Distributable amount
(B) Distributable amount. Except as provided in paragraphs (i)(5)(ii)(D) and (E) of this section, the distributable amount for a taxable year is an amount equal to the greater of 85 percent of the supporting organization's adjusted net income (as determined by applying the principles of section 4942(f) and 53.4942(a)-2(d) of this chapter) for the taxable year immediately preceding the taxable year of the required distribution (immediately preceding taxable year) or its minimum asset amount (as defined in paragraph (i)(5)(ii)(C) of this section) for the immediately preceding taxable year. (C) Minimum asset amount. For purposes of this paragraph (i)(5), a supporting organization's minimum asset amount for the immediately preceding taxable year is 3.5 percent of the excess of the aggregate fair market value of all of the supporting organization's non-exempt-use assets (determined under paragraph (i)(8) of this section) in that immediately preceding taxable year over the acquisition indebtedness with respect to such non-exempt-use assets (determined under section 514(c)(1) without regard to the taxable year in which the indebtedness was incurred), increased by