Does the law of unintended consequences strike again? A donor died in 2010 with a large estate. Among his bequests is a testamentary charitable remainder unitrust. If his estate elects modified carryover basis (instead of the retroactive estate tax regime for 2010), has a qualified CRUT been created?

Treasury Reg. §1.664-1(a)(1)(iii)(a) defines a unitrust and an annuity trust (CRT) as a trust for which a tax deduction is allowable for income, gift or estate tax purposes.