Federal Employee Leave Policies and Types
Federal employees accrue and use leave under a statutory framework administered by the U.S. Office of Personnel Management (OPM), covering everything from routine vacation time to extended medical absences. This page explains how the major leave categories are defined, how accrual and usage mechanics function, the scenarios in which different leave types apply, and where the boundaries between leave programs fall. Understanding these distinctions matters because incorrect leave designation can affect pay continuity, retirement credit, and employment status.
Definition and scope
Federal civilian employee leave is governed primarily by Title 5 of the U.S. Code, Chapter 63, which establishes the legal entitlements, accrual rates, and conditions for use across the major leave types. The OPM Leave Administration policy framework implements these statutory provisions across the executive branch workforce.
The primary leave categories available to most full-time federal employees are:
- Annual Leave — paid leave accrued based on length of service, used for vacation, personal needs, or any purpose the employee chooses.
- Sick Leave — paid leave accrued at a flat rate regardless of service length, designated for medical conditions, family care, and bereavement.
- Family and Medical Leave Act (FMLA) Leave — up to 12 weeks of unpaid, job-protected leave per year for qualifying family or medical circumstances, governed by 29 U.S.C. § 2601 et seq.
- Leave Without Pay (LWOP) — unpaid absence that may be approved at agency discretion or granted by right in specific circumstances.
- Military Leave — paid leave for active duty or training, provided at 15 days per fiscal year under 5 U.S.C. § 6323.
- Court Leave — paid absence for jury duty or witness service in non-personal litigation.
- Administrative Leave — excused absence granted by agency management outside the statutory leave system, not charged to any leave account.
Part-time employees accrue leave on a pro-rated basis proportional to their work schedule.
How it works
Annual leave accrual is tied directly to years of federal service. Employees with fewer than 3 years of service accrue 4 hours per biweekly pay period (13 days annually). Employees with 3 to 15 years accrue 6 hours per pay period (19.5 days annually, with a partial-hour adjustment in the final period). Employees with 15 or more years accrue 8 hours per pay period (26 days annually). These rates are established under 5 U.S.C. § 6303.
Annual leave carries a use-or-lose ceiling: most employees may carry forward a maximum of 240 hours into a new leave year. Senior Executive Service members and employees stationed overseas under certain conditions may carry up to 720 hours. Hours above the applicable ceiling that are not used by the final pay period of the leave year are forfeited unless restored under specific extraordinary circumstances by agency policy.
Sick leave accrual is uniform: 4 hours per biweekly pay period (13 days annually) for all full-time employees, with no ceiling on carryover accumulation. Unused sick leave at retirement is converted to additional creditable service time for annuity calculation purposes under both the Civil Service Retirement System (CSRS) and the Federal Employees Retirement System (FERS), a distinction detailed in the Federal Retirement Systems overview on this site.
FMLA leave for federal employees runs concurrently with applicable paid leave in most cases. An agency may require — or an employee may elect — to substitute accrued annual or sick leave for FMLA unpaid time, depending on the qualifying reason for absence.
For employees whose employment involves federal telework and remote work policies, leave rules apply identically regardless of work location; telework is not a substitute for leave.
Common scenarios
Extended medical illness: An employee diagnosed with a serious health condition may exhaust sick leave first, then substitute annual leave, and finally enter LWOP status if paid leave balances reach zero. FMLA protections apply simultaneously if the condition qualifies, preserving job and benefits continuity for up to 12 weeks within the leave year.
Childbirth or adoption: Federal employees became eligible for up to 12 weeks of paid parental leave following the enactment of the Federal Employee Paid Leave Act (FEPLA), effective October 1, 2020. This paid leave is used in connection with FMLA and applies to the birth, adoption, or foster placement of a child.
Military deployment: A reservist or National Guard member called to active duty is entitled to 15 days of paid military leave per fiscal year. Service beyond that threshold is typically covered by LWOP, though the Uniformed Services Employment and Reemployment Rights Act (USERRA, 38 U.S.C. § 4301) protects reemployment rights.
Jury duty: An employee summoned for jury service is placed on court leave for the duration, receiving full pay without charge to annual or sick leave accounts.
Decision boundaries
The critical distinctions in leave administration center on three decision points:
Paid vs. unpaid: Annual leave, sick leave, military leave, and court leave are paid. LWOP and FMLA leave (when paid leave balances are exhausted) are unpaid. Paid parental leave under FEPLA is a paid subcategory linked to FMLA.
Discretionary vs. entitlement: Annual leave use requires supervisory approval, though denial must not be arbitrary. Sick leave for a personal medical condition is a near-entitlement: agencies may require documentation but generally cannot deny leave for a legitimate medical reason. FMLA leave, when the qualifying condition is documented, is a statutory entitlement that cannot be denied.
Chargeable vs. non-chargeable: Administrative leave is not charged to any accrued balance — it is an agency-authorized excused absence. Court leave, similarly, does not reduce annual or sick leave. This contrasts sharply with FMLA leave, which runs concurrently with accrued paid leave balances when substitution applies.
Employees navigating complex leave situations — particularly those intersecting with federal employee workers' compensation or disability retirement — must coordinate carefully between leave entitlements and separate compensation programs, as simultaneous receipt of certain benefits is prohibited by statute.
The broader landscape of pay and leave interaction, including how leave balances affect the General Schedule GS pay system and compensation during transitions, is part of the complete federal employment framework indexed at the Federal Employee Authority home.