A joint life with last survivor annuity is a retirement income contract that pays a guaranteed income stream to two people for as long as either one of them is alive. Payments begin when the annuity is annuitized and continue until the death of the second person. You and your spouse are the two annuitants. Payments do not stop when the first person dies. They stop only when the last survivor dies.
This structure is the standard form of joint annuity used by married couples who want retirement income neither will outlive.
When the first annuitant dies, the survivor does not automatically continue receiving the full original payment. The contract specifies what percentage continues to the survivor. Common options are 100%, 75%, and 50%.
IRS regulations governing qualified plans require that the surviving annuitant receive no less than 50% and no more than 100% of the joint payment. You set this percentage at the time you purchase the contract.
The trade-off is direct: a higher survivor percentage means lower initial monthly payments, because the insurance company expects to pay out over a longer combined period. A 100% continuation option produces the lowest starting payment of the three.
Here is a concrete example using numbers. A couple purchases a joint and last survivor annuity with a $250,000 lump sum. The insurer agrees to pay $1,500 per month while both are alive. They select a 50% continuation option.
While both live, payments are $1,500 per month. When the first spouse dies, payments to the survivor drop to $750 per month. Those payments continue for the rest of the survivor's life. When the survivor dies, all payments cease.
Both annuitants dying within a short time of each other would mean the insurer paid relatively little in total. A guarantee period addresses this. If you add a 15-year guarantee period and both annuitants die within 8 years, the remaining 7 years of payments continue to your named beneficiaries.
Think of the guarantee period like a minimum floor: the insurer is committed to payments for at least that number of years, regardless of what happens to the annuitants.
| Joint and Last Survivor | Single Life | |
|---|---|---|
| Who receives payments | Two people, while either is alive | One person only |
| When payments stop | At the death of the second person | At the death of the single annuitant |
| Monthly payment amount | Lower (reflects longer expected payout period) | Higher |
| Spouse protection | Yes | No |