The FERS annuity supplement: the complete 2026 guide

1. What the supplement is and why it exists

The FERS annuity supplement — sometimes called the Special Retirement Supplement (SRS), the FERS Supplement, or the Retiree Annuity Supplement — is a temporary monthly payment from OPM to certain federal retirees who leave service before age 62.

Its purpose is structural. The Federal Employees Retirement System was designed as a three-legged stool: the FERS basic annuity, Social Security, and the TSP. The Social Security leg only starts at 62. But many federal employees can — and do — retire well before 62, especially Special Provision employees (law enforcement, firefighters, air traffic controllers) who often retire in their early 50s. Without something to fill the gap, those retirees would lose an entire leg of the stool for years at a time.

The FERS annuity supplement is that filler. It approximates the Social Security benefit you’ve earned through your federal service, paid monthly from your retirement date until you turn 62. At 62 you can claim Social Security, and the supplement ends — whether you actually file or not.

A few facts up front, because they govern everything below:

• It only covers federal service. OPM’s calculation uses only the Social Security earnings credit you accumulated as a federal employee. Private-sector work is not in the calculation, which means a retiree’s real Social Security benefit at 62 will usually be higher than the supplement OPM pays.
• It is not Social Security. It’s a separate OPM benefit. Filing for it, having it reduced, or losing it has no effect on your Social Security benefit at 62.
• It is temporary. It ends the month you turn 62. Period.
• It is not paid by Social Security. It comes from OPM, in the same monthly direct deposit as your FERS basic annuity.

For a federal retiree who qualifies, the supplement can add up to real money — frequently $1,000 to $1,800 a month, sometimes more — for several years. For a Special Provision retiree who leaves at 50, it can run for a full decade. Knowing whether you qualify, how big it will be, and what can reduce or end it early is core to any pre-62 federal retirement plan.

2. Who qualifies — the four eligibility doors

There are exactly four paths to the FERS annuity supplement. If your retirement does not fit one of them, you do not receive it.

Door 1: MRA + 30. You retire at your Minimum Retirement Age (currently 57 for most federal employees born in 1970 or later) with at least 30 years of creditable federal service. You qualify immediately.

Door 2: Age 60 + 20. You retire at age 60 or older with at least 20 years of service. You qualify immediately.

Door 3: Special Provision + 20. You retire as a Special Provision employee — law enforcement officer, firefighter, air traffic controller, Customs and Border Protection officer, nuclear materials courier, or certain other covered categories — with at least 20 years of covered service. You qualify immediately, even if you retire well before MRA. This is the door most LEO/FF/ATC retirees use.

Door 4: VERA or DSR, once you reach MRA. You retire under Voluntary Early Retirement Authority or Discontinued Service Retirement before reaching your MRA. You qualify for the supplement, but only after you reach your MRA. If you take VERA at 52 with MRA at 57, you wait five years before any supplement begins.

What does not qualify, even though it’s a federal retirement:

• MRA + 10 retirement. If you retire at MRA with 10 to 29 years of service, your FERS pension is reduced 5% per year for every year you’re under 62. The supplement is not paid on this path — not at retirement, not at MRA, not ever.
• Deferred retirement. If you leave federal service before retirement eligibility and claim a deferred pension later, you do not receive the supplement.
• Disability retirement. FERS disability retirees do not receive the supplement.
• Retiring at 62 or later. The supplement is by definition a pre-62 bridge. Retire at 62 or older and there’s nothing to bridge — you can claim Social Security directly.

The supplement is not a feature of every federal retirement. It belongs to the four doors that lead to an immediate, unreduced annuity before age 62. If you arrive at retirement through any other path, you can still retire — you just don’t get this particular benefit.

3. The formula: how OPM calculates the supplement

The FERS annuity supplement formula is straightforward in principle. The complications live in one input — the Social Security number that drives the whole calculation — and we’ll get to that in the next section.

The formula:

Three details govern the math:

Years are rounded down to whole years. An employee with 29 years and 11 months counts as 29 for this formula. A few weeks short of a year is a year of supplement gone. Many retirees plan their retirement date with this in mind, separating just after a service anniversary rather than just before.

The denominator is always 40. That’s a fixed value built into the statute, intended to represent a full Social Security earnings career. It doesn’t change based on your age, your service, or anything else.

The Social Security number is OPM’s calculation, not the SSA’s. This is the critical nuance the next section covers. For now, take it as given: OPM produces a specific Social Security estimate that goes into the formula.

Two worked examples bring it to life.

Example A: MRA + 30 retiree. A 57-year-old retiring with exactly 30 years of FERS service and an OPM-calculated Social Security estimate of $2,000 per month at age 62:

(30 ÷ 40) × $2,000 = $1,500 per month

That’s $18,000 per year, paid every month from age 57 to 62 — about $90,000 in total over five years.

Example B: Age 60 + 20 retiree. A 60-year-old retiring with 20 years of service and the same $2,000 SS estimate:

(20 ÷ 40) × $2,000 = $1,000 per month

That’s $12,000 per year, paid for two years until age 62 — about $24,000 in total.

Example C: Special Provision retiree. An LEO retiring at 52 with 25 years of covered service and an OPM-calculated SS estimate of $1,500:

(25 ÷ 40) × $1,500 = $938 per month

That’s $11,250 per year, paid for ten years until age 62 — about $112,500 in total.

4. The OPM estimate vs your Social Security statement

The most misunderstood thing about the supplement is the Social Security number in the formula. It looks like it should be the figure on your SSA statement. It almost never is — and the difference matters.

OPM uses a calculation that only counts your federal earnings. When OPM builds the SS estimate that drives the supplement, it uses only the earnings credited to you as a federal employee under FERS. Your private-sector earnings, even if substantial, are not included. Your military earnings before federal service are not included either.

SSA, by contrast, includes everything. The Social Security benefit estimate you see on your my Social Security account at ssa.gov reflects all your covered earnings — federal, private-sector, military, self-employment — for your entire career.

For most federal retirees, that means OPM’s number is smaller — often considerably smaller — than the SSA’s estimate. A retiree with 15 years of private-sector work before federal service might see a $2,800/month SS estimate at SSA and a $1,800/month figure on OPM’s supplement calculation.

Illustrative example for a retiree with 15 years private-sector work before federal service.

Practical consequences:

• Your supplement is smaller than the SSA estimate would suggest. Multiplying (years ÷ 40) by the SSA’s number gives a higher result than OPM will actually pay. Always use the OPM-calculated number for planning.
• You can ask for a closer estimate. Some retirement counselors and financial planners will produce an OPM-equivalent estimate using your federal earnings record only. It will be more accurate than the SSA number for supplement planning.
• Your actual Social Security at 62 will usually be larger than the supplement. When the supplement ends and you claim Social Security, the SSA includes all your earnings — so the monthly Social Security benefit typically exceeds what the supplement was. The transition at 62 is not always a step down.

5. The earnings test: what counts, what doesn’t

The FERS annuity supplement is subject to an annual earnings test, modeled on the Social Security earnings test for pre-full-retirement-age beneficiaries. If you work and earn above a published limit, your supplement is reduced.

The mechanics:

• 2026 earnings limit: $24,480. This figure is set each year to match the Social Security earnings test exempt amount.
• Reduction: $1 of supplement for every $2 of earnings above the limit.
• The reduction is applied annually, the year after you exceed the limit. OPM mails Form RI 92-22 (Annuity Supplement Earnings Report) each April and May; the reduction begins with the July annuity payment, payable August 1.
• The reduction affects only the supplement. Your basic FERS annuity is never touched.

How earnings affect the supplement, with examples:

What counts as earnings (and triggers the test):

• Wages and salary from any job, federal or private
• Net earnings from self-employment

What does not count:

• TSP withdrawals — Traditional or Roth, every penny is exempt
• Your FERS pension and the supplement itself
• Social Security benefits (yours or a spouse’s)
• Investment income — interest, dividends, capital gains
• Rental income, unless real estate is your active trade or business
• Pension income from a non-federal source
• Inheritance, gifts, and trust distributions
• Military retired pay and VA benefits
• Unemployment compensation and workers’ compensation

A note about the survey itself: Form RI 92-22 only needs to be returned if your earnings exceeded the limit or your supplement was reduced in a prior year. If your earnings were under the limit and you’ve never had a reduction, the form’s instructions may tell you not to return it. Don’t create a reduction for yourself by misreporting on a form you didn’t need to send back. (For the full survey walkthrough, see the FERS Supplement earnings survey dispatch.)

6. When the supplement ends (and what happens to a surviving spouse)

The supplement ends, by statute, on the last day of the month in which you turn 62.

Three specifics:

• It ends regardless of whether you claim Social Security. A retiree who chooses to delay Social Security to 67 or 70 still loses the supplement at 62. There is no extension. The bridge is built for a specific span, and that span closes at 62.
• It ends regardless of your earnings. Even if you were below the earnings limit, even if you’ve never been reduced, the supplement stops.
• It ends even if you’re not eligible for Social Security. If you somehow lack the 40 quarters of coverage needed for Social Security retirement benefits, the supplement still ends at the end of the month you turn 62. (For most federal employees this isn’t a concern, since FERS service itself earns Social Security credits.)

What happens to your spouse if you die before 62? This is where many retirees are caught off guard. The FERS survivor benefit you elected at retirement (5% or 10% reduction in your annuity) provides a percentage of your basic FERS annuity to your spouse for life. It does not automatically provide your full supplement to your spouse.

What it does:

• A surviving spouse receives 50% of the supplement the retiree was receiving (or would have received) — but only until the month the deceased retiree would have turned 62.
• At the would-have-been-62 mark, the survivor supplement ends, just as the supplement itself would have ended for the retiree.
• The survivor’s basic FERS annuity (if you elected one) continues for life, separately.

For a retiree who dies at 55, having retired at 52 under Special Provision rules, the surviving spouse receives half the supplement for seven more years (until the retiree would have been 62). The basic survivor annuity continues for the spouse’s lifetime.

7. Special Provision retirees: the different rules

Law enforcement officers, firefighters, air traffic controllers, Customs and Border Protection officers, and certain other Special Provision employees face their own version of the supplement story — with some genuinely different rules.

Earlier eligibility, earlier start. Special Provision retirees can typically retire at age 50 with 20+ years of covered service, or at any age with 25+ years. The supplement begins immediately at retirement, not when they reach MRA. For an LEO retiring at 50, that’s seven years of supplement before MRA and twelve years total to age 62 — a long bridge.

Earnings test exemption until MRA. This is the most useful Special Provision difference. LEO, FF, and ATC retirees are exempt from the earnings test until they reach their MRA. That means a 52-year-old retired LEO can earn unlimited income — full second-career employment in private security, consulting, anything — without their supplement being reduced. Once they reach MRA (typically 57), the normal earnings test kicks in.

The supplement still ends at 62. This is the part where Special Provision retirees don’t get extra. Whatever age they retired at, however long they’ve been receiving the supplement, it ends the last day of the month they turn 62 like everyone else.

The combination matters: a Special Provision retiree leaving at 50 can work freely for the seven years from 50 to 57 without supplement reduction, then face the earnings test from 57 to 62, then transition to Social Security. Used well, the supplement plus second-career income can fund a comfortable pre-62 retirement that standard FERS retirees can’t easily replicate.

8. The future of the supplement

The FERS annuity supplement has been on Congress’s list of cost-cutting targets for years. It’s worth being clear-eyed about what’s been proposed and what’s actually happened.

What’s been proposed. Several federal budget proposals across multiple administrations have included language to eliminate the FERS supplement for employees retiring after some future date. The One Big Beautiful Bill Act (OBBBA) discussions in 2025 included variations of this. Recent budget cycles have similarly floated removing the supplement from new retirees while preserving it for existing ones.

What’s actually happened. As of mid-2026, none of these elimination proposals have become law. The supplement remains in effect, calculated exactly as described in this article, for everyone who qualifies under current rules. Current recipients have not had their supplement removed or reduced by legislation. (See the 2026 election dispatch for the broader policy landscape.)

What this means for planning.

• If you are currently receiving the supplement, no proposal that has been seriously discussed would take it away from you. Current beneficiaries have consistently been protected in every version that’s been floated.
• If you are still working and counting on the supplement as part of an early-retirement plan, build that plan with some humility about the future. The supplement that exists today is not guaranteed to exist for everyone who hasn’t yet claimed it.
• If you are within a year or two of retirement, the supplement is realistically yours. Legislation that eliminated it for future retirees would almost certainly not affect someone separating soon.
• If you are five-plus years from retirement, treat the supplement as a known possibility but plan as if you might not have it. A retirement plan that collapses without the supplement is a fragile plan; a plan that works without it and gains something if the supplement still exists is a robust one.

The supplement has survived every elimination attempt for nearly four decades. That’s a track record. But it’s not a guarantee, and a serious retirement plan acknowledges the difference.