Free FERS Tool

Reserve & Guard Retirement Pay Calculator

Most Guard and Reserve careers earn a non-regular retired pay under a different formula than active-duty retirement — points, not years, and it usually doesn't start until 60. This calculates your actual monthly amount, the earliest age it can start, and how VA disability compensation stacks on top.

Data current as of 2026 · Sources: 10 U.S.C. Chapter 1223 · DFAS

What this doesn't model: Non-regular (points-based) retired pay only — doesn't model a regular 20-year active-duty retirement, which uses a different formula entirely. VA disability compensation is a figure you enter yourself, not computed from a rating — its own rate tables (including Special Monthly Compensation) are too varied to reliably calculate here.

Why points, not years

A traditional part-time Guard or Reserve year — one weekend a month plus two weeks of annual training — typically earns somewhere around 50 to 80 retirement points, well short of the 360 points that represent a full year of active duty. The formula divides your career point total by 360 to get "equivalent years," which is almost always a much smaller number than your actual calendar years of service. A 20-year career with modest point accrual can produce only a handful of equivalent years — that gap is how the system is designed to work, not a mistake in the math.

When this pay can start

Reserve/Guard non-regular retired pay normally begins at age 60. If you performed qualifying active duty after January 28, 2008, each aggregate 90 days shaves 3 months off that start age, down to a floor of 50 — so significant post-9/11 mobilization time can move your start date up by several years. Enter your qualifying active-duty days above to see your own reduced age.

Keeping this pay while buying back your active-duty years

A common misconception is that any military pension has to be waived to also get FERS credit for the same time. That's true for a regular 20-year active-duty pension — but 5 U.S.C. § 8411(c)(2) specifically exempts Reserve/Guard non-regular retired pay (and disability-based retired pay) from that waiver requirement. You can keep this pay in full and still make a buyback deposit for your active-duty periods toward a separate FERS civilian pension. See the Military Buyback Calculator to price that out.

VA disability compensation

VA disability compensation — including Special Monthly Compensation for more severe conditions — is a separate, independent benefit. It's tax-free at both the federal and state level, and it doesn't reduce either your Reserve/Guard retired pay or a FERS annuity; it simply adds on top. Because SMC and combined-rating amounts vary considerably and the VA's own rate tables change periodically, enter your own monthly figure from your award letter rather than a disability percentage.

Your federal retirement, alongside your military service is one input. Your full report combines pension, supplement, survivor election, and FEHB into one decision.

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Your numbers are sent to our calculation engine for this estimate and are never stored.