Definition
A straight life annuity is an annuitized contract paying income for the lifetime of a single annuitant only, with no contractual residual to beneficiaries and no continuation to any survivor — a synonym in standard industry usage for a life-only payout.
Why it matters
The straight life annuity is the structurally simplest annuitized contract and produces the highest payout rate per premium dollar of any standard annuity payment option, because the carrier's obligation is limited to the single annuitant's lifetime with no contractual residual. Income ceases at the annuitant's death regardless of how soon that occurs, and an annuitant who dies shortly after annuitization receives substantially less than the premium they paid. The term "straight life annuity" appears commonly in older policy forms and in industry usage outside the United States; "life-only payout" is the more common term within current U.S. annuity contracts.
How it works
A straight life annuity functions identically to a life-only payout: the carrier pays the specified periodic income to the annuitant for as long as the annuitant lives, calculates the present value of the obligation at issue using mortality assumptions and prevailing rates, and bears the risk that the annuitant outlives the contract's pricing assumptions. The pricing captures the full mortality credit available in the carrier's pool of similarly-structured contracts. No payment is made to beneficiaries after the annuitant's death.
In practice
An individual considering a straight life annuity should evaluate the absence of any beneficiary protection against their estate planning objectives, particularly the existence of a financially dependent spouse or other party. The higher payout rate available under this structure should be weighed against the contract owner's tolerance for the absence of contractual residual. The advisor should be asked to quote the same premium under each available payout option, including any protective alternatives the carrier offers. When evaluating quotes, the contract owner should confirm whether the carrier's term is "straight life annuity," "life-only payout," or "single life annuity" — these terms refer to the same structure.
In the Longevity Standard Framework
The straight life annuity is the payout structure that captures the most mortality credit per premium dollar in an annuitized contract; it does not change the base claim profile of the annuitized contract itself, which remains transferred risk sharing, fixed-contractual adjustment mechanism, no liquidity, and embedded spread cost structure. In the Longevity Standard framework, the straight life annuity payout rate is the reference point against which the cost of any beneficiary-protective alternative is measured, and at a 12% representative load the straight life single premium immediate annuity delivers realized value of approximately 23% for a focal individual (67F, $500K, 3% real, plan to 90).
Related terms
- Annuitization
- Annuity payment options
- Joint and survivor annuity
- Life-only payout
- Life with period certain
- Mortality credits
- Realized value
- Single premium immediate annuity