annuity calculator

Annuity Calculator | Free Retirement Income Calculator

Annuity Calculator: Estimate Your Monthly Retirement Income

An annuity converts a lump sum into a guaranteed stream of income — a contract you can’t outlive. Use this estimator to see how a fixed immediate annuity would convert your premium into monthly payments over a chosen payout period, then review the rate ranges, tax treatment, and strategy notes that influence which annuity type fits your retirement plan.

Quick Annuity Income Estimator

Enter your premium, expected annual rate, and payout period to estimate monthly income from a fixed immediate annuity.

Estimated Monthly Income: $0 Total payouts: $0

I. Annuity Types & Typical Rate Ranges

Rates and structures vary by carrier and product. These ranges reflect typical 2026 fixed and indexed annuity offerings from highly-rated insurers.

Annuity Type Typical Rate Income Start Best For
Fixed Immediate (SPIA) 5.0% – 6.5% 30 days after purchase Predictable income at retirement
Fixed Deferred 4.5% – 6.0% Future date you choose Tax-deferred accumulation
Fixed Indexed 0% floor / market-linked cap Future date or annuitization Upside with downside protection
Variable Tied to subaccount performance Future date or annuitization Higher growth potential, full market risk
Deferred Income (DIA / QLAC) 5.5% – 7.0% effective payout Age 75 – 85 (longevity insurance) Guaranteed late-life income

II. Tax Treatment & Withdrawal Rules

Annuity tax treatment depends on whether the funds are qualified (pre-tax retirement money) or non-qualified (after-tax).

Rule Qualified Annuity Non-Qualified Annuity Impact
Accumulation Phase Tax-deferred Tax-deferred Earnings grow without annual tax drag
Payout Taxation 100% ordinary income Exclusion ratio applies Only earnings portion taxed in non-qualified
Pre-Age 59½ Withdrawal 10% federal penalty + tax 10% federal penalty + tax on gains Avoid early surrender unless qualifying exception
Surrender Charges Typically 7 – 10 years Typically 7 – 10 years Declines annually until $0
Required Minimum Distributions Yes — starts at age 73 None QLAC can defer RMDs to age 85

Expert Tips for Buying an Annuity

  • Diversify Your Retirement Income: An annuity should complement — not replace — Social Security, 401(k), and IRA assets. A common rule of thumb is to annuitize only enough premium to cover essential expenses, leaving the rest for liquidity and growth.
  • Shop Multiple Carriers: Quoted rates can vary by 0.5%–1.0% between A-rated insurers for an identical contract. On a $250k premium that gap compounds to tens of thousands over a 20-year payout — always pull at least three quotes.
  • Mind the Surrender Schedule: Most fixed and indexed annuities lock in a 7-to-10 year surrender period with declining penalty percentages. Don’t commit funds you may need for emergencies.
  • Watch the Fees on Variable Products: Variable annuity all-in costs (M&E + subaccount + rider fees) often run 2.5%–3.5% annually, which can erase the tax-deferral advantage. Read the prospectus before signing.
  • Consider Inflation Riders: A level-payment annuity loses purchasing power every year. A 2%–3% cost-of-living adjustment (COLA) rider trades a lower starting payment for inflation-protected income later — usually worth it for 30+ year retirement horizons.
  • Use a QLAC for Late-Life Coverage: A Qualified Longevity Annuity Contract lets you defer up to $200,000 of qualified money past your RMD age (currently 73) and start guaranteed income as late as 85 — useful if you have longevity in the family and ample early-retirement assets.

Methodology: Monthly income is calculated using the standard annuity payout formula PMT = PV × (r/12) / (1 − (1 + r/12)−n×12) for a fixed-rate, period-certain annuity. Quoted rates are illustrative ranges from A-rated carrier offerings as of 2026 and are not guaranteed. Actual contract values, fees, and tax outcomes depend on your specific carrier, product, state of residence, and tax situation. Consult a licensed advisor before purchase.

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