Age (or Combined Ages) at Annuity Starting Date
If you are the retiree, use your age on the annuity starting date. If you are the survivor of a retiree, use the retiree’s age on their annuity starting date. But if your annuity starting date was after 1997 and the payments are for your life and that of your beneficiary, use your combined ages on the annuity starting date.
If you are the beneficiary of an employee who died, see Pub. 575. If there is more than one beneficiary, see Pub. 575 or Pub. 721 to figure each beneficiary’s taxable amount.