A single life annuity pays you for as long as you live, then stops completely

A single life annuity is an annuity contract that makes monthly or annual payments to one person only — the person whose life the payments are based on. When that person dies, the payments end. There is no payout to a spouse, children, or estate. The insurance company keeps any remaining money.

This is the simplest and cheapest annuity structure because the insurance company's obligation ends at your death. Because the risk to the company is lower, the monthly payment you receive is higher than it would be under an annuity that covers two people or guarantees payments for a set number of years.

Single life annuities are common in pension plans and as a payout option when you withdraw money from a 401(k) or IRA. They are also sold as standalone products by insurance companies. The trade-off is straightforward: you get the largest monthly check, but your family receives nothing after you die.

Key Takeaways

  • A single life annuity pays you monthly or annually for your entire life, and all payments stop when you die.
  • The monthly payment is higher than other annuity types because the insurance company has no obligation after your death.
  • Your beneficiary receives nothing — not the remaining balance, not a final payment, nothing.
  • Single life annuities are often the default option in pension plans and retirement account withdrawals, but you may have other choices.
  • This structure works best for people with no dependents or those who have other assets to leave behind.

How the payment stops at death

When you purchase or elect a single life annuity, you are trading a lump sum of money (or a series of contributions) for a stream of payments that lasts only as long as you do. The insurance company calculates your monthly payment based on your age, gender, and life expectancy. The younger you are when you start, the longer the company expects to pay you, so the monthly amount is smaller. The older you are, the shorter the expected payout period, so the monthly amount is larger.

Once you die, the contract ends. If you received $2,000 per month and you die one month after the annuity starts, the insurance company has paid out only $2,000 total. Your estate or beneficiaries have no claim to the remaining balance. This is why single life annuities have the highest monthly payment of all annuity types — the company's liability ends when ready at your death.

Some annuities include a period certain clause, which guarantees payments for a minimum number of years (often 5, 10, or 20 years) even if you die sooner. A single life annuity with a 10-year period certain, for example, would pay your beneficiary for the remaining years if you died in year 3. But a pure single life annuity with no period certain has no such may provide.

Single life versus joint and survivor annuities

The main alternative to a single life annuity is a joint and survivor annuity, which covers two people — usually a married couple. When the first person dies, the surviving spouse continues to receive payments (usually at the same amount or a reduced amount, depending on the contract). The payments continue until the second person dies.

Because a joint and survivor annuity covers two lives instead of one, the monthly payment is lower than a single life annuity. The insurance company expects to pay longer, so it spreads the same lump sum over more years. For example, if a single life annuity pays $2,000 per month, a joint and survivor annuity on the same amount might pay $1,600 per month to the first person, with $1,200 per month continuing to the survivor.

In many pension plans, if you are married, the law requires you to choose a joint and survivor option unless your spouse signs a waiver. This protects spouses from being left with nothing. In IRAs and 401(k)s, you have more freedom to choose, but the choice has real financial consequences for your family.

When single life annuities make sense

A single life annuity is the right choice if you have no spouse or dependents who rely on your income, or if you have other assets (life insurance, savings, real estate) that will go to your heirs. It is also a reasonable choice if your spouse has their own substantial retirement income and does not depend on your annuity payments.

Single life annuities also work well if you are older when you start the annuity. The older you are, the less difference there is between the single life payment and the joint and survivor payment, because the expected payout period is shorter either way. A 75-year-old might see only a 10 to 15 percent difference, whereas a 55-year-old might see a 25 to 35 percent difference.

Some people choose a single life annuity because they need the highest possible monthly income to cover living expenses. If your budget depends on that larger payment, the trade-off might be worth it — especially if you have other ways to provide for your spouse or family.

What happens to your money after you die

When you die, the insurance company stops making payments. The remaining balance of your original investment does not go to your estate or beneficiaries. The company keeps it. This is the biggest risk of a single life annuity, and it is why some people call it the "use it or lose it" option.

If you invest $200,000 in a single life annuity at age 70 and receive $1,500 per month, but you die at age 72 after collecting only $36,000, the insurance company has kept the remaining $164,000. This is the trade-off for the higher monthly payment. The company is betting you will live longer; you are betting you will not.

This is why a period certain clause can be valuable. If your annuity guarantees payments for 10 years, and you die in year 3, your beneficiary will receive the remaining 7 years of payments. This reduces the "lose it" risk, but it also reduces your monthly payment.

Single life annuities in pension plans and retirement accounts

If you have a traditional pension, your payout options usually include a single life annuity as the default. Many pension plans offer it because it is the cheapest option for the employer. If you are married, you may be required to choose a joint and survivor option instead, or to get your spouse's written consent to waive it.

When you withdraw money from a 401(k) or IRA as an annuity (called an annuitization), you can often choose between single life and joint and survivor. The insurance company will quote both options so you can see the payment difference. Some IRAs and 401(k)s also offer other options, such as a life annuity with a period certain, or a fixed-term annuity that pays for a set number of years regardless of how long you live.

If you are unsure which option to choose, ask your plan administrator or the insurance company for a written comparison of all available options. The difference in monthly payment can be substantial, and the choice is usually permanent once you start receiving payments.

Frequently Asked Questions

Can I change my mind after I choose a single life annuity?

No. Once you begin receiving payments from a single life annuity, the choice is final. You cannot switch to a joint and survivor annuity or any other option. This is why it is important to think carefully before you make the election, especially if you are married or have dependents.

What if I die shortly after the annuity starts?

Your beneficiary receives nothing unless your annuity includes a period certain clause. If it does, they will receive the may provide payments for the remaining years. If it does not, the insurance company keeps the balance. This is the biggest downside of a pure single life annuity.

Is a single life annuity a good deal if I live a long time?

Yes. The longer you live, the more total money you receive, and the better the deal becomes. If you live into your 90s, a single life annuity will have paid out far more than your original investment. The insurance company counts on some people dying early to offset those who live long.

Can I take a lump sum instead of an annuity?

In many pension plans and 401(k)s, yes — but not always. Some plans require annuitization at retirement. If you have a choice, compare the lump sum amount to the total payments you would receive over your expected lifetime. A financial advisor can help you run this calculation based on your age and health.

Does my spouse have any rights to a single life annuity?

In a pension plan, your spouse usually has the right to know about and consent to a single life annuity election. In an IRA, your spouse has no automatic rights unless they are named as a beneficiary. In a 401(k), the rules depend on your plan. Check your plan documents or ask your administrator.