Annuity Due An annuity whose payment is to be made immediately, rather than at the end of the period. Investopedia Says: An annuity due requires payments to be made at the beginning of the period. For example, in many lease arrangements, the first payment is due immediately and each successive payment must be made at the beginning of the month. Related Terms: Annuitization Method Annuity Immediate Payment Annuity Lease Ordinary Annuity Payout Phase Registered Retirement Income Fund - RRIF |