6.1 Annuity Principles and Parties

Key Takeaways

  • An annuity is the mirror image of life insurance: it liquidates a principal sum into income rather than creating a sum from premiums
  • The four parties are the owner, the annuitant (measuring life), the beneficiary, and the insurer; the owner and annuitant are often but not always the same person
  • Accumulation (pay-in) and annuitization (pay-out) are the two phases, separated by the annuity (annuitization) date
  • Annuities are classified four ways: how funded, when income starts, how premiums are invested, and the payout (settlement) option chosen
  • Survivorship factor: a life-contingent payout pays more per dollar to older annuitants because life expectancy is shorter
Last updated: June 2026

What an annuity is

An annuity is a contract that systematically liquidates an estate. Where life insurance creates a large sum from small premiums to protect against dying too soon, an annuity does the opposite: it converts a sum of money into a guaranteed stream of income to protect against living too long (outliving your assets). For this reason the annuity is sometimes called the upside-down application of life insurance.

The core risk an annuity manages is superannuation — the financial risk of a long life. Only a life insurer can promise to pay income for as long as a person lives, because only a life insurer can pool that longevity risk across many lives using mortality tables.

The annuity's two phases

Every annuity has two timelines separated by one key date.

  • Accumulation (pay-in) phase — money is deposited and grows tax-deferred. Units bought during this phase in a variable contract are accumulation units.
  • Annuitization date — the date the owner converts the accumulated value into an income stream. This is an irrevocable election on most contracts.
  • Annuitization (pay-out / liquidation) phase — the insurer makes income payments. Variable income is measured in annuity units, whose number is fixed at annuitization while their dollar value floats.

Surrendering or withdrawing cash is not annuitizing. A contract can be funded and surrendered for its cash value without ever entering the payout phase.

The four parties

PartyRoleNotes
OwnerBuys the contract, makes premium decisions, names the beneficiary, controls surrender and annuitizationHas all ownership rights; can be a person or entity
AnnuitantThe measuring life whose age and life expectancy set the payout amountMust be a natural person; payout math is based on this life
BeneficiaryReceives any guaranteed amount remaining if the annuitant diesRelevant only under refund/period-certain options
InsurerGuarantees the payout, bears the longevity and (for fixed) investment risk

The owner and annuitant are usually the same person, but they need not be. A parent (owner) can buy a contract on a child (annuitant). The beneficiary is a different role from the annuitant and only matters under guaranteed-payout options.

Why the survivorship factor matters

In a life-contingent payout, the insurer pools many annuitants. Those who die early forfeit unpaid principal; those funds — the survivorship benefit — are redistributed to those still living. Because of this pooling, a life-only annuity pays the highest periodic income of any option for a given premium.

Age drives the amount: an older annuitant has a shorter life expectancy, so the insurer expects to make fewer payments and therefore pays a larger check per period. A younger annuitant receives smaller payments stretched over more years.

The four classification questions

Every annuity on the exam can be sorted by answering four questions. Memorize this grid — most product questions are really classification questions.

Classification axisThe two (or more) choices
How is it funded?Single premium (one lump sum) vs. periodic/flexible premium
When does income begin?Immediate (within ~1 year) vs. deferred (later)
How are premiums invested?Fixed (insurer's general account) vs. variable (separate account) vs. indexed
How is income paid out?Pure life, life with period certain, life with refund, joint-and-survivor, fixed period, fixed amount

Common combinations and their names

  • SPIA — Single Premium Immediate Annuity: one deposit, income starts at once.
  • SPDA — Single Premium Deferred Annuity: one deposit, income later.
  • FPDA — Flexible Premium Deferred Annuity: ongoing deposits, income later. (An immediate annuity can never be flexible-premium — income must start now, so the funding must already be complete.)

A common trap

A flexible immediate annuity does not exist. If income begins immediately, the principal must be fully funded, which requires a single premium.

Parties and the Accumulation/Annuity Phases

Annuity questions hinge on knowing the four parties and the two phases. The owner buys and controls the contract and names the others; the annuitant is the measuring life whose age and life expectancy set the payout; the beneficiary receives any death benefit before annuitization; and the insurer guarantees the contract. The owner and annuitant are often the same person but need not be, and the exam exploits the gap, for example by asking what happens when the owner dies but the annuitant lives, versus when the annuitant dies during accumulation.

The accumulation phase is the pay-in period during which premiums grow tax-deferred and the owner can surrender, withdraw, or exchange the contract. Annuitization is the irreversible switch to the payout phase, converting the accumulated value into a stream of income based on the annuitant's age and the chosen option. Work a death scenario: if the annuitant dies during accumulation, most contracts pay the beneficiary the greater of premiums paid or current value, and that gain is taxable to the beneficiary as ordinary income, never receiving the income-tax-free treatment of a life insurance death benefit.

This contrast, annuities as taxable accumulation versus life insurance as tax-free death benefit, is one of the most reliable points on the exam. Remember too that annuities are the mirror image of life insurance: life insurance creates an estate by paying at death, while an annuity liquidates an estate by paying during life, which is why the annuitant's longevity, not mortality, drives the pricing.

Watch for answer choices that pair"flexible premium" with "immediate."

Test Your Knowledge

An annuity is best described as a contract that protects against the risk of:

A
B
C
D
Test Your Knowledge

Two annuitants buy identical single-premium immediate life-only annuities. Annuitant A is 70 and Annuitant B is 60. Which statement is correct?

A
B
C
D