An individual retirement annuity is not the same as buying an annuity inside your IRA. It is a specific type of IRA that is itself structured as an annuity contract, issued and owned by an insurance company. The IRS has distinct rules for what qualifies — and strict consequences for violating them.

What Is an Individual Retirement Annuity?

An individual retirement annuity is defined under IRC Section 408(b). It is an annuity contract or endowment contract issued by an insurance company, structured to meet IRA requirements.

Four IRS requirements for individual retirement annuities (IRC 408(b)):

  1. Not transferable — The contract cannot be transferred to another person. You own it; it stays with you.
  2. Cannot be used as collateral — Using the contract as security for a loan immediately disqualifies it as an IRA, triggering full taxable distribution.
  3. Flexible premium — The contract must accept flexible premium payments (you are not locked into a fixed contribution schedule). This disqualifies single-premium annuities from being individual retirement annuities.
  4. Annual premium limit — Premiums paid in any year cannot exceed the IRA contribution limit for that year ($7,000 in 2026; $8,000 if 50+).

How It Differs From a Custodial IRA (Regular IRA)

Feature Regular IRA (custodial account) Individual retirement annuity
Where held Brokerage, bank, or credit union Insurance company
Investment type Stocks, bonds, ETFs, funds Annuity contract (fixed, variable, or indexed)
Contribution limits $7,000 / $8,000 (2026) Same — $7,000 / $8,000
RMDs Yes (starting age 73) Yes (starting age 73)
Early withdrawal penalty 10% on distributions before 59½ 10% on distributions before 59½
Transferable? Yes (direct rollover or trustee-to-trustee) No
Can serve as loan collateral? No No (explicitly prohibited by IRC 408(b))
Fixed premium required? N/A No — must accept flexible premiums

The “Annuity Inside an IRA” Distinction

This is a critical distinction that often causes confusion:

Individual retirement annuity: The IRA IS the annuity contract. The insurance company issues the contract directly under IRC 408(b) rules. Your IRA is an annuity.

Annuity purchased inside an IRA: A separate annuity contract is purchased using IRA funds that are held in a custodial IRA. The IRA is the account; the annuity is an investment within it.

These are legally and practically different structures. The tax rules are similar (both are IRAs), but the product design, transferability, and flexibility differ.

When Does an Individual Retirement Annuity Make Sense?

Individual retirement annuities are most appropriate when:

  • You want a guaranteed interest rate within your IRA (using a fixed individual retirement annuity)
  • Your insurer offers a fixed rate that competes with MYGA or CD alternatives
  • You prefer the annuity’s features (death benefit, guaranteed minimum interest) within the IRA structure

Caution: Individual retirement annuities often carry higher fees than a simple custodial IRA invested in low-cost index funds. The insurance wrapper adds cost. Compare the all-in expense ratio carefully before choosing this structure over a regular IRA.

RMD Treatment

An individual retirement annuity is subject to required minimum distributions starting at age 73, just like any traditional IRA. The RMD calculation uses the fair market value of the annuity contract (a specific actuarial calculation for annuity contracts, not just the cash surrender value) and the IRS Uniform Lifetime Table.

If the individual retirement annuity is annuitized (payments have begun), the annuity payments themselves typically satisfy the RMD requirement if they meet the RMD minimums.

Individual retirement annuities sit at the crossroads of the annuities hub and the IRA hub. Compare with nonqualified products in nonqualified annuity, and review the annuity vs. IRA tradeoff in annuity vs. IRA.

WealthVieu
Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

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