How Much Does FERS Disability Retirement Actually Pay?

Emily A. Hall · July 30, 2026

How Much Does FERS Disability Retirement Actually Pay?

It's almost always more than federal employees assume — because it isn't one check. It's several benefits that stack.

Educational only. This article explains how FERS disability retirement is calculated; it is not legal, tax, or financial advice. Eligibility and every dollar of your benefit are decided solely by OPM. The Federal Disability Review is a non-attorney consulting practice — we educate, plan, and review your own documents; we do not draft applications, represent you before OPM, or handle appeals.

Ask a federal employee what FERS disability retirement pays, and you'll usually hear a guess that's far too low. Many picture a token check that barely covers groceries — and because they picture that, they never apply for a benefit they've already earned through years of federal service. The reality is different. For an employee who genuinely can no longer perform their job, FERS disability retirement can produce a substantial monthly income, largely because it isn't a single payment but several benefits that can sit on top of one another. Here is exactly how the money is calculated, what can be added to it, and the one rule that trips people up.

The heart of the benefit is your disability annuity, computed on a two-tier schedule tied to your high-3 average salary — the average of your highest three consecutive years of basic pay (5 U.S.C. § 8452; 5 CFR § 844.302).

For the first 12 months, you receive 60% of your high-3. On a $100,000 high-3, that's $60,000 a year — $5,000 a month.

From month 13 until the year you turn 62, the rate steps down to 40% of your high-3 — $40,000 a year, or $3,333.33 a month on that same salary.

Two details matter. First, cost-of-living adjustments (COLAs) are not payable during that first 12-month period; they begin afterward (per OPM's FERS disability computation rules). Second — and this is the part people miss — OPM doesn't automatically pay the 60/40 figure. It pays the greater of that guaranteed formula or your regular “earned” annuity (roughly 1% of your high-3 for each year of service). Employees disabled earlier in a career usually do better under the 60/40 formula; long-tenured employees may do better under the earned annuity.

When you reach age 62, OPM recalculates your annuity as if you had kept working. The years you spent on disability retirement count as federal service, and your high-3 is increased by the FERS COLAs issued while you were retired. The annuity is then figured under the standard FERS formula — 1% (or 1.1%) of the adjusted high-3 per year of total service (see OPM FERS disability guidance; 5 U.S.C. § 8452). In plain terms, the benefit doesn't trail off at 62 — it converts into a normal FERS retirement that reflects a full career you weren't able to finish.

If you were enrolled and meet the eligibility rules, you carry your Federal Employees Health Benefits (FEHB) coverage into disability retirement — and you pay the same premium you paid as an active employee, because the government keeps paying its share (5 U.S.C. § 8905; 5 CFR § 890.303). The general rule is that you must have been enrolled in FEHB for the five years immediately before retirement, or since your first opportunity to enroll. Federal Employees' Group Life Insurance (FEGLI) can also continue into retirement under its own rules (5 U.S.C. § 8706; 5 CFR part 870). Keeping employer-subsidized health coverage alone is worth thousands of dollars a year that never shows up on the annuity statement.

Here's the trade-off. If you're under 62, you're required to apply for Social Security Disability Insurance (SSDI) as part of the FERS process (5 CFR § 844.301). If SSDI is approved, your FERS annuity is offset — reduced by 100% of your SSDI benefit in the first 12 months, and by 60% of it every year thereafter(5 U.S.C. § 8452(a); 5 CFR § 844.302).

That sounds harsh, but note two things. You're not simply losing money — you're receiving SSDI in place of the offset FERS amount, and the two are designed to work together. And SSDI is genuinely hard to get; FERS disability retirement uses a different, often more attainable standard. If your SSDI claim is denied, there is no offset at all — your FERS annuity is entirely unaffected. For many annuitants, SSDI comes back denied and the FERS annuity pays in full.

Veterans, this is where it compounds. VA disability compensation is not offset against your FERS annuity or your SSDI. A veteran with a VA rating receives that payment in full, on top of everything above — and it's tax-free. For a veteran with a high combined rating, that can be several thousand dollars a month of additional income that no other benefit touches.

FERS disability retirement is not a vow of unemployment. You may work in the private sector and keep your annuity — up to a ceiling. The law terminates your disability annuity if, in any calendar year, your income from wages or self-employment reaches at least 80% of the current rate of basic pay for the position you retired from (5 U.S.C. § 8455; 5 CFR § 844.402). Three things to understand:

● It's “at least 80%.” Hitting the number exactly triggers termination, so the practical target is just under it.

● It tracks the current pay of your old position. The ceiling rises over time as that position's pay scale does — it isn't frozen at the salary you left.

● The earnings test stops at age 60. After 60, outside earnings no longer threaten the annuity.

So if your old position now pays $120,000, 80% is $96,000 a year — meaning you could earn just under $8,000 a month from outside work and still keep your full annuity.

Consider a straightforward example: a $100,000 high-3, an old position that currently pays $120,000, an SSDI claim that came back denied ($0 offset), and a VA disability payment of $4,000 a month. Here's how the pieces stack:

* Earning exactly 80% ($8,000/mo here) terminates the annuity — the safe target is just below it, against the position's current pay.

In years two through 62, that's roughly $15,300 a month — about $184,000 a year. In the first 12 months, at the 60% annuity rate, it's closer to $17,000 a month. The VA portion is tax-free, and the outside earnings are yours to keep right up to that 80% line. Change the inputs — a higher high-3, an approved SSDI claim, a different VA rating — and the total shifts, but the shape holds: this is a stack, not a single check.

None of this is a reason to file if you can still do your job — eligibility turns on a genuine medical inability to perform the duties of your position, and that determination belongs to OPM alone. But if you are in that situation, the takeaway is simple: this benefit is far larger than most federal employees assume, and leaving it unclaimed can mean walking away from six figures a year in annuity, insurance, and stackable income you already earned. Understanding the true size of what's on the table is the first step to deciding whether to pursue it.

This article is educational and does not constitute legal, tax, or financial advice. Benefit figures are illustrative; your actual annuity, offsets, and eligibility are determined solely by the U.S. Office of Personnel Management. Consult a qualified professional about your specific circumstances. The Federal Disability Review is a non-attorney consulting practice and does not draft applications, represent clients before OPM, or handle reconsideration or MSPB appeals.