SPIA vs MYGA vs FIA: the three fixed annuities, compared

“Annuity” is a family name, not one product. The three fixed annuities most people consider do very different jobs. Here’s how they compare.

The three fixed annuity types at a glance
SPIAMYGAFIA
Main jobIncome for life, starting nowA fixed interest rate for a set termInterest credits linked to a market index, with contract protection from negative index performance
Key thing to knowYou give up access to the lump sumNot a bank CD and not FDIC insured; surrender charges if you leave earlyCaps and participation rates limit credits; surrender charges; optional riders charge fees
Income startsWithin 12 monthsUsually later, if everLater, often through an optional income rider
Access to moneyGenerally none after purchaseLimited; surrender charges during the termLimited; surrender charges, often 5–10 years
Index losses credited to you?Not applicableNot applicableNo — a down index year typically credits 0%, but surrender charges and rider fees can still reduce your value
Ongoing account fee?Usually none stated; costs are built into the payout rateUsually none stated; costs are built into the credited rateBase contract usually none; optional riders often charge a yearly fee
ComplexityVery simpleSimpleMore complex — caps, participation rates, riders
Often chosen byRetirees covering monthly billsSavers wanting a set rate for 3–10 yearsPeople seeking index-linked interest with protection from negative index credits

SPIA — single premium immediate annuity

You trade a lump sum for a guaranteed monthly check, for life. It’s the most straightforward way to turn savings into income. More on SPIAs.

MYGA — multi-year guaranteed annuity

A MYGA pays a fixed interest rate for a set number of years, often 3 to 10. Interest is tax-deferred until you withdraw. It is an insurance contract, not a bank CD: it isn’t FDIC insured, and the guarantee depends on the insurer’s claims-paying ability. Most allow small penalty-free withdrawals each year; taking more during the term triggers a surrender charge, and some add a market value adjustment. At the end of the term you can renew, move the money, or turn it into income.

Estimate your growth: see what a deposit could grow to over 3, 4 or 5 years at today’s guaranteed MYGA rates. Open the Growth Calculator →

FIA — fixed indexed annuity

An FIA credits interest using a formula linked to a market index such as the S&P 500. Under the contract, negative index performance isn’t credited to you — in a down year the credit is typically zero. In exchange, caps, participation rates, or spreads limit how much of the index’s gain you receive. Surrender charges commonly last 5–10 years, and optional income riders usually charge a yearly fee that is deducted from the contract value even in years with no credit. FIAs have the most moving parts of the three, so they deserve the most careful reading.

A simple way to think about it: need income now → look at a SPIA. Want a set interest rate on money you won’t touch for the whole term → look at a MYGA. Want index-linked interest with protection from negative index years, and can leave the money alone through the surrender period → an FIA may be worth a look.

Common questions

What is the difference between a SPIA and a MYGA?

A SPIA turns a lump sum into monthly income that starts right away and lasts for life. A MYGA credits a fixed interest rate for a set number of years and does not pay income unless you later choose to annuitize. A MYGA is an insurance contract, not a bank CD, and is not FDIC insured.

Can I lose money in a fixed indexed annuity?

Negative index performance is not credited under the contract, so a down index year typically credits zero. But your value can still go down from surrender charges if you leave early, market value adjustments in some contracts, or yearly fees for optional riders.

Do fixed annuities have fees?

Many SPIAs and MYGAs have no explicit ongoing account fee; the insurer’s costs and the agent’s commission are built into the payout or interest rate. MYGAs and FIAs have surrender charges for early withdrawals, and FIA riders often charge a yearly fee.

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Ron Hensel
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Ron Hensel is President of InsurTech Express and the licensed agent behind ITX Insurance Agency. He brings more than 24 years of deep industry expertise and firsthand insight into helping clients protect their hard-earned assets and plan for a more secure retirement. His experience includes senior annuity leadership roles at The Hartford and Global Atlantic Financial Group, where his division raised more than $30 billion in annuity premiums. Ron lives in Chesterfield, Missouri, with his wife, Charlotte, and their three sons.

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