Annuity Guide
Types of annuities · How they work · Payout factors · QLAC deep dive · Who should consider one · Pros & cons · Decision framework
An annuity is one of the few financial products that can do what no investment can: guarantee you a paycheck for the rest of your life no matter how long you live. But not all annuities are created equal. This guide explains each type plainly, tells you what drives payouts, and helps you decide whether one belongs in your retirement plan.
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BasicsWhat Is an Annuity?
An annuity is a contract between you and an insurance company. You hand over a lump sum (the premium), and in exchange the insurer promises to pay you a regular income — monthly, quarterly, or annually — either immediately or at some future date.
The key distinction from an investment: an annuity is insurance against outliving your money. The insurer pools risk across thousands of policyholders. Those who die early effectively subsidize those who live long — this “mortality credit” is what makes annuity payouts higher than what you could safely withdraw from the same money invested in a portfolio.
TypesThe 5 Main Annuity Types
| Type | Full Name | Income Starts | Market Risk | Best For |
|---|---|---|---|---|
| SPIA | Single Premium Immediate Annuity | Within 1 month | None | Covering essential expenses now |
| DIA | Deferred Income Annuity | Future date (e.g. age 75–80) | None | Longevity insurance at a lower cost |
| QLAC | Qualified Longevity Annuity Contract | Future date (up to age 85) | None | Reducing RMDs + hedging longevity |
| FIA | Fixed Indexed Annuity | Varies (accumulation phase) | Capped upside, floor at 0% | Growth with downside protection |
| VA | Variable Annuity | Varies | Full market risk | Tax-deferred growth (rarely best choice) |
SPIA — Single Premium Immediate Annuity
You hand over a lump sum today and the insurer starts sending monthly checks within 30 days. Payouts are fixed for life (or for a set period). There are no investment sub-accounts, no fees to watch, and no surprises — just a predictable deposit every month.
Example (illustrative): A 67-year-old male puts $200,000 into a life-only SPIA. The payout-rate table below implies roughly a 6.6% annual rate at that age — about $1,100/month ($13,200/year) for as long as he lives. Actual quotes vary by insurer and interest-rate environment; get quotes from at least three.
Best for: Retirees who need income now, have a large guaranteed income gap, and want to eliminate longevity risk for their core expenses.
Calculate SPIA income →DIA — Deferred Income Annuity
Like a SPIA, but you buy it today and income starts at a future date — say, age 80. Because the insurer keeps your money longer and collects mortality credits from those who die before payments begin, the eventual monthly income is much higher per dollar invested than a SPIA.
Example: A 65-year-old invests $75,000 in a DIA starting at age 80 and receives ~$1,400/month. If she had bought a SPIA at 65 with the same $75,000, she'd get ~$430/month.
Best for: People who want longevity insurance without annuitizing their entire portfolio. You can cover ages 65–80 with your portfolio and ages 80+ with the DIA — a powerful combination.
Calculate DIA income →QLAC — Qualified Longevity Annuity Contract
A QLAC is a DIA funded from a traditional IRA or 401(k). The IRS allows you to move up to $210,000 (the 2026 limit, indexed for inflation) into a QLAC — and that amount is excluded from your RMD calculation until payments begin (no later than age 85). SECURE 2.0 (§202) repealed the former “25% of account balance” alternative cap, so only the flat dollar limit applies.
Best for: Retirees who want to reduce mandatory distributions and tax bite in their 70s while simultaneously buying longevity protection. See the QLAC deep dive section below.
Calculate QLAC income & RMD savings →FIA — Fixed Indexed Annuity
Your premium is tied to a market index (S&P 500, for example) with a cap on upside gains and a floor at 0% — you can't lose principal. Growth is credited annually based on index performance up to the cap (often 8–12%).
VA — Variable Annuity
Variable annuities invest your premium in sub-accounts (like mutual funds). Returns vary with market performance, and fees are typically high (1.5–3.5%/year in total charges). Tax deferral is the primary advantage, but most investors are better served by maxing tax-advantaged accounts before considering a VA.
PayoutsWhat Drives Your SPIA Payout?
Four factors determine how much monthly income a given premium buys:
| Factor | Effect on Payout | Why |
|---|---|---|
| Age at purchase | Higher age → higher monthly income | Fewer expected payments remaining; mortality credits are larger |
| Gender | Male → higher monthly income than female | Men have shorter average life expectancy; insurer pays out over fewer years |
| Interest rates | Higher rates → higher monthly income | Insurer invests your premium in bonds; higher yields = more income to distribute |
| Premium amount | Linear — 2× premium = 2× income | Payout is expressed as a rate (% of premium per year) |
Approximate payout rates for a life-only SPIA — illustrative, based on a mid-2025 rate snapshot; actual quotes vary by insurer and interest-rate environment:
| Age | Male (annual rate) | Female (annual rate) | $100K buys (M / F monthly) |
|---|---|---|---|
| 62 | 5.9% | 5.6% | $492 / $467 |
| 65 | 6.3% | 6.0% | $525 / $500 |
| 68 | 6.8% | 6.4% | $567 / $533 |
| 70 | 7.2% | 6.8% | $600 / $567 |
| 72 | 7.7% | 7.3% | $642 / $608 |
| 75 | 8.6% | 8.1% | $717 / $675 |
| 80 | 10.6% | 10.1% | $883 / $842 |
QLACQLAC Deep Dive
A Qualified Longevity Annuity Contract (QLAC) is one of the most overlooked tax tools in retirement planning. It sits at the intersection of two problems retirees hate: being forced to take RMDs at 73 (75 if born in 1960 or later), and worrying about running out of money at 85+.
How it works
- Move money from your IRA/401(k) into a QLAC. SECURE 2.0 replaced the old “lesser of $145,000 or 25% of balance” rule with a single flat limit, indexed for inflation — $210,000 in 2026.
- That balance is excluded from RMD calculations until income begins — potentially age 85. You reduce your mandatory distributions for over a decade.
- Payments must begin no later than age 85 and continue for life. You can optionally add a return-of-premium death benefit.
- Income is taxed as ordinary income when received, just like other IRA withdrawals.
The dual benefit
| Benefit | How it helps |
|---|---|
| RMD reduction | A $210,000 QLAC is removed from the RMD base. For a $1M IRA at age 75 (Uniform Lifetime factor 24.6), that shrinks the annual RMD by roughly $8,500. |
| Longevity insurance | A $100K QLAC purchased at 70 starting at 85 can pay $2,500–$3,500/month — dramatically more than a SPIA bought at 70. |
| Tax smoothing | Lower RMDs in your 70s = lower income = potentially lower Medicare IRMAA surcharges and lower tax bracket during Roth conversion window. |
FitWho Should Consider an Annuity?
An annuity is not right for everyone — but it's often the right tool for specific situations:
- Large guaranteed income gap — If Social Security and any pension don't cover your essential expenses, a SPIA can close that gap permanently and remove it from your portfolio's responsibilities.
- No pension — Most private-sector workers don't have pensions. A SPIA is the only way to replicate that structure: a check every month, no matter what.
- Family history of longevity — If your parents lived into their 90s, you face meaningful longevity risk. Every year past 85 is increasingly expensive, and portfolio withdrawal rates that were sustainable at 65 can fail by 90.
- Stress about market volatility — If you find yourself checking your portfolio balance daily and can't sleep during market downturns, a guaranteed income floor can restore peace of mind and help you stay invested in the rest of your portfolio.
- Desire to separate “floor” from “upside” — Many retirees do well with a two-portfolio approach: guaranteed income covers the floor, and an invested portfolio handles discretionary spending with potential upside.
CautionWho Should Probably Skip an Annuity
- Poor health or family history of early death — The longevity insurance value disappears if you're unlikely to outlive a normal life expectancy. A lump sum investment may leave more to heirs.
- Need for liquidity — A SPIA is irreversible. If you may need a large lump sum for healthcare, a home repair, or family help, don't annuitize funds you might need access to.
- Already have a strong floor — If Social Security + pension already covers all essential expenses, adding an annuity provides diminishing benefit. Invest the remaining portfolio for growth instead.
- Leaving a legacy is the priority — A standard life-only SPIA pays nothing to heirs after death. If you're optimizing for what you pass on, a portfolio may serve you better (with life insurance if needed).
- Inflation fear without COLA rider — A fixed SPIA payout loses real value every year. At 3% inflation, $2,000/month buys 45% less in 25 years. Consider a COLA-adjusted SPIA (lower initial payout but keeps pace with inflation) or a partial annuitization strategy.
SummaryPros & Cons
Pros
- ✓ Guaranteed income for life — you cannot outlive it
- ✓ Mortality credits mean higher payouts than equivalent portfolio withdrawals
- ✓ Eliminates longevity and sequence-of-returns risk for covered expenses
- ✓ Simplifies retirement income — no portfolio management needed for that portion
- ✓ QLAC version reduces RMDs and can lower Medicare costs
- ✓ Partial exclusion ratio tax benefit on non-qualified SPIAs (portion of each payment is tax-free return of premium)
Cons
- ✗ Illiquid — you lose access to the premium after purchase
- ✗ No estate value unless joint-life or refund option selected (which reduces monthly income)
- ✗ Fixed payouts lose purchasing power to inflation over time
- ✗ Insurer counterparty risk (mitigated by state guaranty funds, typically $250K–$500K)
- ✗ Opportunity cost — if markets do very well, you'd have earned more keeping the money invested
- ✗ Complexity — riders, surrender charges, and indexed products are notoriously opaque
FrameworkDecision Framework
Follow these steps before deciding whether and how much to annuitize:
- 1
Calculate your essential monthly expenses
Housing, food, healthcare, utilities, insurance. Exclude travel, dining out, hobbies — those are discretionary and can flex in bad years.
- 2
Add up your guaranteed income
Social Security (yours + spouse if applicable) + pension. Don't guess — get your actual Social Security estimate from ssa.gov.
- 3
Calculate the gap
Essential expenses − guaranteed income = monthly income gap. If this number is positive and significant (over $500–$1,000/month), an annuity deserves serious consideration. Use the Income Floor Calculator.
- 4
Check your liquidity needs
Do you anticipate large lump-sum expenses (long-term care, home renovations, family needs)? If so, only annuitize funds beyond your liquidity reserve.
- 5
Consider partial annuitization
You don't have to annuitize everything. A common approach: close the essential expense gap with a SPIA, leave the rest of the portfolio invested for discretionary spending, growth, and legacy.
- 6
Get competitive quotes from 3+ insurers
Payout rates vary meaningfully between insurers — shopping can increase your monthly income by 5–10%. Work with a fee-only advisor or an annuity comparison service to avoid high-commission products.
Frequently Asked Questions
What is an annuity?
An annuity is a contract between you and an insurance company. You make a lump-sum payment (or series of payments) and in return the insurer pays you a stream of income — either immediately or at a future date. Annuities are unique because they can guarantee income for as long as you live, eliminating the risk of outliving your money. Different annuity types handle investment risk, inflation, and liquidity very differently, so the right type depends on your specific retirement income goals.
What is the difference between a SPIA and a DIA?
A Single Premium Immediate Annuity (SPIA) starts paying income right away — usually within 30 days of purchase. A Deferred Income Annuity (DIA) starts paying at a future date you choose, such as age 80 or 85. Because the DIA defers payments, the monthly benefit is much higher per dollar invested. DIAs are often used as longevity insurance — you lock in a future income floor today to protect against the risk of living very long.
What is a QLAC?
A Qualifying Longevity Annuity Contract (QLAC) is a deferred income annuity purchased inside an IRA or 401(k). It lets you defer Required Minimum Distributions (RMDs) on up to $210,000 of retirement savings (the 2026 limit, indexed for inflation) until as late as age 85. SECURE 2.0 repealed the earlier "25% of account balance" cap, so only the flat dollar limit applies. This reduces your taxable income in your 70s while guaranteeing a large income payment starting in your 80s. QLACs must meet specific IRS rules to qualify for the RMD deferral benefit.
What drives SPIA payout rates?
SPIA monthly payouts are primarily driven by three factors: your age at purchase (older buyers receive more per month because expected remaining payments are fewer), your gender (women receive slightly less because they have longer average life expectancies), and prevailing interest rates (higher interest rates produce better payouts because insurers can earn more investing your premium). Secondary factors include the payout option selected (life-only vs. life with period-certain vs. joint life) and the insurer's own rate assumptions.
Who should consider an annuity?
Annuities are most valuable for retirees whose guaranteed income (Social Security and pension) does not fully cover essential monthly expenses, who are concerned about outliving their savings, or who want to simplify income management. A SPIA can fill the gap between guaranteed income and essential expenses — turning sequence-of-returns risk into a non-issue for that portion of spending. Annuities are generally less suitable for people with significant health problems reducing life expectancy, those who need liquidity, or those with substantial pension income already covering expenses.
What is a Fixed Indexed Annuity (FIA)?
A Fixed Indexed Annuity (FIA) credits interest based on the performance of a market index (such as the S&P 500) up to a cap, while protecting your principal from market losses. You can never lose money due to market declines, but your upside is limited by participation rates and caps. FIAs are insurance products, not securities, and are often sold with optional income riders that provide guaranteed lifetime withdrawal benefits. They are more complex than SPIAs and their true cost is often embedded in the rate structure rather than explicit fees.