§ 1.642(e)-1  Depreciation and depletion.

An estate or trust is allowed the deductions for depreciation and depletion, but only to the extent the deductions are not apportioned to beneficiaries under sections 167(h) and 611(b). For purposes of sections 167(h) and 611(b), the term beneficiaries includes charitable beneficiaries. See the regulations under those sections.