Actuarial valuations
(c) Actuarial valuations. The present value of annuities, interests for life or a term of years, and remainder or reversionary interests transferred by gift on or after June 1, 2023, is determined under paragraph (d) of this section. The present value of annuities, interests for life or a term of years, and remainder or reversionary interests transferred by gift before June 1, 2023, is determined (subject to paragraph (d)(3) of this section) under the following sections: