General Schedule Pay Grades Explained
The General Schedule (GS) is the federal government's primary pay scale for white-collar civilian positions, covering roughly 1.5 million federal employees across executive branch agencies (U.S. Office of Personnel Management, General Schedule Overview). This page explains how GS grades and steps are structured, how pay is determined within them, how grade levels compare to one another, and what boundaries govern movement between grades. Understanding this structure is foundational to interpreting any federal employee pay scales discussion.
Definition and scope
The General Schedule is a pay classification system established under 5 U.S.C. Chapter 51, which assigns federal white-collar positions to one of 15 grades, labeled GS-1 through GS-15. Each grade represents a band of work complexity, responsibility, and required qualifications. Within each grade, 10 step increments provide salary progression without requiring a promotion to the next grade.
The scope of the GS system covers most professional, administrative, technical, and clerical positions in the executive branch. It does not cover the Senior Executive Service, certain excepted service positions, postal workers, or positions with agency-specific pay systems such as the Federal Bureau of Investigation or the Transportation Security Administration.
The base pay rates are set by statute and adjusted annually by presidential action under 5 U.S.C. § 5303. For 2024, the base GS-1 Step 1 rate is $21,986 per year, while the GS-15 Step 10 rate reaches $191,900 per year before locality adjustments (OPM 2024 General Schedule Base Pay Table).
How it works
Each GS grade is defined by a set of qualification standards maintained by the Office of Personnel Management. Positions are classified to a grade based on a point-factor job evaluation system under the Factor Evaluation System (FES), which scores nine work factors including knowledge required, supervisory controls, complexity, and scope of effect.
Pay within a grade is determined by step. The 10 steps within each grade represent fixed dollar increments above the grade's base rate. Progression through steps follows a time-in-grade schedule under 5 U.S.C. § 5335:
- Steps 1–3: One year of satisfactory service required per step
- Steps 4–6: Two years of satisfactory service required per step
- Steps 7–9: Three years of satisfactory service required per step
- Step 10: Terminal step; no further within-grade progression
This means advancing from Step 1 to Step 10 within a single grade takes a minimum of 18 years of satisfactory service, assuming no promotions. Employees who fail to receive a satisfactory performance rating can have their within-grade increase denied.
Locality pay is added on top of the base GS rate. OPM designates geographic pay areas, and the locality percentage varies by region. In 2024, the San Francisco locality pay rate is 44.15%, while the Rest of U.S. rate is 16.82% (OPM 2024 Locality Pay Tables). Detailed mechanics of those adjustments are covered under federal employee locality pay.
Common scenarios
Entry-level hiring: A new hire with a bachelor's degree and no specialized experience typically enters at GS-5. An applicant with a master's degree or one year of specialized experience at the GS-7 level may qualify for GS-7 entry. These qualification thresholds are defined by OPM's General Schedule Qualification Standards.
Two-grade interval promotions: Many professional and administrative career ladders advance in two-grade intervals — GS-5 to GS-7 to GS-9 to GS-11 to GS-12 — because those positions are designated as having two-grade interval potential under the FES. Technical and clerical positions often use one-grade intervals (GS-3 to GS-4 to GS-5), reflecting narrower qualification distinctions between adjacent grades.
Pay setting upon promotion: When an employee is promoted from one grade to the next, their pay is set at the lowest step in the new grade that provides at least a 2-step increase in pay from the old grade. This rule, under 5 CFR § 531.214, ensures a promotion always produces a salary increase.
Superior qualifications appointments: Agencies may authorize pay above Step 1 for exceptional candidates under 5 CFR § 531.212, allowing entry up to Step 10 for candidates with rare or superior qualifications. This falls under broader federal employee special pay authorities.
Decision boundaries
The GS system differs structurally from the Senior Executive Service pay bands, which use a single range between the ES-1 and ES-6 levels without grade subdivisions, and from the Federal Wage System, which governs blue-collar and trade positions under a separate wage grade schedule.
Within the GS system itself, the boundary between GS-13 and GS-14 is administratively significant: most federal supervisory positions begin at GS-13 or above, and positions above GS-15 require reclassification into the Senior Executive Service rather than a higher GS grade. GS-15 is therefore the ceiling of the GS pay structure.
A critical regulatory constraint governs lateral movement. A reassignment — moving an employee from one GS-12 position to a different GS-12 position — does not change grade or step and carries no pay entitlement change, even if the duties are substantially different. Reclassification of a position to a higher grade does not automatically promote the incumbent; a competitive or merit promotion action under merit system principles is required.
The federal employee classification system determines which grade a position is assigned; the GS pay table then determines the dollar value of that grade. These are separate functions administered under distinct regulatory authorities, and a change in one does not automatically trigger a change in the other. For a broader orientation to how GS grading fits within federal employment policy, the site overview provides context across the full range of federal workforce topics.