There is no legal minimum amount to buy an annuity — insurers set their own floors. But meeting the minimum and buying an annuity that meaningfully improves your retirement income are two different things. Here is what you actually need by annuity type, and how much income different premium amounts generate.
Minimum Purchase Amounts by Annuity Type
| Annuity type | Typical minimum | Practical minimum for meaningful income |
|---|---|---|
| MYGA (Multi-Year Guaranteed Annuity) | $5,000–$25,000 | $25,000+ |
| Fixed annuity | $5,000–$25,000 | $25,000+ |
| Fixed index annuity (FIA) | $10,000–$25,000 | $50,000+ |
| Variable annuity | $10,000–$25,000 | $50,000+ |
| SPIA (immediate income annuity) | $25,000–$50,000 | $100,000+ |
| DIA/QLAC (deferred income annuity) | $10,000–$25,000 | $50,000+ |
Why the gap between technical minimum and practical minimum? Below roughly $100,000, annuity income is modest and the fixed costs of the contract (minimum annual fees, administration) consume a larger share of the return. At $25,000, a SPIA at age 65 pays roughly $160–$180/month — enough for a small supplement but not a meaningful income source.
How Much Income Different Premium Amounts Generate
SPIA — Age 65, Life-Only Option (2026 estimates)
| Premium | Male monthly income | Female monthly income | Joint (both 65) |
|---|---|---|---|
| $50,000 | ~$335 | ~$305 | ~$270 |
| $100,000 | ~$670 | ~$610 | ~$545 |
| $250,000 | ~$1,675 | ~$1,525 | ~$1,362 |
| $500,000 | ~$3,350 | ~$3,050 | ~$2,725 |
| $1,000,000 | ~$6,700 | ~$6,100 | ~$5,450 |
Rates vary by insurer and change with interest rates. Get quotes from multiple carriers.
MYGA (Fixed Rate, 5-Year Term) — Approximate Annual Interest
| Premium | Annual interest at 5.00% | Value at end of 5 years |
|---|---|---|
| $25,000 | $1,250 | ~$31,900 |
| $50,000 | $2,500 | ~$63,800 |
| $100,000 | $5,000 | ~$127,600 |
| $250,000 | $12,500 | ~$319,100 |
MYGA rates in 2026 range from approximately 4.25%–6.00% depending on insurer and term.
The 25–50% Rule
Most financial planners recommend annuitizing no more than 25–50% of your liquid retirement assets at any one time. The reasons:
- Annuities are largely illiquid — once annuitized, the principal is gone
- You need liquid reserves for healthcare, emergencies, and unexpected expenses
- Inflation erodes fixed annuity income over decades — liquid investments provide inflation protection
- Diversification: a mix of guaranteed income + invested assets typically performs best
Example framework for a $600,000 nest egg:
- $200,000 (33%) → SPIA for guaranteed income floor (~$1,340/month at 65 for male)
- $400,000 remaining → invested in diversified portfolio for growth, inflation, flexibility
No Maximum — But Large Premiums Have Nuances
There is no legal maximum annuity purchase. However:
- Some insurers offer enhanced rates for premiums over $250,000 or $1 million (called “jumbo” or “enhanced” rates)
- State guaranty association limits (typically $250,000/person/company) mean large purchases should be spread across multiple insurers to maximize protection in case of insolvency
- Tax reporting: Annuity purchases are not deductible; there are no tax reporting requirements at purchase unless funded from an IRA
Minimum investment requirements are a key purchase consideration in the annuities hub. See how the purchase process works with how to buy an annuity, and estimate monthly income with how much does a $1 million annuity pay.
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