Immediate Annuities Explained

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Immediate Annuities Explained (Guaranteed Income for Life)

Updated for 2026

Senior couple reviewing immediate annuity income options

Immediate annuities are one of the simplest and most reliable ways to turn a lump sum of money into guaranteed income for life. They are often used by retirees who want predictable monthly payments they can never outlive.

This guide explains how immediate annuities work, who they’re best for, and how they compare to other annuity types.



Table of Contents

  1. What Is an Immediate Annuity?
  2. How Immediate Annuities Work
  3. Payout Options
  4. Benefits of Immediate Annuities
  5. Downsides to Consider
  6. Immediate vs. Other Annuities
  7. Who Should Consider an Immediate Annuity?
  8. Frequently Asked Questions
  9. Final Thoughts

1. What Is an Immediate Annuity?

An immediate annuity is a contract where you give an insurance company a lump sum and they begin paying you income right away — usually within 30 days.

Immediate annuities are designed for:

  • Guaranteed lifetime income
  • Predictable monthly payments
  • Retirees who want pension‑like income

For a broader overview of annuities, see:
What Is an Annuity?

Investopedia overview:
Investopedia – Immediate Annuity

2. How Immediate Annuities Work

Step 1 — You deposit a lump sum

This is called the “premium.”

Step 2 — Payments begin immediately

Usually within 30 days (monthly, quarterly, or annually).

Step 3 — Payments continue for life or a set period

You choose the payout option when you buy the annuity.

Step 4 — Payments are guaranteed

The insurance company is legally obligated to pay you.

IRS tax rules for annuity income:
IRS – Retirement Plans

3. Payout Options

Life Only

Highest monthly income. Payments stop when you pass away.

Life with Period Certain

Guaranteed for life, but also guaranteed for a minimum period (10, 15, 20 years).

Joint Life

Payments continue as long as either spouse is alive.

Fixed Period

Payments for a set number of years (e.g., 10 or 20 years).

FINRA explanation of annuity payout structures:
FINRA – Annuities

4. Benefits of Immediate Annuities

  • Guaranteed income for life
  • Highest payout of any annuity type
  • Simple and easy to understand
  • Eliminates longevity risk (outliving your money)
  • Predictable monthly payments

Kiplinger retirement insights:
Kiplinger – Retirement



5. Downsides to Consider

  • No liquidity — once you buy, the money is locked in
  • No growth potential
  • Inflation can reduce purchasing power
  • Payments may stop at death (depending on payout option)

NAIC consumer protection info:
NAIC – Insurance Regulation

6. Immediate vs. Other Annuities

Immediate vs. Fixed Annuities

Fixed annuities grow your money first.
Immediate annuities start paying income immediately.

Learn more:
Fixed Annuities Explained

Immediate vs. Fixed Index Annuities

FIAs offer growth potential.
Immediate annuities offer guaranteed income now.

Learn more:
Fixed Index Annuities Explained

Immediate vs. Variable Annuities

Variable annuities can lose money.
Immediate annuities cannot.

Learn more:
Variable Annuities Explained

7. Who Should Consider an Immediate Annuity?

An immediate annuity may be a good fit if you:

  • Want guaranteed income for life
  • Are retiring now or soon
  • Want pension‑like income
  • Don’t want market risk
  • Want predictable monthly payments

8. Frequently Asked Questions

How soon do payments start?

Usually within 30 days.

Can I lose money?

No. Payments are guaranteed based on the contract.

Are immediate annuities safe?

Yes. They are backed by insurance companies and regulated by state insurance departments.

Are payments taxed?

Yes — payments are taxed as income, but part may be excluded depending on the contract.


9. Final Thoughts

Immediate annuities are one of the most reliable ways to create guaranteed income for life. They offer simplicity, predictability, and peace of mind — especially for retirees who want pension‑like income.

To explore other annuity types, visit: