The primary benefit of a deferred annuity is tax-deferred growth: interest, dividends, and investment gains inside the contract are not taxed each year, so the full balance keeps compounding until you take money out. For savers who have already maxed out a 401(k) and IRA, a non-qualified deferred annuity adds a second advantage the other accounts can’t match, which is no IRS ceiling on how much you can contribute.
Why Tax Deferral Is the Point
In a regular taxable brokerage account, you pay tax on interest, dividends, and realized gains every year. That annual bite shrinks the balance available to generate future returns. Inside a deferred annuity, none of that happens during the accumulation phase. Every dollar of earnings stays invested and compounds on top of itself.
The gap widens over decades. Take a $100,000 investment earning 6% annually for 30 years. In a taxable account where roughly a third of the annual gain goes to taxes, the effective growth rate falls to about 4%, and the balance reaches roughly $324,000. The same money in a tax-deferred annuity grows to about $574,000 before any tax is paid. Even after income tax on the full gain at withdrawal, the annuity holder typically comes out ahead, because the larger pre-tax base compounded for decades before the IRS took a share.
Deferral doesn’t erase the tax; it postpones it. That postponement is the whole product. If you also expect a lower marginal rate in retirement than during peak earning years, the eventual bill gets smaller too.
No Contribution Ceiling on Non-Qualified Contracts
Every other tax-advantaged retirement vehicle caps what you can put in. For 2026, the IRS limits 401(k) contributions to $24,500 ($32,500 if you’re 50 or older, $35,750 if you’re 60 through 63) and IRA contributions to $7,500 ($8,600 if you’re 50 or older).1Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026; IRA Limit Increases to $7,500 Non-qualified deferred annuities have no such limit. Once you’ve maxed the qualified accounts, an annuity is one of the few remaining places to shelter additional savings from annual taxation on the growth.
This is why deferred annuities show up most often in the plans of high earners. A physician, executive, or business owner can put $100,000 or more into a single contract without worrying about IRS paperwork. Contributions go in with after-tax dollars, so there’s no upfront deduction, but the earnings compound untaxed until distribution.
Deferred annuities come in fixed, variable, and indexed varieties, and the type you pick governs how the money grows during accumulation. That’s a separate decision from why you’re using the wrapper in the first place. Whichever type you choose, the tax treatment of the growth is the same.
What You Give Up for the Deferral
The tax benefit has real costs on the way out. Understanding them is part of understanding whether the deferral is worth pursuing in your situation.
Withdrawals Are Taxed as Ordinary Income
When you eventually pull money out of a non-qualified annuity, the earnings portion is taxed at your ordinary marginal rate, not at the lower long-term capital gains rate that applies to stocks and funds held in a taxable account.2Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts For someone in a high bracket taking withdrawals from investments that would otherwise qualify for capital gains treatment, this can offset a meaningful share of the deferral benefit. It’s the reason low-cost index funds in a taxable account sometimes compete surprisingly well with a variable annuity holding similar investments.
Earnings Come Out First
Partial withdrawals from a non-qualified annuity follow an unfavorable ordering rule. Federal law treats every dollar you withdraw as coming from earnings until the entire gain has been distributed. Only after the gains are exhausted do further withdrawals count as a tax-free return of your original contributions. If you contributed $200,000 into a contract now worth $300,000, the first $100,000 you take out is fully taxable.
10% Penalty Before Age 59½
Pull taxable earnings before 59½ and the IRS adds a 10% penalty on top of the regular income tax. The penalty doesn’t apply if the distribution results from the owner’s death, a qualifying disability, or a series of substantially equal periodic payments spread over your life expectancy.2Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts The rule reinforces what these contracts are built for: long-term retirement savings, not short-term parking.
Annuitized Payments Use the Exclusion Ratio
If you eventually annuitize, the tax picture improves. Each periodic payment is split into a taxable earnings portion and a tax-free return of your original investment. The IRS calculates the split using an exclusion ratio: your total investment in the contract divided by the expected total return over your lifetime.3eCFR. 26 CFR 1.72-4 – Exclusion Ratio If you invested $200,000 and expected total return is $400,000, the ratio is 50%, so half of every payment is tax-free until you’ve recovered your basis.
Fees and Surrender Charges That Cut Into the Benefit
Tax deferral is only worth what’s left after costs. Fixed annuities are typically the cheapest, often with no explicit annual fees at all beyond a surrender charge schedule. Variable annuities are the most expensive. They commonly stack a mortality and expense (M&E) risk charge of roughly 0.40% to 1.75% (averaging around 1.25%), an administrative fee near 0.3%, and the underlying subaccount management fees, just like any mutual fund. Add an optional living-benefit rider and total annual costs can exceed 3% of the balance.
A 3% drag against a 7% gross return leaves 4% net growth. The deferral still helps, but it has to work harder to justify itself against a low-cost index fund in a taxable account that gets long-term capital gains treatment on withdrawal. Indexed annuities usually don’t charge explicit annual fees, but the insurer’s costs are built into the participation rates and caps that limit your upside.
Then there are surrender charges. Nearly every deferred annuity restricts withdrawals during an initial period of six to eight years. The charge typically starts at 6% to 8% of the amount withdrawn and declines by about a percentage point each year until it reaches zero. Most contracts allow free withdrawals of up to 10% of account value annually before the surrender charge kicks in. Money you might need on short notice does not belong in an annuity.
What Happens to the Deferral at Death
The tax deferral is generous while you’re alive. It’s less generous for heirs, which matters if part of the appeal is passing money on.
A surviving spouse named as beneficiary can step into the contract as the new owner and continue it under its existing terms. The deferral keeps running, no distribution is forced, and the spouse can annuitize or withdraw on their own schedule.2Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts The original cost basis carries over.
A non-spouse beneficiary doesn’t get that option. Federal law requires the entire interest to be distributed within five years of the owner’s death, unless the beneficiary begins payments over their own life expectancy within one year.2Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts Either way, the earnings portion is taxed as ordinary income to the beneficiary. There is no step-up in basis for annuities, which is a real disadvantage relative to inherited stock or real estate held in a taxable account.
Switching Contracts Without Losing the Deferral
If you end up in a contract with high fees or poor performance, Section 1035 of the tax code lets you exchange one annuity for another without triggering a taxable event.4Office of the Law Revision Counsel. 26 USC 1035 – Certain Exchanges of Insurance Policies The transfer has to go directly from the old insurer to the new one; if the proceeds pass through your hands, the IRS treats it as a taxable surrender followed by a new purchase. The same provision allows an annuity to be exchanged for a qualified long-term care policy.
A 1035 exchange avoids the tax hit, but it doesn’t waive surrender charges on the outgoing contract, and the new one starts its own surrender clock from zero. Run the numbers before moving. A surrender fee on the way out plus a fresh restriction period on the way in can cancel out the savings from a lower-fee replacement.