The Alternative Form of Annuity
The Alternative Form of Annuity lets a retiring employee take their retirement contributions as a lump sum and accept a permanently smaller monthly pension. Since 1994, it has been available only to people retiring with a life-threatening or other critical medical condition.
7 min read · By RetireCiv Editorial · Updated October 20, 2026
retireciv.com/learn/benefits-and-insurance/alternative-form-of-annuity
What is the Alternative Form of Annuity?
It’s a trade. You receive a lump-sum payment of the retirement contributions you made over your career, and in exchange your monthly annuity is permanently reduced for the rest of your life.
The reduction is actuarial, meaning it’s sized so that the two paths are expected to cost the government roughly the same. Since you take money up front, each monthly payment afterward is smaller.
Eligibility is much narrower than it once was. Only nondisability annuitants who have a life-threatening affliction or other critical medical condition can elect it, a limit that took effect in October 1994. It was previously open to retirees generally.
Those who qualify now receive a single full lump sum. The partial elections that existed under the older rules are no longer available.
Quick answers
Who can elect the Alternative Form of Annuity?
Only employees retiring on a nondisability annuity who have a life-threatening affliction or other critical medical condition. OPM maintains a list of qualifying conditions, and a physician's certification is part of the application. Anyone else retiring today can’t elect it, though the option was open to retirees generally before October 1994.
Can a disability retiree elect the AFA?
No. Employees retiring under the disability provisions aren’t eligible, and a related limit applies to those who do elect it. A nondisability retiree who takes the AFA can’t later apply for disability retirement once their annuity is finally adjudicated. That happens 30 days after the first regular monthly payment arrives.
Does the lump sum reduce what your survivor receives?
No, and this is the most important thing on the page. The reduction to your annuity doesn’t affect any survivor benefit you elected. The survivor benefit is computed on your annuity before the AFA reduction.
That changes the shape of the decision considerably. Taking the lump sum reduces your own income and leaves your spouse's protection intact, so the cost falls on you rather than on the person who outlives you.
It’s a deliberate feature rather than an oversight. Given who is eligible to elect the AFA, a rule that shrank the survivor benefit alongside the annuity would penalize exactly the families the survivor election exists to protect.
Our lesson on the survivor election at retirement covers how that benefit is chosen and what it costs. The AFA sits on top of that decision without disturbing it.
Quick answers
Will the AFA reduce my spouse's survivor annuity?
No. The survivor benefit is calculated from your annuity before the AFA reduction, so electing the AFA doesn’t diminish it. The reduction applies only to the payments you receive during your lifetime. This is the single most consequential detail of the election, and it is frequently misunderstood.
What can block the election?
A court order is the hardest barrier, and it is absolute. You cannot elect the AFA if a former spouse is entitled by court order to a survivor annuity or a portion of your annuity. The law prohibits it even if the former spouse consents.
In simple terms, consent doesn’t cure the bar, so there’s no negotiation available and no waiver to pursue with the former spouse.
One narrow exception exists. An order issued with a divorce decree that ends a marriage after you retire but before your claim is finally adjudicated does not bar the election, though spousal consent is still required.
If you’re married at retirement, your spouse must consent. OPM can waive that requirement in limited circumstances, and a court can waive it on a finding of exceptional circumstances.
- A court order awarding a former spouse a survivor annuity or annuity share bars the election outright.
- The former spouse consenting does not lift that bar.
- A current spouse must consent if you are married when you retire.
- OPM may waive spousal consent in limited circumstances.
- Disability retirees can’t elect the AFA at all.
Quick answers
Can my former spouse agree to let me elect the AFA?
No. If a court order entitles a former spouse to a survivor annuity or a portion of your annuity, the law prohibits the election regardless of whether they consent. This is one of the few places in federal retirement where agreement between the parties cannot resolve the issue, so there is no point pursuing it.
Does my current spouse have to agree?
Yes, if you’re married at the time you retire. Spousal consent is required for the election. OPM has authority to waive the requirement in limited circumstances, and a court may waive it where it finds exceptional circumstances justify doing so, after the spouse has had an opportunity to be heard.
What happens to money you still owe?
Unpaid civilian deposits are handled in a way that works in your favor. If you owe deposits or redeposits for civilian service and elect the AFA, they are deemed to have been paid (treated as paid, though no check changes hands) when your annuity is computed.
That doesn’t make them free. The total of those deemed amounts is added into the lump-sum credit used to size your reduction, so the service counts toward your annuity and the cost is absorbed through a slightly larger reduction rather than a payment.
For anyone with old non-deduction service they never got around to paying for, this is a meaningful piece of the arithmetic. Service that otherwise wouldn’t count toward your annuity now does.
On taxes, part of the lump sum is a return of contributions you already paid tax on, and that portion isn’t taxed again. The rest is taxable, and rollover options may apply. This is a genuine case for a tax professional, since the split depends on your own contribution history.
Quick answers
What if I owe a service credit deposit when I elect the AFA?
Civilian deposits and redeposits you still owe are deemed paid when your annuity is computed, so the underlying service counts. The amounts are then included in the lump-sum credit used to calculate your reduction, meaning you effectively pay through a larger reduction rather than writing a check. Confirm with your HR office how any military deposit you owe is treated, since the rules differ.
Is the AFA lump sum taxable?
Partly. The portion representing contributions you already paid tax on comes back to you tax-free, while the remainder is taxable income in the year you receive it. Rollover options may be available for the taxable portion. Because the split depends on your own contribution history, this is worth reviewing with a tax professional rather than estimating.
How should you think about the decision?
The core trade-off is between money now and income later, and the reduction is permanent. There’s no mechanism to reverse the election once your annuity is finally adjudicated.
One detail compounds quietly. Cost-of-living adjustments after retirement are applied to the reduced annuity rather than the original one, so the gap between the two paths widens over time rather than staying fixed.
Set against that, the survivor benefit is untouched, and any civilian deposits you owe are deemed paid. Both work in favor of electing it, which is why the arithmetic is genuinely case-specific rather than obvious in either direction.
Whether to make the election is a call for you, your family, and a financial or tax professional who can see your full circumstances. Your HR office and OPM can confirm eligibility and produce the actual figures.
Quick answers
Can I change my mind after electing the AFA?
Not once your annuity is finally adjudicated, which occurs 30 days after your first regular monthly payment. The reduction is permanent for the life of the annuity. Because the window is short and the consequences are lasting, get the actual computed figures from OPM before you decide rather than working from estimates.
Do COLAs restore the reduction over time?
No, they widen it. Cost-of-living adjustments after retirement are applied to the AFA-reduced annuity rather than to what your annuity would have been. So each adjustment is calculated on the smaller base, and the difference between electing and not electing grows across retirement rather than shrinking. Our lesson on FERS COLAs explains how those adjustments are computed.
That’s the last lesson in Benefits & Insurance.
Next: Workforce Change
What a reduction in force or an involuntary exit means for your pension and benefits.
See what this means for your own retirement. The estimate is free, and your answers stay in this browser.
Start free