5 USC 5546 Premium Pay: Sunday, Holiday, Caps, and Exclusions

Under 5 U.S.C. 5546, federal employees earn a 25 percent premium on their basic rate for any regularly scheduled Sunday shift, and double their basic rate for hours actually worked on a designated holiday.¹ Both premiums come with conditions, both stack with certain other differentials, and both sit under statutory caps that can quietly limit what you take home in a big pay period.

How Sunday Premium Pay Works

If any part of your regularly scheduled eight-hour shift falls on a Sunday, you receive 25 percent of your basic rate for the entire shift, not just the Sunday hours.¹ Two hours on Sunday night with six carrying into Monday morning still earns the premium on all eight hours.

Three conditions narrow that entitlement.

The work must be non-overtime. Hours that push you past 40 in a week or eight in a day are compensated as overtime under a separate statute, and the Sunday premium does not apply on top.

The shift must be part of your regular schedule. Employees called in for unscheduled Sunday work receive overtime compensation but not the Sunday differential. Voluntarily selecting an alternative work schedule with weekend shifts can also affect eligibility, because the arrangement has to be a regularly scheduled assignment rather than a self-selected preference.

You must actually perform work. Since fiscal year 1999, appropriations language has prohibited Sunday premium pay for any hours during which the employee did not work.¹ Leave taken on a Sunday, including compensatory time off, produces no Sunday premium.

How Holiday Premium Pay Works

An employee required to work on a designated holiday earns basic pay plus premium pay at the same rate for each non-overtime hour worked, which is double the normal hourly rate for the shift.¹ Hours beyond the non-overtime portion of the shift are paid as overtime, not as holiday premium.

The eight-hour standard shift is the usual reference point, but the ceiling tracks your schedule. Employees on compressed schedules can receive holiday premium for the full nine or ten scheduled hours of that day. Part-time employees qualify only when the holiday falls on a day they were regularly scheduled to work.

Employees who do not work on an observed holiday still receive their regular pay for the day. Only those who actually report for duty earn the holiday premium on top of it.

When Holidays Shift to Another Day

When a designated holiday falls on a Saturday, the observed day off moves to the preceding Friday. When it falls on a Sunday, the following Monday becomes the observed holiday.² Those rules govern employees on standard Monday-through-Friday schedules.

Employees on alternative schedules where Saturday or Sunday is a regular workday follow different “in lieu of” rules, with the holiday generally shifting to the nearest workday in their schedule.³

Stacking With Night Differential and Overtime

Sunday premium pay and holiday premium pay do not block other differentials on the same hours. Night differential pay is paid in addition to Sunday premium pay.⁴ A General Schedule employee on a regularly scheduled Sunday night shift between 6:00 p.m. and 6:00 a.m. collects both the 25 percent Sunday premium and the 10 percent night differential on the same hours.⁵

The same holds for holiday work performed at night. Night pay stacks with holiday premium and with overtime on the same hours. What it does not do is override the split between premium and overtime: once your Sunday or holiday hours cross into overtime territory, they are paid as overtime rather than as 5546 premium pay, though night differential can still apply if the hours fall in night hours.

Caps That Limit What You Actually Receive

Two separate ceilings sit above premium pay. Both can bite in weeks with heavy Sunday, holiday, or night hours.

The Biweekly Cap

In any single pay period, your combined basic pay and premium pay cannot exceed the greater of the GS-15, step 10 rate (including locality pay) or the Executive Schedule Level V rate, which is $184,900 annually in 2026.⁶ In high-locality areas such as Washington, D.C. or San Francisco, GS-15, step 10 with locality pay exceeds the Level V rate and becomes the operative ceiling. In lower-locality areas, the Level V rate controls.

Two exceptions swap the biweekly cap for an annual one. For employees working during an emergency that poses a direct threat to life or property, the agency can waive the biweekly cap. Agency heads can grant the same annual-cap treatment for work deemed critical to the agency’s mission.⁶ Under the annual cap, total basic pay plus premium pay for the calendar year cannot exceed the greater of the annualized GS-15, step 10 rate or the Level V rate at year’s end.

The Annual Aggregate Cap

A broader ceiling under 5 U.S.C. 5307 limits the total of basic pay, premium pay, awards, bonuses, and most other cash payments in a calendar year to the Executive Schedule Level I rate, which is $253,100 for 2026. Members of the Senior Executive Service and employees in senior-level or scientific/professional positions covered by a certified performance appraisal system face a higher ceiling tied to the Vice President’s salary: $292,300 in 2026.⁷

Amounts you cannot receive in a given year because of this cap are not forfeited. They carry over as a lump-sum payment at the start of the next calendar year, though that lump sum counts against the new year’s limit.⁸

Who Is Excluded

Not every federal worker is entitled to Sunday and holiday premium pay under 5546. The main carve-outs turn on position level and appointment type.

Senior Executive Service members, administrative law judges, and political appointees generally do not receive premium pay, because their compensation is structured to account for irregular hours. Temporary and intermittent employees may lack entitlement to specific premium pay categories unless their appointment terms explicitly include them. Employees hired under personal service contracts, common at the Department of Defense and the State Department, fall outside Title 5 premium pay unless their contract says otherwise.

Federal Wage System employees follow a separate statutory framework, so the 5546 provisions above do not apply to them directly, though analogous protections exist under prevailing rate rules.⁹ Collective bargaining agreements can expand or restrict premium pay in some cases.

Deadlines for Claiming Unpaid Premium Pay

Missing a filing deadline can wipe out an otherwise valid claim for unpaid Sunday or holiday premium, and the window depends on which law applies.

For Title 5 claims, the Barring Act gives you six years from the date your claim first accrued to file with OPM or your employing agency. After six years, the claim is barred regardless of its merits.¹⁰ For Fair Labor Standards Act claims, the window is much shorter: two years from the date of the violation, or three years if the agency’s failure to pay was willful.¹¹

The date OPM or your agency receives a written claim is what determines how far back you can recover pay. Waiting even a few months to file can shrink your back-pay period. If your situation could fall under either Title 5 or the FLSA, filing under both preserves the longer deadline while keeping the potentially more favorable FLSA calculation available.