5 USC 6323: Military Leave — Eligibility, Pay, and 20-Day Limit

Under 5 U.S.C. 6323, federal civilian employees who serve in the Reserve, National Guard, or Space Force get 20 days of paid military leave each fiscal year, and up to 20 unused days carry into the following year for a possible 40-day maximum. That annual figure rose from 15 to 20 days in late 2024, so older guidance is out of date.¹ The statute keeps your civilian pay, benefits, and job status intact while you perform qualifying duty, and it layers on additional leave for emergencies and a narrow entitlement for the District of Columbia National Guard.

Who Qualifies

Two things have to line up: your civilian appointment and your military status. On the civilian side, you must be a federal employee as defined in 5 U.S.C. 2105, or an employee of the District of Columbia government, with a permanent appointment or a temporary indefinite one. Temporary employees whose appointments are limited to one year or less are excluded.²

On the military side, you must be an active member of the Reserve, National Guard, or Space Force. Recent amendments to the statute added Space Force members who are not on sustained duty.³

Part-time career employees qualify with prorated accrual. Intermittent employees, who work without a set schedule, are generally excluded because there is no regular tour to charge leave against.²

What Duty Counts

The 20-day allotment under section 6323(a) covers several kinds of military service, all drawing from the same bank:

Active duty, including operational deployments, mobilizations, and extended training.
Inactive-duty training such as weekend drills and scheduled Reserve or Guard periods.
Funeral honors duty, which the statute names explicitly.
Field or coast defense training ordered under specific Title 32 provisions for National Guard members.

State-activated Guard duty that is not performed under federal Title 10 or Title 32 orders generally does not qualify under 6323(a).³

How Much Leave You Get and How It’s Charged

A full-time employee on a standard 40-hour schedule receives 160 hours (20 days) at the start of each fiscal year on October 1. Unused hours carry forward, but the carryover is itself capped at 20 days. The most you can have available in any single fiscal year starting in FY 2026 is 40 days, or 320 hours: 20 carried in plus 20 freshly accrued.¹

Leave is charged only for days you would otherwise have worked. Duty falling on a weekend or a scheduled day off costs you nothing. If you work a compressed schedule like a 4/10, the deduction tracks your actual day, so 10 hours come off per workday rather than 8.

Part-Time Proration

Part-time employees and those on uncommon tours accrue in proportion to their scheduled hours. Divide your biweekly hours by 80, then multiply by 160. Someone scheduled 40 hours every two weeks accrues 80 hours of military leave per fiscal year.²

How Pay Works During the Leave

The pay rules differ depending on which subsection of the statute applies, and this is where confusion usually starts.

The Standard 20 Days Under Section 6323(a)

For the basic entitlement, you receive your full civilian salary with no offset for military pay. The statute uses the phrase “without loss in pay,” and nothing reduces your civilian check by whatever the military pays you for the same period.³ In practice, you collect both paychecks for training weekends and short active-duty stints covered by this leave.

Emergency and Contingency Leave Under Section 6323(b)

Section 6323(b) adds up to 22 workdays per calendar year for duty in support of law enforcement, civil emergencies involving protection of life or property, or contingency operations. Here the pay works differently: your military pay is credited against your civilian pay for the same period, and your agency pays only the difference. Travel and transportation allowances are excluded from that offset.⁴ Your total income stays at the civilian salary level.

Differential Pay After the Leave Runs Out

Once you exhaust available military leave and enter leave-without-pay status for a qualifying deployment, 5 U.S.C. 5538 can entitle you to differential pay. Your agency pays the gap between your civilian basic pay and your military pay and allowances so the call-up does not cut your income. This applies to employees ordered to active duty under contingency operations or related provisions, not to voluntary training.⁵

DC National Guard Parade Duty

A narrow provision in section 6323(c) covers federal employees who belong to the District of Columbia National Guard. They receive paid leave for each day of a parade or encampment ordered by the commanding general under DC Code Title 39. This leave sits apart from the 20-day and 22-day entitlements and applies only to DC Guard members performing that specific ceremonial or training duty.³

Requesting and Documenting the Leave

Submit your request through your agency’s system as early as you can. The statute sets no specific notice period, but agencies expect reasonable advance notice, and attaching your military orders when you request the leave keeps the paperwork moving. Supervisors cannot deny valid military leave over workload or staffing concerns. This is an entitlement, not a discretionary approval.

After the duty is done, your agency will typically want supporting documentation: military orders, training schedules, or a statement of service. For longer active-duty periods, a DD Form 214 is the standard proof. If you never turn in the paperwork, your agency can reclassify the absence as annual leave or leave without pay, so treat documentation as required even when your supervisor sounds casual about it.

When Leave Can Be Denied and What to Do About It

Because the leave is statutory, the grounds for denial are narrow. An agency can deny a request when your available balance is exhausted, when the duty does not qualify under the statute, or when you have not provided required documentation. Purely voluntary military activities that do not count as official duty may fall outside the entitlement.

What an agency cannot do is deny or discourage military leave in retaliation for your service. The Uniformed Services Employment and Reemployment Rights Act prohibits employment discrimination based on military obligations, and that prohibition reaches any adverse action motivated by your service connection.⁶

If you believe your leave was wrongfully denied, you have several options. You can file a complaint with the Department of Labor’s Veterans’ Employment and Training Service, which investigates. If DOL cannot resolve the matter, you can ask it to refer the case to the Office of Special Counsel, which can represent you before the Merit Systems Protection Board. You can also skip DOL and appeal directly to the MSPB.⁷

When the Leave Runs Out

Longer mobilizations often outrun the 20-day bank. You have a choice: use accrued annual leave to keep your full civilian paycheck flowing, or go into leave-without-pay status. The choice matters. If your deployment qualifies for differential pay under 5 U.S.C. 5538, leave without pay can be the better financial move because the differential bridges the gap.

Leave without pay for military service triggers benefit continuation rules. If you enter LWOP for active duty lasting more than 30 days, you can continue FEHB enrollment for up to 24 months. During the first 12 months you pay only the normal employee share of the premium and can even postpone those payments. After 12 months you must pay both the employee and government shares plus a 2 percent administrative charge, and you cannot defer. Coverage ends at 24 months or 90 days after your service ends, whichever comes first.⁸

FEGLI coverage continues at no cost for the first 12 months of military-related LWOP. You can extend for a second 12 months, but you must pay all premiums including the agency’s share during that period, and you must notify your agency in writing before the first 12 months expire. Without that election, coverage ends at 12 months or 90 days after service ends, whichever comes first.⁹

1
U.S. Office of Personnel Management. Recent Pay and Leave Legislative Changes Memo
2
U.S. Office of Personnel Management. Military Leave Fact Sheet and Frequently Asked Questions
3
Office of the Law Revision Counsel. 5 USC 6323 – Military Leave: Reserves, National Guard Members, and Certain Members of the Space Force
4
Office of the Law Revision Counsel. 5 USC 5519 – Crediting Amounts Received for Certain Reserve or National Guard Service
5
Office of the Law Revision Counsel. 5 USC 5538 – Nonreduction in Pay While Serving in the Uniformed Services or National Guard
6
U.S. Department of Labor. USERRA – A Guide to the Uniformed Services Employment and Reemployment Rights Act
7
U.S. Merit Systems Protection Board. USERRA Fact Sheet
8
U.S. Office of Personnel Management. Leave Without Pay Status and Insufficient Pay
9
U.S. Office of Personnel Management. What Happens to My FEGLI Life Insurance if I Go Into Active Duty Military Service?