(a) A fiduciary (not including a fiduciary of the estate of a nonresident decedent, other than the executor, who as a fiduciary holds, or has held at any time since the decedent's death, property transferred to the fiduciary from a decedent dying after December 31, 1970, or his estate, may make written application to the applicable internal revenue officer with whom the estate tax return is required to be filed, as provided in §20.6091-1, for a determination of the Federal estate tax liability with respect to such property and for a discharge of personal liability therefrom. The application must be accompanied by a copy of the instrument, if any, under which the fiduciary is acting, a description of all the property transferred to the fiduciary from the decedent or his estate, and any other information that would be relevant to a determination of the fiduciary's tax liability.

(b) Upon the discharge of the executor from personal liability under §20.2204-1, or, if later, within 6 months after the receipt of the application filed by a fiduciary pursuant to the provisions of paragraph (a) of this section, such fiduciary will be notified either (1) of the amount of tax for which it has been determined the fiduciary is liable, or (2) that it has been determined that the fiduciary is not liable for any such tax. The fiduciary will also be notified of the amount of bond, if any, to be furnished for any Federal estate tax for which the time for payment has been extended under section 6161, 6163, or 6166. The amount of any bond required under the provisions of this paragraph shall not exceed the amount of tax the payment of which has been so extended. Upon payment of the amount for which it has been determined the fiduciary is liable, and upon furnishing any bond required under this paragraph in the form specified under §301.7101-1 of this chapter (Regulations on Procedure and Administration), or upon receipt by the fiduciary of notification of a determination that he is not liable for such tax or that a bond is not required, the fiduciary will be discharged from personal liability for any deficiency in the tax thereafter found to be due. If no such notification is received, the fiduciary is discharged at the end of such 6 months (or upon discharge of the executor, if later) from personal liability for any deficiency thereafter found to be due. The discharge of the fiduciary from personal liability under this section applies only to him in his personal capacity and to his personal assets. The discharge is not applicable to his liability as a fiduciary (such as a trustee) to the extent of the assets of the estate in his possession or control. Further, the discharge is not to operate as a release of any part of the gross estate from the lien for estate tax for any deficiency that may thereafter be determined to be due.

[T.D. 7238, 37 FR 28720, Dec. 29, 1972]