To qualify as a charitable remainder unitrust, the trust must pay its unitrust amount to the noncharitable beneficiary at least annually. The unitrust amount for fixed percentage CRUTs may be paid within a reasonable time after the close of the year for which it is due if either of the following occur: (a) the character of the unitrust amount in the recipient’s hands is income under IRC Section 664(b)(1), (2), or (3); or (b) the trust distributes property (other than cash) that it owned as of the close of the taxable year to pay the unitrust amount, and the trustee elects to treat any income generated by the distribution as occurring on the last day of the taxable year for which the amount is due. Additionally, for fixed percentage CRUTs that were created before December 10, 1998, the unitrust amount may be paid within a reasonable time after the close of the taxable year for which it is due if the percentage used to calculate the unitrust amount is 15 percent or less.1
1. Treas. Reg. § 1.664-2(a)(1)(i).