Annuity insurance is a financial product used to save premiums and thereby fund the payment of future annuities, and individual annuity insurance is an annuity insurance product provided by private-sector life insurance companies.
The annuities are received after the beneficiary reaches an age specified in the policy contract. There are several kinds of individual annuity insurance products defined based on the annuity receipt period, such as whole life annuity with a guarantee period, annuity certain, fixed-term annuity with a guarantee period, and a husband-and-wife annuity.