreign grantor trust (or a portion of a trust that is a foreign grantor trust) is not considered a beneficial owner or a payee of a payment. Except as otherwise provided in paragraph (e)(3)(ii) of this section, the payees of a payment made to a person that the withholding agent may treat as a foreign simple trust or a foreign grantor trust (or a portion of a trust that is a foreign grantor trust) are determined under the rules of this paragraph (e)(3)(i). The payees shall be treated as the beneficial owners if they may be so treated under §1.1441-1(c)(6)(ii)(C) and they provide documentation supporting their status as the beneficial owners. The payees of a payment to a foreign simple trust or foreign grantor trust are determined as follows—

(A) If the withholding agent can reliably associate a payment with a valid Form W-9 provided under §1.1441-1(d) from a beneficiary or owner of the foreign trust, then the beneficiary or owner is a U.S. payee;

(B) If the withholding agent can reliably associate a payment with a valid Form W-8, or other appropriate documentation, provided under §1.1441-1(e)(1)(ii) from a beneficiary or owner of the foreign trust, then the beneficiary or owner is a payee that is a foreign beneficial owner;

(C) If the withholding agent can reliably associate a payment with a qualified intermediary withholding certificate under §1.1441-1(e)(3)(ii), a nonqualified intermediary withholding certificate under §1.1441-1(e)(3)(ii), or a U.S. branch withholding certificate under §1.1441-1(e)(3)(v), then the rules of §1.1441-1(b)(2)(v) shall apply to determine the payee in the same manner as if the payment had been paid directly to such intermediary or U.S. branch;

(D) If the withholding agent can reliably associate a payment with a withholding foreign partnership withholding certificate under paragraph (c)(2)(iv) of this section or a nonwithholding foreign partnership withholding certificate under paragraph (c)(3)(iii) of this section, then the rules of paragraph (c)(1)(i) or (ii) of this section shall apply to determine the payee;

(E) If the withholding agent can reliably associate the payment with a foreign simple trust withholding certificate or a foreign grantor trust withholding certificate (both described in paragraph (e)(5)(iii) of this section) from a second or higher-tier foreign simple trust or foreign grantor trust, then the rules of this paragraph (e)(3)(i) or paragraph (e)(3)(ii) of this section shall apply to determine whether the payment is treated as made to a beneficiary or owner of the higher-tier trust or to the trust itself in the same manner as if the payment had been made directly to the higher-tier trust; and

(F) If the withholding agent cannot reliably associate a payment with a withholding certificate or other appropriate documentation, the payees shall be determined by applying the presumptions described in paragraph (e)(6) of this section.

(ii) Payments for which trust is payee. A payment to a person that the withholding agent may treat as made to a foreign trust under paragraph (e)(5)(iii) of this section is treated as a payment to the trust, and not to a beneficiary of the trust, only if—

(A) The withholding agent can reliably associate the payment with a foreign complex trust withholding certificate under paragraph (e)(4) of this section;

(B) The withholding agent can reliably associate the payment with a foreign simple trust withholding certificate under paragraph (e)(5)(iii) of this section certifying that the payment is income that is treated as effectively connected with the conduct of a trade or business in the United States; or

(C) The withholding agent can treat the income as effectively connected income under the presumption rules of §1.1441-4(a)(3)(i).

(iii) Coordination with chapter 4 for payments made to foreign simple trusts and foreign grantor trusts. A withholding agent that makes a payment of U.S. source FDAP income to a foreign simple trust or foreign grantor trust that is a withholdable payment to which withholding under chapter 4 applies must apply the rules described in §1.1473-1(a)(5)(vi) to determine when the payment is treated as made to a beneficiary or owner of the trust for purposes of chapter 4. In a case in which withholding applies under chapter 4 to a withholdable payment made to a foreign simple trust or foreign grantor trust, see §1.1441-3(a)(2) to coordinate withholding otherwise required under this paragraph (e) with respect to the amount of the payment included in the gross income of the payee of the payment. For when a withholding agent may reliably associate a withholdable payment with a chapter 4 withholding rate pool in lieu of obtaining documentation for each payee included in the pool, see §1.1441-1(e)(3)(iv)(C)(2) (substituting the term nonwithholding foreign trust for the term nonqualified intermediary).

(4) Reliance on claim of foreign complex trust or foreign estate status. A withholding agent may treat a payment as made to a foreign complex trust or a foreign estate if the withholding agent can reliably associate the payment with a beneficial owner withholding certificate described in §1.1441-1(e)(2)(i) or other documentary evidence under §1.1441-6(c)(3) or (4) (regarding a claim for treaty benefits) or §1.6049-5(c)(1) (regarding documentary evidence to establish foreign status for purposes of chapter 61 of the Internal Revenue Code) that establishes the foreign complex trust or foreign estate's status as a beneficial owner. See paragraph (e)(6) of this section for presumption rules if documentation is lacking.

(5) Foreign simple trust and foreign grantor trust—(i) Reliance on claim of foreign simple trust or foreign grantor trust status. A withholding agent may treat a person as a foreign simple trust or foreign grantor trust if it receives from that person a foreign simple trust or foreign grantor trust withholding certificate as described in paragraph (e)(5)(iii) of this section. A withholding agent must apply the presumption rules of §§1.1441-1(b)(3) and 1.6049-5(d) and paragraphs (d) and (e)(6) of this section to the extent it cannot, prior to the payment, reliably associate a payment (within the meaning of §1.1441-1(b)(2)(vii)) with a valid foreign simple trust or foreign grantor trust withholding certificate, it cannot reliably determine how much of the payment relates to valid documentation provided by a payee (e.g., a person that is not itself a nonqualified intermediary, flow-through entity, or U.S. branch) associated with the foreign simple trust or foreign grantor trust withholding certificate, or it does not have sufficient information to report the payment on Form 1042-S or Form 1099, if reporting is required. See §1.1441-1(b)(2)(vii)(A) and (B). See, however, §1.1441-1(e)(3)(iv)(C)(2) for when a withholding agent may reliably associate a withholdable payment with a chapter 4 withholding rate pool in lieu of obtaining documentation for each payee included in a pool (substituting the term nonwithholding foreign trust for the term nonqualified intermediary). See also §1.1441-1(e)(3)(iv)(A) for when a withholding agent may reliably associate a payment with a chapter 4 withholding rate pool of U.S. payees.

(ii) Reliance on claim of reduced withholding by a foreign simple trust or foreign grantor trust for its beneficiaries or owners. This paragraph (e)(5)(ii) describes the manner in which a withholding agent may rely on a claim of reduced withholding when making a payment to a foreign simple trust or foreign grantor trust. To the extent that a withholding agent treats a payment to a foreign simple trust or foreign grantor trust as a payment to payees other than the trust in accordance with paragraph (e)(3)(i) of this section, it may rely on a claim for reduced withholding by a beneficiary or owner if, prior to the payment, the withholding agent can reliably associate the payment (within the meaning of §1.1441-1(b)(2)(vii)) with a valid withholding certificate or other appropriate documentation from a payee or beneficial owner that establishes entitlement to a reduced rate of withholding. A withholding certificate or other appropriate documentation that establishes entitlement to a reduced rate of withholding is a beneficial owner withholding certificate described in §1.1441-1(e)(2)(i) or documentary evidence described in §1.1441-6(c)(3) or (4) or in §1.6049-5(c)(1) (for a beneficiary or owner claiming to be a foreign person and a beneficial owner, determined under the provisions of §1.1441-1(c)(6)), a Form W-9 described in §1.1441-1(d) (for a beneficiary or owner claiming to be a U.S. payee), a withholding foreign partnership withholding certificate described in paragraph (c)(2)(iv) of this section, or a withholding statement allocating the payment to a chapter 4 withholding rate pool of U.S. payees. For when the withholding agent can reliably associate the payment with a chapter 4 withholding rate pool, see paragraph (c)(3)(i) of this section. See also §1.1441-3(a)(2) (coordinating withholding under chapter 3 when withholding under chapter 4 is applied to a withholdable payment). Unless a foreign simple trust or foreign grantor trust withholding certificate is provided for income treated as income effectively connected with the conduct of a trade or business in the United States, a claim must be presented for each payee's portion of the payment. When making a claim for several payees, the trust may present a single foreign simple trust or foreign grantor trust withholding certificate with which the payees' certificates or other appropriate documentation are associated. Where the foreign simple trust or foreign grantor trust withholding certificate is provided for income that is treated as effectively connected with the conduct of a trade or business in the United States under paragraph (e)(5)(iii)(D) of this section, the claim may be presented without having to identify any beneficiary's or grantor's distributive share of the payment.

(iii) Withholding certificate from foreign simple trust or foreign grantor trust. A withholding certificate furnished by a foreign simple trust or a foreign grantor trust that is not a withholding foreign trust (within the meaning of paragraph (e)(5)(v) of this section) is valid only if it is furnished on a Form W-8, an acceptable substitute form, or such other form as the IRS may prescribe, it is signed under penalties of perjury by a trustee, its validity has not expired, it contains the information, statements, and certifications required by this paragraph (e)(5)(iii) and §1.1441-1(e)(3)(iv), and the withholding certificates or other appropriate documentation for all of the payees (as determined under paragraph (e)(3)(i) of this section) to whom the certificate relates are associated with the foreign simple trust or foreign grantor trust withholding certificate. The rules of §1.1441-1(e)(4) shall apply to withholding certificates described in this paragraph (e)(5)(iii). No withholding certificates or other appropriate documentation from persons who derive income through a foreign simple trust or a foreign grantor trust (whether or not U.S. exempt recipients) are required to be associated with the foreign simple trust or foreign grantor trust withholding certificate if the certificate is furnished solely for income that is treated as effectively connected with the conduct of a trade or business in the United States. Withholding certificates and other appropriate documentation (as determined under paragraph (e)(3)(i) of this section) that may be associated with a foreign simple trust or foreign grantor trust withholding certificate consist of beneficial owner withholding certificates under §1.1441-1(e)(2)(i), intermediary withholding certificates under §1.1441-1(e)(3)(i), withholding foreign partnership withholding certificates under paragraph (c)(2)(iv) of this section, nonwithholding foreign partnership withholding certificates under paragraph (c)(3)(iii) of this section, withholding certificates from foreign trusts or estates under paragraph (e)(4) or (5)(iii) of this section, documentary evidence described in §§1.1441-6(c)(3) or (4), or 1.6049-5(c)(1), and any other documentation or certificates applicable under other provisions of the Internal Revenue Code or regulations that certify or establish the status of the payee or beneficial owner as a U.S. or a foreign person. Nothing in this paragraph (e)(5)(iii) shall require a foreign simple trust or foreign grantor trust to provide original documentation. Copies of certificates or documentary evidence may be passed up to the U.S. withholding agent, in which case the foreign simple trust or foreign grantor trust must retain the original documentation for the same time period that the copy is required to be retained by the withholding agent under §1.1441-1(e)(4)(iii) and must provide it to the withholding agent upon request. The information, statement, and certifications required on a foreign simple trust or foreign grantor trust withholding certificate are as follows—

(A) The name, permanent residence address (as described in §1.1441-1(e)(2)(ii)), the employer identification number, if required, of the trust, the country under the laws of which the trust is created, the chapter 4 status of the trust if required for purposes of chapter 4 or if the trust provides (or will provide) a withholding statement associated with the Form W-8 allocating a payment to a chapter 4 withholding rate pool of U.S. payees under §1.6049-4(c)(4) with respect to the nonwithholding foreign trust's owners and beneficiaries, and the GIIN of the trust (if applicable). If a nonwithholding foreign trust provides (or will provide) a chapter 4 withholding rate pool of U.S. payees as described in the preceding sentence, the trust must certify to its chapter 4 status as a participating FFI (including a reporting Model 2 FFI) or registered deemed-compliant FFI (including a reporting Model 1 FFI);

(B) A certification that the person whose name is on the certificate is a foreign simple trust or a foreign grantor trust;

(C) A withholding statement associated with the foreign simple trust or foreign grantor trust withholding certificate that provides all of the information required by paragraph (e)(5)(iv) of this section. No withholding statement is required, however, for a foreign simple trust withholding certificate furnished for income that is treated as effectively connected with the conduct of a trade or business in the United States;

(D) A certification on a foreign simple trust withholding certificate that the income is treated as effectively connected with the conduct of a trade or business in the United States, if applicable; and

(E) Any other information, certifications, or statements required by the form or accompanying instructions in addition to, or in lieu of, the information, certifications, and statements described in this paragraph (e)(5)(iii);

(iv) Withholding statement provided by a foreign simple trust or foreign grantor trust and coordination with chapter 4. The provisions of §1.1441-1(e)(3)(iv) (regarding a withholding statement) shall apply to a foreign simple trust or foreign grantor trust by substituting the term foreign simple trust or foreign grantor trust for the term nonqualified intermediary, including when a withholding statement provided by a foreign simple trust or foreign grantor trust may include a chapter 4 withholding rate pool in lieu of information with respect to each owner or beneficiary that is a payee of a payment.

(v) Withholding foreign trusts. The IRS may enter into a withholding agreement with a foreign trust to treat the trust or estate as a withholding foreign trust. Such a withholding agreement shall generally follow the same principles as a withholding agreement with a withholding foreign partnership under paragraph (c)(2)(ii) of this section. A withholding agent may treat a payment to a withholding foreign trust in the same manner the withholding agent would treat a payment (including a withholdable payment) to a withholding foreign partnership. See §1.1441-1(e)(5)(ii)(D). For a withholding foreign trust that is an FFI, the withholding agreement will require the withholding foreign trust to assume the requirements of either a participating FFI, registered deemed-compliant FFI, or an FFI treated as a deemed-compliant FFI under an applicable IGA that is subject to due diligence and reporting requirements with respect to its U.S. accounts similar to those applicable to a registered deemed-compliant FFI under §1.1471-5(f)(1).

(6) Presumption rules—(i) In general. This paragraph (e)(6) contains the applicable presumptions for a withholding agent (including a trust or estate) to determine the classification and status of a trust or estate and its beneficiaries or owners in the absence of valid documentation. The provisions of §1.1441-1(b)(3)(iv) (regarding the 90-day grace period) and §1.1441-1(b)(3)(vii) through (ix) shall apply for purposes of this paragraph (e)(6).

(ii) Determination of status as U.S. or foreign trust or estate in the absence of documentation. In the absence of valid documentation that establishes the U.S. status of a trust or estate under paragraph (b)(1) of this section and of documentation that establishes the foreign status of a trust or estate under paragraph (e)(4) or (e)(5)(iii) of this section, the withholding agent shall determine the classification of the payee based upon the presumptions set forth in §1.1441-1(b)(3)(ii). If, based upon those presumptions, the withholding agent classifies the payee as a trust or estate, the withholding agent shall apply the presumptions set forth in §1.1441-1(b)(3)(iii)(A)(1) (applied by substituting the term trust for the term exempt recipient) to determine whether the trust or estate is a U.S. person or foreign person. An undocumented payee presumed to be a foreign trust shall be presumed to be a foreign complex trust. If a withholding agent has documentary evidence that establishes that an entity is a foreign trust, but the withholding agent cannot determine whether the foreign trust is a complex trust, a simple trust, or foreign grantor trust, the withholding agent shall presume that the trust is a foreign complex trust. Notwithstanding the preceding sentence, in the case of a foreign trust with a settlor that is a U.S. person for which a withholding agent has both a U.S. address and TIN, the withholding agent shall presume that the trust is a grantor trust when it cannot determine the status of the trust as a simple trust, complex trust, or grantor trust. See §1.1471-3(f)(4) and (5) to determine the status of the payee for purposes of chapter 4.

(iii) Determination of beneficiary or owner's status in the absence of certain documentation. If a foreign simple trust or foreign grantor trust has provided a foreign simple trust or foreign grantor trust withholding certificate under paragraph (e)(5)(iii) of this section but the payment to such trust cannot be reliably associated with valid documentation from a specific beneficiary or owner of the trust, then any portion of a payment that a withholding agent cannot treat as reliably associated with valid documentation from a beneficiary or owner may be presumed made to a foreign payee. As a result, any payment of an amount subject to withholding is subject to withholding at a rate of 30 percent. Any such payment that is presumed to be made to an undocumented foreign person must be reported on Form 1042-S. See §1.1461-1(c).

(f) Failure to receive withholding certificate timely or to act in accordance with applicable presumptions. See applicable procedures described in §1.1441-1(b)(7) in the event the withholding agent does not hold an appropriate withholding certificate or other appropriate documentation at the time of payment or fails to rely on the presumptions set forth in §1.1441-1(b)(3) or in paragraph (d) or (e) of this section. For a payment that is a withholdable payment, see §1.1471-3(f) for the presumption rule for determining the payee's chapter 4 status.

(g) Effective/applicability date. This section applies to payments made on or after January 6, 2017. (For payments made after June 30, 2014, and before January 6, 2017, see this section as in effect and contained in 26 CFR part 1, as revised April 1, 2016. For payments made after December 31, 2000, and before July 1, 2014, see this section as in effect and contained in 26 CFR part 1, as revised April 1, 2013.)

[T.D. 8734, 62 FR 53452, Oct. 14, 1997, as amended by T.D. 8804, 63 FR 72185, 72188, Dec. 31, 1998; 64 FR 73410, Dec. 30, 1999; T.D. 8881, 65 FR 32188, May 22, 2000; 66 FR 18188, Apr. 6, 2001; T.D. 9658, 79 FR 12773, Mar. 6, 2014; T.D. 9808, 82 FR 2088, Jan. 6, 2017]