What Is a Retirement Annuity Fund? Phases, Taxes, and Payouts

A retirement annuity is a contract with an insurance company that turns your savings into a guaranteed stream of income later in life. You pay in during an accumulation phase, the money grows tax-deferred, and the insurer pays you back over a set number of years or for the rest of your life. How your contributions, growth, and withdrawals are taxed depends almost entirely on one thing: whether the annuity sits inside a tax-advantaged account like an IRA or 401(k), or whether you bought it directly with after-tax money.

The Two Phases and the Main Types

Every annuity has an accumulation phase and a distribution phase. During accumulation, you make one or more payments to the insurer. During distribution, the insurer sends you income. You can buy an annuity on your own or through an employer-sponsored plan.¹ What separates an annuity from an ordinary investment account is the insurance wrapper: the company takes on the risk that you’ll outlive your money.

Three broad types dominate the market, and they differ in how your balance grows:

A fixed annuity credits your balance at a guaranteed interest rate for a set period. Your principal doesn’t move with the market.
A variable annuity puts your contributions into sub-accounts that behave like mutual funds. Growth is uncapped, but so is the downside unless you buy an optional rider.
A fixed indexed annuity ties your return to a market index like the S&P 500 while protecting your principal from index losses. In exchange for that floor, the insurer caps how much you can earn in any period.

Someone a decade from retirement might accept the volatility of a variable annuity for higher potential growth. Someone already retired usually wants the predictability of a fixed contract.

Qualified vs. Non-Qualified Annuities

This is the fork that controls everything downstream. A qualified annuity is held inside a tax-advantaged account like a traditional IRA, 401(k), or 403(b). Contributions are pre-tax or deductible, growth is tax-deferred, and every dollar that comes out is taxed as ordinary income. Federal law requires an individual retirement annuity to be issued by an insurance company, to be non-transferable, and to keep annual premiums within the IRA contribution ceiling.²

A non-qualified annuity is purchased with money you’ve already paid taxes on. Growth still compounds tax-deferred, but only the earnings portion of each payment is taxable when income begins. Your original investment comes back to you tax-free.³ The IRS uses an “exclusion ratio” to divide each payment between taxable earnings and non-taxable return of principal, based on what you paid in compared to the expected total return over the life of the contract.⁴

One trap catches people off guard. If you take a withdrawal from a non-qualified annuity before regular annuity payments begin, the IRS treats earnings as coming out first. Your early withdrawals are fully taxable until you’ve drained all the gains, and only then does the tax-free return of principal start.³

Contribution Limits for 2026

Non-qualified annuities have no federal contribution limit. You can put in as much after-tax money as the insurer will accept, and none of it reduces your taxable income.

Qualified annuities inside an IRA share the standard IRA caps. For 2026, the base limit is $7,500, up from $7,000 in 2025. If you’re 50 or older, an additional $1,100 in catch-up contributions brings the total to $8,600. If your annuity sits inside a 401(k) or 403(b), the 2026 elective deferral limit is $24,500, with an $8,000 catch-up for those 50 and older and an $11,250 catch-up for ages 60 through 63 under SECURE 2.0.⁵

Whether a traditional IRA contribution is deductible depends on your income and whether you or your spouse are covered by a workplace plan. For 2026, the deduction phases out for single filers covered by a workplace plan between $81,000 and $91,000 of modified adjusted gross income, and for married couples filing jointly between $129,000 and $149,000. If you aren’t covered by a workplace plan but your spouse is, the phase-out runs from $242,000 to $252,000. Above those thresholds you can still contribute, but you won’t get a deduction. A spouse with little or no earned income can still contribute to an IRA-based annuity if the couple files jointly and the working spouse has enough taxable compensation to cover both contributions.⁶

How Payments Are Taxed

Once income from a qualified annuity begins, every dollar is taxed as ordinary income at your marginal rate. No capital gains treatment, no exclusion ratio. The IRS deferred the tax on the way in and collects the full amount on the way out.³

Non-qualified payments are split using the exclusion ratio. If you paid $100,000 in premiums and the contract’s expected return is $200,000, half of each payment is a tax-free return of your investment and half is taxable earnings. Once you’ve recovered your full investment, every subsequent payment is fully taxable.⁴ If the annuitant dies before recovering the entire investment, the unrecovered amount can be claimed as a deduction on the annuitant’s final tax return.

The tax-deferred growth inside either type of annuity is the main draw. While the money stays in the contract, you pay no tax on investment gains, dividends, or interest,³ and the full balance compounds without annual tax drag.

Early Withdrawals and the 10% Penalty

Pull money from a retirement annuity before age 59½ and you’ll generally owe ordinary income tax on the taxable portion plus a 10% additional tax on the early distribution.⁷ For qualified annuities, the entire withdrawal is subject to the penalty. For non-qualified annuities, only the earnings portion is.

Several exceptions eliminate the 10% penalty, though the withdrawal itself is still taxable:

Total and permanent disability
Distributions to beneficiaries after the owner’s death
A series of substantially equal periodic payments (a “72(t) distribution”)
Unreimbursed medical expenses exceeding 7.5% of adjusted gross income
Qualified birth or adoption expenses, up to $5,000 per child
Up to $22,000 following a federally declared disaster
Amounts seized under an IRS levy
Certain distributions to qualified military reservists called to active duty

Some exceptions apply only to IRA-based annuities and not to employer plans, or the reverse. The first-time homebuyer exception (up to $10,000) and the qualified higher-education-expense exception, for instance, apply to IRAs but not to 401(k) plans.⁷

Rule 72(t) Payments

If you need income before 59½ and don’t qualify for any other exception, a series of substantially equal periodic payments lets you tap the account without the penalty. The commitment is real: once payments begin, you cannot modify the schedule until the later of five years or the date you turn 59½. Modify early and the IRS applies a retroactive recapture tax to every distribution you took.⁸ The IRS permits three calculation methods (required minimum distribution, fixed amortization, and fixed annuitization); the fixed methods require an interest rate no higher than the greater of 5% or 120% of the federal mid-term rate. In an employer plan, you must separate from service before payments start. For an IRA-based annuity, no separation is required.

Required Minimum Distributions

Qualified retirement annuities are subject to required minimum distributions. For 2026, you generally must begin RMDs by April 1 of the year after you turn 73.⁹ Under SECURE 2.0, that age rises to 75 starting January 1, 2033, so anyone born in 1960 or later won’t face RMDs until age 75. If your annuity is inside a 401(k) or similar employer plan and you’re still working, you can delay RMDs until you actually retire, if the plan allows it.

Missing an RMD is expensive. The excise tax on the shortfall is 25% of what you should have withdrawn but didn’t. Correct the mistake within two years and the penalty drops to 10%. The IRS may also waive the penalty entirely if you can show the shortfall was due to a reasonable error and you’re taking steps to fix it.¹⁰

Non-qualified annuities are not subject to RMDs during the owner’s lifetime. That makes them useful for savers who have already maxed out qualified accounts and want more tax-deferred growth without being forced to start drawing at 73.

QLACs

A qualified longevity annuity contract, or QLAC, is a deferred income annuity purchased inside a qualified account that lets you exclude the premium from your RMD calculation. For 2026, up to $210,000 of qualified retirement savings can go into a QLAC.¹¹ Income can be deferred as late as age 85, cutting taxable RMDs in the interim. The trade-off is illiquidity: the money is locked up until the QLAC’s start date.

Fees and Surrender Charges

Fixed annuities tend to carry relatively low costs because the insurer earns its margin on the spread between what it makes and the rate it credits you. Variable annuities carry more overhead. The most common charges include a mortality and expense risk charge (typically around 1.25% of account value per year), administrative fees (often around 0.15% per year or a flat $25 to $30), and the expense ratios of the underlying sub-account funds.¹² Stacked together, total annual costs on a variable annuity can run 2% or more, which compounds into a substantial share of returns over a long accumulation period.

Surrender charges are separate. Most contracts penalize withdrawals above a small percentage of your balance within the first several years. The surrender period typically runs six to ten years, with the charge decreasing each year until it hits zero.¹³ A new surrender period starts with each additional premium, so ongoing contributions can extend your exposure. Ask for the surrender schedule in writing before you sign.

Beneficiaries and Inherited Annuities

Who inherits your annuity, and how they’re taxed on it, is controlled by the beneficiary designation on the contract, not by your will. Keep the designation current after marriages, divorces, births, and deaths.

A surviving spouse who inherits an annuity typically has the most flexibility. A spouse can often continue the contract as the new owner, roll a qualified annuity into their own IRA, or take distributions over their own life expectancy.

For deaths occurring in 2020 or later, most non-spouse beneficiaries must empty the entire inherited account by the end of the tenth year after the owner’s death.¹⁴ This 10-year rule replaced the older “stretch” option. A few categories of “eligible designated beneficiaries” can still stretch payments: minor children of the deceased (until the age of majority), individuals who are disabled or chronically ill, and beneficiaries no more than 10 years younger than the deceased owner.

Beneficiaries generally report the income the same way the original owner would have. For a qualified annuity, distributions are fully taxable. For a non-qualified annuity, the beneficiary can exclude the portion attributable to the owner’s original after-tax investment.¹⁴

Switching Contracts Without Tax: The 1035 Exchange

If your current annuity’s fees or features no longer fit, you don’t have to cash out and trigger a tax bill. Under Section 1035 of the Internal Revenue Code, one annuity contract can be exchanged for another without recognizing gain or loss, as long as the same person remains the annuitant under both contracts.¹⁵ Partial exchanges are allowed too, provided no other withdrawals are taken from either contract within 180 days of the transfer. The exchange has to be handled as a direct transfer between insurance companies. Moving to a new contract usually starts a new surrender charge period with the receiving insurer.

What Protects Your Money If the Insurer Fails

Because annuities are insurance products, your safety net if the issuing company fails is your state’s guaranty association, not FDIC or SIPC coverage. Most states protect annuity values up to $250,000 per owner per insurer, though a handful of states set higher limits and a few set lower ones. Check your own state’s guaranty association before concentrating a large amount with a single carrier. Splitting purchases across multiple insurers can keep each contract within the guaranteed threshold.

1
Internal Revenue Service. Annuities – A Brief Description
2
Office of the Law Revision Counsel. 26 U.S. Code 408 – Individual Retirement Accounts
3
Internal Revenue Service. Publication 575 (2025) Pension and Annuity Income
4
Office of the Law Revision Counsel. 26 U.S. Code 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts
5
Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
6
Internal Revenue Service. Retirement Topics – IRA Contribution Limits
7
Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
8
Internal Revenue Service. Substantially Equal Periodic Payments
9
Internal Revenue Service. Retirement Topics – Required Minimum Distributions (RMDs)
10
Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs
11
Internal Revenue Service. 2026 Amounts Relating to Retirement Plans and IRAs
12
U.S. Securities and Exchange Commission. Variable Annuities: What You Should Know
13
Investor.gov. Surrender Charge
14
Internal Revenue Service. Retirement Topics – Beneficiary
15
Internal Revenue Service. Section 1035 Rev. Proc. 2011-38