2026 GS-4 Pay in Seattle
GS-4 employees with a duty station in Seattle-Tacoma, WA earn 31.57% on top of the base GS-4 pay scale. That means a GS-4 Step 1 salary jumps from $31,103 on the base table to $40,922 in Seattle.
2026 GS-4 Pay in Seattle
Locality-adjusted GS-4 rates for Seattle-Tacoma, WA.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $40,922 | $1,573.92 | $19.61 | +$9,819 |
| Step 2 | $42,287 | $1,626.42 | $20.26 | +$10,147 |
| Step 3 | $43,651 | $1,678.88 | $20.92 | +$10,474 |
| Step 4 | $45,015 | $1,731.35 | $21.57 | +$10,801 |
| Step 5 | $46,380 | $1,783.85 | $22.22 | +$11,129 |
| Step 6 | $47,744 | $1,836.31 | $22.88 | +$11,456 |
| Step 7 | $49,109 | $1,888.81 | $23.53 | +$11,784 |
| Step 8 | $50,473 | $1,941.27 | $24.18 | +$12,111 |
| Step 9 | $51,837 | $1,993.73 | $24.84 | +$12,438 |
| Step 10 | $53,202 | $2,046.23 | $25.49 | +$12,766 |
2026 GS-4 pay table for Seattle
Each step below already includes the 31.57% locality adjustment. The "Locality add-on" column shows how much locality pay is adding compared with the base GS-4 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $40,922 | $1,573.92 | $19.61 | +$9,819 |
| Step 2 | $42,287 | $1,626.42 | $20.26 | +$10,147 |
| Step 3 | $43,651 | $1,678.88 | $20.92 | +$10,474 |
| Step 4 | $45,015 | $1,731.35 | $21.57 | +$10,801 |
| Step 5 | $46,380 | $1,783.85 | $22.22 | +$11,129 |
| Step 6 | $47,744 | $1,836.31 | $22.88 | +$11,456 |
| Step 7 | $49,109 | $1,888.81 | $23.53 | +$11,784 |
| Step 8 | $50,473 | $1,941.27 | $24.18 | +$12,111 |
| Step 9 | $51,837 | $1,993.73 | $24.84 | +$12,438 |
| Step 10 | $53,202 | $2,046.23 | $25.49 | +$12,766 |
Base vs. locality comparison
How much more Seattle pays
Step-increase waiting periods
GS-4 in Seattle: what to expect
Office assistants, supply and inventory clerks, entry-level technicians and program aides.
For 2026, the Seattle pay area adds a 31.57% locality adjustment on top of the nationwide base GS schedule. Every GS-4 employee assigned to this area benefits from that same percentage, regardless of step or series.
Qualifications and career path
Minimum qualifications. Two years of post-secondary education, an associate's degree, or one year of GS-3 equivalent experience.
Promotion path. Usually promoted to GS-5 after one year in the grade.
The rough military equivalent for GS-4 is E-5 Sergeant, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.
Biweekly take-home for GS-4 in Seattle
Before taxes and deductions, a GS-4 Step 1 employee in Seattle earns roughly $1,574 per biweekly pay period. At Step 10 that rises to $2,046. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.
Other grades in Seattle
GS-4 in Seattle questions
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How much does a GS-4 make in Seattle?
In 2026, a GS-4 Step 1 employee in Seattle earns $40,922 per year. At Step 10 the salary reaches $53,202. This is 31.57% higher than the base GS-4 salary. -
What is the locality adjustment for GS-4 in Seattle?
The locality adjustment is the same for every grade and step within a pay area. For Seattle in 2026, it is 31.57%. On a GS-4 Step 1 salary that translates to an extra $9,819 per year. -
What is the biweekly pay for GS-4 in Seattle?
Biweekly pay is annual salary divided by 26. A GS-4 Step 1 employee in Seattle earns roughly $1,574 per pay period before tax and retirement deductions.