Moving a 401(k) into an annuity means rolling the money, directly and without paying tax on it, into a contract with an insurance company that can pay you a set amount every month for as long as you live. The rollover itself is not a taxable event when it is done institution to institution. What you give up is market upside and easy access to the full balance; what you get is a floor under the money and a paycheck that does not stop. I'm Paul Rodriguez, a licensed insurance producer. This is the conversation I have with people in their last five working years, and here is how I walk them through it.
Why the question comes up at retirement and not before
While you are working, a 401(k) is the right tool: the employer match is a 100% return on the matched dollars, contributions come out before tax, and a bad year is survivable because you are still adding money and have time to recover. The day you stop working, all three advantages are gone. No more match, no more contributions, and no more time. The money you have is the money you have, and you are about to start living on it.
That is when the question changes from "how do I grow this" to "how do I make this last." A 401(k) has no answer to the second question. It is a pile of money exposed to the market with no built-in way to turn it into income. An annuity is built for exactly that job.
Sequence of returns risk, in plain terms
Two retirees, same $400,000, same average return over 20 years. One gets the bad years first, the other gets them last. The one who gets the bad years first can run out of money; the other does not. Same average, opposite outcomes. That is sequence of returns risk, and it is the single biggest threat to a 401(k) in the first five years of retirement, because you are withdrawing from a balance that is shrinking at the same time.
You cannot control the sequence. You can only decide how much of your money is exposed to it. Moving part of a 401(k) into a fixed indexed annuity takes that part out of the sequence entirely: a down year credits 0%, the balance does not fall because of the index, and the income is not affected.
Annuity vs 401(k): what actually changes
Growth. The 401(k) has full market upside and full market downside. A fixed indexed annuity has a 0% floor and a cap on the upside. You trade the best years for never having the worst.
Income. The 401(k) pays you whatever you withdraw, until it runs out. An annuity with an income rider pays a set amount for life, even if the contract value reaches zero. That payment is a contractual obligation of the insurer, backed by its claims-paying ability.
Access. The 401(k) is fully liquid (after 59½, with ordinary income tax). The annuity typically lets you withdraw up to 10% of the value each year without a charge during the surrender period, usually 5 to 10 years; more than that carries a surrender charge. Money you might need in full within that window should not go into the annuity.
Fees. A 401(k) carries fund expense ratios and plan administration fees, visible on your statement if you look. A fixed indexed annuity usually has no explicit annual fee on the base contract; the cost is the cap and the surrender schedule, plus a rider fee (commonly around 1% a year) if you add lifetime income. Neither is free. Ask for both in writing.
Taxes. Identical. Money that was pre-tax in the 401(k) stays pre-tax in the annuity; withdrawals are ordinary income either way. Required minimum distributions still apply at 73. The annuity does not create or remove any tax; it changes where the money sits.
Death. The 401(k) balance passes to your beneficiary. The annuity's remaining contract value passes to your beneficiary too; the lifetime income rider does not take the money if you die early. This is the question people most often get wrong about annuities.
How to move a 401(k) into an annuity without paying tax
1. Confirm you are eligible to move it. You must have separated from the employer, or be past the plan's in-service distribution age (often 59½). Check with the plan administrator.
2. Apply for the annuity. The application names the annuity as an IRA (a "qualified" annuity), because that is what preserves the pre-tax status.
3. Request a direct rollover. The plan sends the money straight to the insurer. You never receive a check made out to you. If a check is made out to you, 20% is withheld for taxes and you have 60 days to deposit the full amount, including the withheld 20% from your own pocket, or the shortfall is taxed and penalized. Direct rollover avoids all of that.
4. The contract is issued. Two to four weeks is typical. You get a free-look period, usually 10 to 30 days depending on the state, to cancel for a full refund.
5. Income starts when you say. Most people defer a few years, because the income base grows while they wait, and turn it on when Social Security starts or when they stop working.
The same steps apply to an IRA, with no eligibility question: an IRA can be moved at any age as a trustee-to-trustee transfer.
How much to move
Not all of it. The approach I use with clients: add up Social Security, any pension, and what you need to cover fixed expenses (housing, food, insurance, utilities). The gap between the first two and the third is the income the annuity needs to produce. Fund the annuity with enough to produce that gap, and leave the rest in the 401(k) or an IRA for growth and flexibility. For most households that is somewhere between a third and two thirds of the balance. If you would need the full balance within the surrender period, the number is lower.
Who should not do this
- Anyone under 59½ who needs the income now. IRS penalties apply on top of surrender charges.
- Anyone who might need the whole balance inside the surrender period.
- Anyone with a pension and Social Security that already cover fixed expenses. The need is lower; a smaller contract or none at all may be right.
- Anyone being told to move the money into an IUL. An IUL is monthly-premium life insurance for a working household; moving a retiree's lump sum into one is a taxable distribution followed by a high cost of insurance at retirement age. I have refused to do that on the phone and sent the client to an annuity instead.
What to ask before you sign
What is the surrender schedule, year by year, to zero?
What is the free withdrawal amount each year?
What is the current cap or participation rate, and the guaranteed minimum?
What does the income rider cost and what is the guaranteed payout percentage at my planned start age?
What is the insurer's financial strength rating? The lifetime promise is only as good as the company making it.
Is this a direct rollover? If the answer is anything but yes, stop.
What is your NPN? Mine is at the top of this page. Verify it on NIPR.
Where to start
The Lifetime Income Audit is the first step: 30 minutes, every account and policy side by side, the income gap in dollars per month. If an annuity would close the gap, I show you how much and why. If it would not, I tell you that. Nothing is sold during the audit.
Start My Lifetime Income Audit
Related reading
- Fixed indexed annuity, explained by a producer
- 1035 exchange: when to use one, when to refuse
- Retirement income tax by state (2026)
- IUL vs 401(k): which comes first
Disclosures: Fixed indexed annuities are insurance contracts, not securities, and are not FDIC insured or bank guaranteed. Index-linked interest is subject to caps, participation rates and spreads set by the carrier and may be 0% in a given year. Surrender charges and IRS penalties may apply to early withdrawals. Lifetime income guarantees are backed by the claims-paying ability of the issuing insurer. Rider fees reduce contract value. Rollover eligibility depends on your plan's rules. Tax treatment depends on your circumstances and current law; this page is educational and is not tax, legal or investment advice.
Can I move my 401(k) into an annuity without paying taxes? +
Yes, with a direct rollover: the plan sends the money straight to the insurer and the annuity is set up as an IRA, so the pre-tax status carries over and no tax is due on the move. If a check is made out to you instead, 20% is withheld and you have 60 days to redeposit the full amount or owe tax and penalties.
Is an annuity better than a 401(k) in retirement? +
They do different jobs. A 401(k) is for growth with full market exposure; it has no built-in way to produce income and is exposed to sequence of returns risk in the first years of retirement. A fixed indexed annuity trades the market upside for a 0% floor and, with an income rider, a payment for life. Most retirees use both: enough annuity to cover fixed expenses, the rest left for growth.
How much of my 401(k) should I put in an annuity? +
Enough to cover the gap between Social Security plus any pension and your fixed monthly expenses, and no more. For most households that is between a third and two thirds of the balance. Money you might need in full within the surrender period should stay out.
What is sequence of returns risk? +
The risk that bad market years come early in retirement, while you are withdrawing from a shrinking balance. Two retirees with the same average return can end up with opposite outcomes depending on the order of the years. An annuity removes the portion of money moved into it from that sequence.
What happens to my annuity when I die? +
The remaining contract value passes to your named beneficiary. A lifetime income rider does not keep the money if you die early; it only guarantees the payment continues if you live past the point where the contract value is exhausted.
Can I take money out of an annuity if I need it? +
Most contracts allow up to 10% of the value per year without charge during the surrender period, which usually runs 5 to 10 years. Withdrawals above that carry a surrender charge, and withdrawals before 59½ carry IRS penalties on top.
Should I move my 401(k) into an IUL instead? +
No. An IUL is monthly-premium life insurance designed for a working household. Moving a retiree's lump sum into one is a taxable distribution followed by a high cost of insurance at retirement age. A fixed indexed annuity by direct rollover is the right structure for that money.