§ 20.2106-2. Estates of nonresidents not citizens; deductions for expenses, losses, etc.

¶(a) In computing the taxable estate of a nonresident who was not a citizen of the United States at the time of his death, deductions are allowed under sections 2053 and 2054 for expenses, indebtedness and taxes, and for losses, to the following extent:

¶(b) In order that the Internal Revenue Service may properly pass upon the items claimed as deductions, the executor should submit a certified copy of the schedule of liabilities, claims against the estate, and expenses of administration filed under any applicable foreign death duty act. If no such schedule was filed, the executor should submit a certified copy of the schedule of these liabilities, claims and expenses filed with the foreign court in which administration was had. If the items of deduction allowable under section 2106(a)(1) were not included in either such schedule, or if no such schedules were filed, then there should be submitted a written statement of the foreign executor containing a declaration that it is made under the penalties of perjury setting forth the facts relied upon as entitling the estate to the benefit of the particular deduction or deductions.