How Structured Annuities Work and What They Pay Out

What a Structured Annuity Is

A structured annuity is an annuity contract where the insurance company invests your money in a mix of bonds and other fixed-income securities, then pays you a set amount at regular intervals — usually monthly or quarterly — for a period you choose or for the rest of your life. The payment amount does not change, even if market conditions shift. You know exactly what you will receive and when.

Structured annuities differ from variable annuities, where your payment depends on how underlying investments perform, and from when ready annuities, where you hand over a lump sum and payments begin right away. With a structured annuity, you typically have a waiting period — called the accumulation phase — before payouts start, and you can choose when that payout phase begins.

Insurance companies use structured annuities to lock in a predictable income stream for you while they manage the underlying investments. Because the payment is may provide by the insurance company's financial strength, not by market returns, your income remains stable regardless of stock market swings or interest rate changes.

Key Takeaways

• Structured annuities pay a fixed amount at regular intervals, and that amount does not change based on market performance.
• You choose when payments begin and how long they last — options include a set number of years or payments for life.
• The insurance company guarantees the payment amount, so your income is protected even if investments underperform.
• Structured annuities typically have higher fees than bonds or CDs, and your money is locked in — early withdrawal usually triggers a penalty.
• The payment you receive depends on your age, the amount you invest, current interest rates, and how long you want payments to last.

How Payments Are Calculated

The insurance company uses four main factors to determine your payment amount: the principal you invest, your age at the time payments begin, current interest rates, and your chosen payout period. A 55-year-old investing $100,000 will receive a different monthly payment than a 70-year-old investing the same amount, because the 70-year-old has fewer years of life expectancy remaining.

Interest rates at the time you purchase the annuity also matter. When rates are higher, insurance companies can promise larger payments because they earn more from their bond investments. When rates are lower, payments are smaller. This is why two people buying the same annuity structure at different times may receive different amounts.

The payout period you select — for example, 10 years, 20 years, or life — directly affects the size of each payment. A 20-year payout spreads your principal over more years, so each payment is smaller than it would be under a 10-year payout. A life annuity pays until you die, which means the insurance company assumes a longer payout period based on life expectancy tables, resulting in a smaller monthly payment than a fixed-term option.

Payout Options You Can Choose

Structured annuities offer several ways to receive your money. The most common are straight life (payments for as long as you live), period certain (payments for a fixed number of years, such as 10 or 20), and life with period certain (payments for life, but if you die before the period ends, your beneficiary receives the remaining payments).

Some contracts allow joint and survivor options, where payments continue to a spouse or other beneficiary at a reduced rate after you die. Others include a refund feature: if you die before receiving back the full amount you invested, your estate or beneficiary gets the difference. These add-ons typically reduce your monthly payment because the insurance company is taking on more risk.

A few structured annuities offer inflation riders, which increase your payment by a set percentage each year to help offset rising costs. This feature costs more upfront — your initial payment is lower — but protects your purchasing power over time. Without an inflation rider, your payment stays the same even as prices rise.

Fees, Surrender Charges, and Access to Your Money

Structured annuities carry several costs. The insurance company deducts administrative fees, which typically range from 0.5% to 2% of your account value annually, though this varies by provider and contract. Some annuities also charge mortality and expense (M&E) fees, which cover the insurance company's cost of guaranteeing your payment.

Most structured annuities impose a surrender charge if you withdraw money before the payout phase begins or during the early years of payouts. This charge can be 5% to 10% of your withdrawal, and it typically decreases over time — for example, 10% in year one, 9% in year two, and so on. After 7 to 10 years, the surrender charge often disappears entirely.

Some contracts allow you to withdraw a small percentage of your account value each year — often 10% — without penalty. Beyond that, you face the surrender charge. Once the payout phase begins, you receive your may provide payment, but you cannot usually access additional funds without triggering penalties. This illiquidity is a trade-off for the payment may provide.

Tax Treatment of Structured Annuity Payments

How your structured annuity payments are taxed depends on whether you bought it with pre-tax or after-tax money. If you purchased it inside a may have access to retirement account — such as a traditional IRA or 401(k) — your entire payment is taxed as ordinary income when you receive it. If you bought it with after-tax money outside a retirement account, only the earnings portion of each payment is taxed; the portion that represents your original principal is not.

The insurance company will send you a Form 1099-R each year showing how much of your payment is taxable. If you bought the annuity with after-tax money, the company calculates the exclusion ratio, which determines what percentage of each payment is return of principal (tax-free) and what percentage is earnings (taxable). This ratio stays the same throughout the annuity's life.

If you withdraw money before the payout phase begins, the earnings come out first and are taxed as ordinary income. If you are under age 59½, you may also owe a 10% early withdrawal penalty on the earnings portion, though some exceptions explore — such as if you are disabled or using the money for certain medical expenses. The rules are complex, so consulting a tax professional before purchasing is wise.

Structured Annuities Compared to Other Income Options

A structured annuity guarantees a fixed payment, which makes it similar to a bond ladder or a certificate of deposit (CD) in terms of predictability. However, bonds and CDs are liquid — you can sell them or withdraw your money before maturity, though you may face a loss. Structured annuities lock your money in and charge surrender fees for early access.

Compared to a variable annuity, a structured annuity offers stability: your payment does not fluctuate with market performance. Variable annuities can pay more if markets rise, but they can also pay less if markets fall. Structured annuities eliminate that uncertainty at the cost of potentially lower returns if markets perform very well.

Social Security and pensions also provide may provide income, but you cannot control when they begin or how much they pay — those are set by law or your employer. A structured annuity gives you control over the start date, payout period, and beneficiary options, making it a tool for customizing your retirement income to fit your specific timeline and goals.

Who Structured Annuities May Suit

Structured annuities work best for people who want predictable income and can afford to lock money away for years. If you have a lump sum from a pension payout, an inheritance, or a settlement, and you want to convert it into steady monthly payments without worrying about market swings, a structured annuity can provide that certainty.

They also suit people who are uncomfortable managing investments or who want to reduce the portion of their portfolio exposed to market risk. By converting some assets into a may provide payment stream, you can cover essential expenses while keeping other money invested for growth.

Structured annuities are less suitable if you may need access to your money in the next 5 to 10 years, if you expect to live a much shorter or longer life than average (which affects whether the payout terms favor you), or if you want flexibility to adjust your income based on changing circumstances. They are also not ideal if you are in a low tax bracket and expect to be in a higher one in retirement, because the tax treatment of annuity payments can be inefficient in that situation.

Frequently Asked Questions

Can I change my mind after I buy a structured annuity?

Most structured annuities have a free-look period of 10 to 30 days after purchase, during which you can cancel and get your money back with no penalty. After that window closes, you can still withdraw money, but you will owe a surrender charge. Once the payout phase begins, you typically cannot cancel — you receive your may provide payment for the duration you chose.

What happens to my structured annuity if the insurance company fails?

State insurance regulators oversee insurance companies, and most states have a guaranty fund that protects annuity holders if an insurer becomes insolvent. The protection limit varies by state but is typically $100,000 to $250,000 per person per company. Before buying, you can check an insurance company's financial strength rating through agencies like A.M. Best or Moody's.

Do I have to start receiving payments at a certain age?

No. You choose when the payout phase begins, which can be when ready or decades in the future. However, if your annuity is inside a may have access to retirement account like a traditional IRA, federal rules require you to begin taking distributions by age 73 (as of 2023). The insurance company will inform you of any important date that explore to your specific contract.

Can I leave my structured annuity to my heirs?

It depends on your payout option. If you choose life only, payments stop when you die and your heirs receive nothing. If you choose period certain or life with period certain, any remaining payments go to your beneficiary. You can also add a refund rider so that if you die before recovering your principal, your estate receives the difference. These options reduce your monthly payment.

How does inflation affect my structured annuity payment?

Without an inflation rider, your payment stays the same for the life of the annuity, so its purchasing power declines as prices rise. An inflation rider increases your payment by a set percentage each year — often 2% or 3% — but your starting payment is lower to offset this cost. You must decide at purchase time whether to add this feature.