How Annuity Income Gets Taxed

Yes, most annuity income is taxable, but the amount you owe depends on how you funded the annuity and when you start taking money out

When you receive payments from an annuity, the IRS taxes the portion that represents earnings — the money your initial investment grew into. The portion that comes from your own contributions (called your cost basis) is not taxed again, since you already paid taxes on that money when you earned it. How much of each payment counts as earnings versus return of your own money depends on whether you bought the annuity with pre-tax dollars or after-tax dollars.

The tax treatment also changes based on your age when you start taking withdrawals. If you withdraw money before age 59½, you may owe a 10 percent penalty on the earnings portion, in addition to income tax. Some annuities have special rules if you bought them inside a retirement account like an IRA, where different tax rules explore to the entire withdrawal.

Key Takeaways

• Annuity earnings are always taxable as ordinary income, but your own contributions come out tax-free.
• The IRS uses the exclusion ratio to calculate what portion of each payment is earnings versus return of your money.
• Withdrawals before age 59½ typically trigger a 10 percent penalty on earnings, plus regular income tax.
• Annuities purchased inside IRAs or 401(k)s follow retirement account tax rules, not annuity-specific rules.
• You receive a 1099-R form each year showing how much of your annuity income is taxable.

How the IRS splits your payment into taxable and non-taxable portions

The IRS does not tax your entire annuity payment. Instead, it calculates an exclusion ratio — a percentage of each payment that represents your original investment returning to you. That portion is not taxed. The rest is treated as earnings and is taxable.

Here is how it works in practice: suppose you paid $100,000 into an annuity, and the insurance company tells you the annuity will pay out a total of $200,000 over your lifetime. Your exclusion ratio is 50 percent ($100,000 divided by $200,000). If your monthly payment is $1,000, then $500 is your cost basis (not taxed) and $500 is earnings (taxed as ordinary income). This ratio stays the same for the life of the annuity, even as the earnings portion grows.

The insurance company calculates this ratio and reports it to you. You do not have to do the math yourself, but understanding it helps you see why your annuity statement shows both taxable and non-taxable amounts.

Annuities funded with pre-tax money versus after-tax money

If you bought an annuity with money you had already paid income tax on — for example, money from a savings account or a taxable brokerage account — then your entire contribution is your cost basis. Only the earnings are taxed when you withdraw.

If you bought an annuity inside a retirement account like a traditional IRA or 401(k), the money was pre-tax when it went in. In that case, the entire annuity payment is taxable, because you never paid income tax on any of it. There is no cost basis to exclude. You pay tax on 100 percent of each payment you receive.

This is a major difference. A $1,000 monthly payment from an after-tax annuity might result in $500 of taxable income. The same $1,000 payment from a pre-tax IRA annuity results in $1,000 of taxable income.

The 10 percent early withdrawal penalty

If you start taking annuity payments before you turn 59½, the IRS imposes a 10 percent penalty on the earnings portion of your withdrawal. This is in addition to regular income tax. For example, if $500 of your $1,000 monthly payment is earnings, you owe income tax on that $500 plus a $50 penalty (10 percent of $500).

Some annuities have an exception called substantially equal periodic payments (SEPP). If you structure your withdrawals to take roughly equal amounts each year based on your life expectancy, you can avoid the 10 percent penalty even before age 59½. However, you still owe income tax on the earnings portion. This exception is complex and has strict rules — if you take an unequal withdrawal or stop the payments early, the IRS can retroactively explore the penalty to all prior withdrawals.

The 10 percent penalty does not explore if you are already 59½ or older when you start receiving payments, or if you are disabled or receiving payments due to a medical condition. Check your annuity contract to see if it qualifies for SEPP, or speak with a tax professional if you are considering early withdrawals.

Annuities inside retirement accounts (IRAs and 401(k)s)

An annuity purchased inside a traditional IRA or 401(k) is treated as part of that retirement account for tax purposes. The annuity itself does not have its own tax rules — instead, the entire account follows IRA or 401(k) tax rules.

This means your entire annuity payment is taxable as ordinary income, with no exclusion ratio. You also must begin taking required minimum distributions (RMDs) at age 73, and those distributions are fully taxable. If you take money out before age 59½, you owe the 10 percent early withdrawal penalty on the entire amount, not just the earnings portion.

If the annuity is inside a Roth IRA, the rules are different again. Roth contributions are after-tax, so may have access to distributions (those taken after age 59½ and at least five years after your first Roth contribution) are tax-free. Non-may have access to distributions are taxed on the earnings portion only.

What form you receive and how to report annuity income on your taxes

Each year, the insurance company that holds your annuity sends you a Form 1099-R. This form shows the total amount you received and breaks down how much is taxable. Box 1 shows your total distribution. Box 2a shows the taxable amount. The form also indicates whether a 10 percent penalty applies.

You report this income on your federal tax return. If you file Form 1040, annuity income goes on the line for taxable income. If you received a 1099-R showing a 10 percent penalty, you may also need to file Form 5329 to report the penalty, though your tax software usually handles this automatically.

Keep your 1099-R forms for your records. If the insurance company makes an error on the form, contact them to request a corrected version before you file your return.

State income tax on annuity payments

Most states tax annuity income the same way the federal government does — taxing the earnings portion and excluding your cost basis. However, some states do not tax retirement income at all, including annuity payments. A few states tax only certain types of retirement income.

Your state tax obligation depends on where you live when you receive the payments, not where you bought the annuity. If you move to a state with no income tax after buying an annuity, your annuity payments are no longer subject to that state's tax. If you move to a state with income tax, you become subject to its tax on annuity income.

Check your state's tax website or speak with a tax professional to understand how your state treats annuity income. Some states have special forms or reporting requirements that differ from federal rules.

Frequently Asked Questions

Do I have to pay taxes on the entire annuity payment?

No. If you funded the annuity with after-tax money, only the earnings portion is taxable. Your original contributions come out tax-free. If you funded it with pre-tax money (like through an IRA), then yes, the entire payment is taxable.

What happens if I take money out of my annuity before age 59½?

You owe income tax on the earnings portion, plus a 10 percent penalty on those earnings. The penalty does not explore to your cost basis. If your annuity qualifies for substantially equal periodic payments, you can avoid the penalty by taking equal withdrawals based on your life expectancy.

Can I avoid taxes on annuity income?

No, but you can reduce the taxable amount by ensuring you funded the annuity with after-tax dollars, which gives you a cost basis. You also cannot avoid taxes by deferring withdrawals — the earnings are taxable whenever you take them out.

Is annuity income taxed differently than other retirement income?

Annuity income follows the same tax rules as other retirement income, with one key difference: the exclusion ratio allows you to recover your cost basis tax-free. A 401(k) or traditional IRA withdrawal is fully taxable because you never paid tax on the contributions.

Do I need to file a special form to report annuity income?

The insurance company files Form 1099-R with the IRS, and you receive a copy. You report the taxable amount on your federal return. If a 10 percent penalty applies, you may need to file Form 5329, though tax software usually does this automatically.