A tax-deferred annuity is a contract with an insurance company that lets the money inside it grow without being taxed year to year; you pay income tax only when you take money out. Because nothing is skimmed off for taxes along the way, the full balance keeps compounding, which is the whole point of the structure. The trade-off is that when withdrawals begin, the gains come out as ordinary income rather than at the lower long-term capital gains rates a brokerage account would offer.
How the Tax Deferral Actually Works
Inside an annuity, interest, dividends, and investment gains stay in the account untouched. A regular taxable account is different: dividends and realized gains generate a tax bill every year, and that bill comes out of the money that would otherwise keep earning returns. An annuity removes that annual drag.
The longer the money sits, the more the gap widens. Over decades, compounding on the full balance produces a materially different result from compounding on a balance that’s been trimmed by taxes each April. The catch shows up at the end. Whatever you eventually withdraw in gains is taxed as ordinary income, not at capital gains rates. For someone who expects a lower tax bracket in retirement than during their working years, the math still favors the annuity. For someone whose retirement bracket will look like their working bracket, the calculation is closer.
Qualified vs. Non-Qualified Annuities
How the annuity was funded decides how withdrawals are taxed.
A qualified annuity sits inside a tax-advantaged retirement account, such as a traditional IRA or an employer plan. The dollars that went in were never taxed, so the whole distribution, principal and earnings alike, is taxed as ordinary income on the way out.1Internal Revenue Service. Topic No. 410, Pensions and Annuities Contribution limits are the ones tied to the underlying retirement plan.
A non-qualified annuity is bought with money you’ve already paid tax on. Only the earnings portion is taxable when you withdraw; the principal comes back out tax-free because it was taxed once already.2Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts There’s no IRS contribution cap, which is part of the appeal for people who’ve already filled their IRA and 401(k).
Both kinds defer tax on the earnings while the money is growing. The split matters only when distributions start.
The Main Types of Contracts
Tax-deferred annuities come in three broad flavors, and the type you own shapes both your returns and your risk.
A fixed annuity pays a guaranteed interest rate for a set period, commonly three to ten years. Principal is protected and the growth is predictable. When the initial period ends, the insurer resets the rate for the environment at that time.
A variable annuity lets you allocate the balance among subaccounts that behave like mutual funds. Returns rise or fall with those investments, so you take on market risk in exchange for higher potential upside. Most contracts include a basic death benefit that pays your beneficiary at least what you put in, minus withdrawals, even if the subaccounts have dropped. Variable annuities carry the heaviest internal costs of the three.
A fixed-indexed annuity credits interest based on the performance of a market index like the S&P 500, without investing directly in it. A floor (often 0%) protects against losses, while a cap and participation rate limit how much of the index gain flows through to your account.3American Academy of Actuaries. Fixed Indexed Annuities Product Mechanics and Risk Management The insurer can adjust the cap and participation rate at each contract anniversary, so the crediting terms you sign up for aren’t necessarily the ones you’ll see in year ten.
How Withdrawals Are Taxed
For non-qualified annuities, the IRS treats withdrawals as coming out of earnings first. Section 72(e) includes withdrawals in gross income to the extent they’re allocable to income on the contract.2Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts Practically, every dollar you pull is taxable as ordinary income until you’ve drawn out all the accumulated gain. Only after that do withdrawals start dipping into your original after-tax contributions and come back tax-free.
Annuitizing the contract, meaning converting it into a stream of periodic payments, changes the math. Each payment is split between taxable earnings and a tax-free return of principal. The General Rule in IRS Publication 575 divides your cost basis by the expected total return to figure the tax-free fraction of each payment.4Internal Revenue Service. Publication 575 – Pension and Annuity Income The result is a tax bill spread across many years.
A lump-sum withdrawal does the opposite, dropping every dollar of accumulated gain into a single tax year and potentially pushing you into a higher bracket.
Qualified annuities are simpler. The whole distribution is ordinary income because none of the money was ever taxed on the way in.1Internal Revenue Service. Topic No. 410, Pensions and Annuities
The 10% Early Withdrawal Penalty
Take money out before age 59½ and the IRS adds a 10% penalty on the taxable portion, on top of the ordinary income tax you already owe. Section 72(q) imposes the penalty on non-qualified annuities; Section 72(t) does the parallel work for qualified accounts.2Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts
Several exceptions apply:
- Withdrawals after age 59½
- Distributions to a beneficiary after the owner’s death
- Total and permanent disability of the owner
- A series of substantially equal periodic payments (SEPP) taken over your life expectancy, at least annually
- Contracts structured as immediate annuities
SEPP is the route most people under 59½ use to reach annuity funds without the penalty, but it comes with a commitment. Once payments begin, they must continue for at least five years or until you turn 59½, whichever is later. Modify or stop them early and the IRS applies the 10% penalty retroactively to every distribution you’ve already taken under the plan.5Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
The 3.8% Net Investment Income Tax
Higher earners can owe an extra 3.8% on non-qualified annuity earnings. The Net Investment Income Tax applies when modified adjusted gross income exceeds $250,000 for married joint filers, $200,000 for single filers, or $125,000 for married filing separately.6Internal Revenue Service. Net Investment Income Tax Those thresholds aren’t indexed for inflation, so more taxpayers cross them each year.7Internal Revenue Service. Questions and Answers on the Net Investment Income Tax
The surtax hits only the earnings portion of non-qualified annuity withdrawals. Distributions from qualified accounts like IRAs and 401(k)s are exempt. A large non-qualified withdrawal in a year when your income is already high can end up taxed at your marginal rate plus 3.8%.
Required Minimum Distributions
If your annuity is held inside a qualified retirement account, RMDs eventually kick in. You must begin taking them by April 1 of the year after you turn 73, and the starting age rises to 75 in 2033 for people born in 1960 or later.8Congressional Research Service. Required Minimum Distribution (RMD) Rules for Original Owners
Missing an RMD triggers a 25% excise tax on the shortfall. Fix the mistake within the correction window (roughly two years) and the penalty drops to 10%.9Office of the Law Revision Counsel. 26 USC 4974 – Excise Tax on Certain Accumulations in Qualified Retirement Plans
Non-qualified annuities carry no RMDs during the owner’s lifetime, which is part of why they appeal to people who want maximum deferral and don’t need the income yet.
A Qualified Longevity Annuity Contract (QLAC) offers one way to trim RMDs on the qualified side. It’s a deferred income annuity bought inside your IRA or 401(k), and its value doesn’t count in the RMD calculation until payments start, often at age 80 or 85. The 2026 QLAC limit is $210,000 per person.10Internal Revenue Service. 2026 Amounts Relating to Retirement Plans and IRAs
Trading One Contract for Another Tax-Free
If you’re stuck with an annuity you’ve soured on, Section 1035 lets you swap it for a different annuity, or for a qualified long-term care policy, without recognizing any gain.11Office of the Law Revision Counsel. 26 USC 1035 – Certain Exchanges of Insurance Policies A life insurance policy can be exchanged into an annuity, but not the other direction.
The transfer must move directly between insurers. If the money passes through your hands, the IRS treats it as a taxable withdrawal followed by a new purchase. The owner must also stay the same on both contracts.12Internal Revenue Service. Rev. Rul. 2003-76
A 1035 exchange resets the surrender-charge clock on the new contract. If the replacement carries higher internal fees, the tax deferral you preserved may not offset the added cost. Run the numbers first.
What Happens When the Owner Dies
The rules split based on whether payments had already started.
Under Section 72(s), if the owner dies before annuity payments begin, the interest in the contract generally has to be distributed within five years.2Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts A designated beneficiary can avoid the five-year rule by electing to take distributions over their own life expectancy, provided those payments start within one year of the owner’s death. A surviving spouse can go further and treat the contract as their own, continuing the deferral.
If the owner dies after payments have begun, the remaining distributions must continue at least as quickly as the method already in place.
Fees and Surrender Charges
Annuities are not cheap to own, and the cost structure isn’t always obvious. Fees compound against you every year the contract is in force, which for many buyers is decades.
Surrender charges apply to withdrawals in the first several years, commonly starting around 7% and grading down to zero over five to ten years. Most contracts let you take up to 10% of the account value annually without a surrender penalty.
Variable annuities carry the largest ongoing costs. The mortality and expense (M&E) risk charge is the biggest piece, running from roughly 0.15% on low-cost share classes to 1.50% or more on commission-based contracts, with an industry average around 1.19%. Administrative and distribution fees add another 0% to 0.60%.13U.S. Securities and Exchange Commission. Variable Annuities: What You Should Know Optional riders like guaranteed lifetime withdrawal benefits typically add 0.50% to 1.00% per year each.
A variable annuity carrying 2.5% in annual fees has to earn 2.5% before your balance grows at all. Over a 20-year hold, that drag can eat much of the benefit the tax deferral produced.
Sales commissions run from about 1% to 8% of the contract value but don’t show up as a line item. They’re built into the internal costs and the surrender schedule, which exists in part to let the insurer recover what it paid the agent. Fixed and fixed-indexed annuities have lower visible fees because their costs live inside the spread between what the insurer earns and what it credits to you.
The Insurer Behind the Guarantees
Every promise in an annuity contract, from the fixed rate to the floor to the death benefit to the lifetime income guarantee, depends on the insurance company staying solvent. Annuities are not bank deposits, and the FDIC does not insure them.14FDIC Information and Support Center. What Does FDIC Deposit Insurance Not Cover
State guaranty associations provide backup coverage if an insurer fails, generally up to $250,000 in contract value per owner, though the details vary by state. That’s a backstop, not a substitute for checking financial strength ratings from A.M. Best, S&P, or Moody’s before you buy. A contract you might hold for 20 or 30 years is only as sound as the balance sheet standing behind it.