Guides
How annuity rates are set and why they move
Annuity rates come from an insurer's bond earnings minus costs and profit, plus mortality for income annuities. Why they move with bond yields and competition.
An insurer sets an annuity rate by working backward from what it can earn investing your money, mostly in high-quality bonds, then subtracting its costs, commissions, profit and a margin for risk. Income annuities also depend on how long people of your age are expected to live. Because the underlying bond yields change daily, the rates insurers publish move too, usually with a lag and with competition shaping the final number.
The basic machine
When you buy a fixed annuity, the insurer places your premium in its general account, which holds mostly corporate bonds, mortgages and other fixed-income assets. Its pricing team asks what those assets yield today, then subtracts:
- The insurer's operating costs and the commission paid to the seller.
- A cushion for credit losses and for the cost of holding capital against the contract.
- Profit.
- For contracts with early-exit options, the cost of the risk that you leave when rates move against the insurer.
What is left is the rate it can promise. This is why annuity rates sit near, but below, what a portfolio of similar bonds yields. A contract with a long surrender schedule can offer more than one that can be cashed out, because the insurer can invest for longer and with less risk of forced sales (annuity surrender charges and free withdrawals).
Rates by product
| Product | What drives the quoted number |
|---|---|
| MYGA and fixed deferred | Yields on bonds of matching maturity (a 5-year contract tracks 5-year-ish bond yields), net of costs. The rate is guaranteed for the term. |
| SPIA | Bond yields, plus the mortality assumption: your age, sex and payout option. |
| fixed indexed annuities: caps, participation rates and trade-offs | The insurer's bond income sets an options budget; the budget buys index options, which determine the cap rate, participation rate or spread. |
| variable annuities: how they work, what they cost, who they suit | Investment performance is not set by the insurer; the pricing is in the fees and the guarantee rider terms. |
| RILAs | Option costs, which rise and fall with volatility and rates, set the buffer or cap levels. |
Why income annuity payouts depend on age
An income annuity payout has three ingredients: your premium, an interest rate and a mortality table. The insurer pools many buyers. Those who die earlier effectively subsidize payments to those who live longer, the "mortality credit." That is why a 75-year-old receives a larger percentage payout than a 65-year-old for the same premium: fewer expected years, and a bigger mortality credit. Rates and age together mean that what looks like a "payout rate" is partly a return of your own principal. Try different ages and options in the annuity payout calculator. Payout rates for women are often lower than for men at the same age in states that allow sex-based pricing, since women live longer on average; some states, and certain group and qualified plans, require unisex rates.
Why rates move
- Interest rates. When bond yields rise, new annuities can promise more. The Federal Open Market Committee raised its target range to 3.75% to 4.00% on September 16, 2026, but annuity pricing follows medium and long-term yields and credit spreads more than the short-term policy rate.
- Credit spreads. The extra yield on corporate bonds over Treasuries influences how much the insurer can earn.
- Competition. Insurers need sales and also need to manage how much they take in. A company that wants more deposits raises its rate; one that has taken too much cuts it. LIMRA reported record U.S. annuity sales of $461.3 billion in 2025 (release of February 12, 2026); see why annuity sales hit records for why heavy demand and rate moves feed each other.
- Insurer strategy and ratings. Companies with different investment styles and capital levels price differently, and a high rate from a weaker insurer can reflect more risk.
- Longevity assumptions. Better mortality improvement lowers lifetime payouts for new buyers.
- Regulation. Reserve and capital rules affect the cost of guarantees.
What a rate change means for you
- A rate you lock in with a MYGA or a SPIA stays fixed. Later changes do not affect it.
- A "current rate" on a flexible-premium fixed annuity can be reset by the insurer after an initial guarantee period, down to the contract's stated minimum. Always read the renewal rate and the guaranteed minimum.
- Rising rates reduce the market value of existing fixed contracts you might want to leave, which is why a market value adjustment can penalize early exit.
- Waiting for higher rates carries its own cost. Rates can also fall before you act, and each year of delay shortens the period over which you will receive payments.
Practical steps
- Compare quotes from several insurers for the same term, payout option and state; rates differ by company and sometimes by state.
- Check the insurer's financial strength rating and the guaranty limit in your state with the state guaranty association coverage lookup, not just the rate.
- Ask whether the rate is guaranteed and for how long.
- Consider spreading purchases over time, as in an building an annuity ladder, rather than trying to time the peak.
- Compare the net result, after surrender terms, taxes and fees, not only the headline number.
Key takeaways
- Annuity rates are built from the insurer's investment yield minus costs, profit and risk margin.
- Income annuity payouts add mortality: age, sex and payout form change the payment as much as interest rates do.
- Rates follow medium-term bond yields, credit spreads and competition, not only the Fed's policy rate.
- A locked-in rate stays fixed; a renewable rate can fall after the initial period.
- Compare quotes and insurer strength, and avoid trying to time a rate peak.