2025 GS-8 Pay in Seattle
GS-8 employees with a duty station in Seattle-Tacoma, WA earn 31.57% on top of the base GS-8 pay scale. That means a GS-8 Step 1 salary jumps from $47,265 on the base table to $62,187 in Seattle.
2025 GS-8 Pay in Seattle
Locality-adjusted GS-8 rates for Seattle-Tacoma, WA.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $62,187 | $2,391.81 | $29.80 | +$14,922 |
| Step 2 | $64,260 | $2,471.54 | $30.79 | +$15,419 |
| Step 3 | $66,334 | $2,551.31 | $31.78 | +$15,917 |
| Step 4 | $68,407 | $2,631.04 | $32.78 | +$16,414 |
| Step 5 | $70,481 | $2,710.81 | $33.77 | +$16,912 |
| Step 6 | $72,554 | $2,790.54 | $34.76 | +$17,409 |
| Step 7 | $74,628 | $2,870.31 | $35.76 | +$17,907 |
| Step 8 | $76,701 | $2,950.04 | $36.75 | +$18,404 |
| Step 9 | $78,775 | $3,029.81 | $37.75 | +$18,902 |
| Step 10 | $80,848 | $3,109.54 | $38.74 | +$19,399 |
2025 GS-8 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-8 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $62,187 | $2,391.81 | $29.80 | +$14,922 |
| Step 2 | $64,260 | $2,471.54 | $30.79 | +$15,419 |
| Step 3 | $66,334 | $2,551.31 | $31.78 | +$15,917 |
| Step 4 | $68,407 | $2,631.04 | $32.78 | +$16,414 |
| Step 5 | $70,481 | $2,710.81 | $33.77 | +$16,912 |
| Step 6 | $72,554 | $2,790.54 | $34.76 | +$17,409 |
| Step 7 | $74,628 | $2,870.31 | $35.76 | +$17,907 |
| Step 8 | $76,701 | $2,950.04 | $36.75 | +$18,404 |
| Step 9 | $78,775 | $3,029.81 | $37.75 | +$18,902 |
| Step 10 | $80,848 | $3,109.54 | $38.74 | +$19,399 |
Base vs. locality comparison
How much more Seattle pays
Step-increase waiting periods
GS-8 in Seattle: what to expect
Senior technicians, investigators and lead administrative support. Less common than GS-7 or GS-9, often reserved for specialized technical work.
For 2025, the Seattle pay area adds a 31.57% locality adjustment on top of the nationwide base GS schedule. Every GS-8 employee assigned to this area benefits from that same percentage, regardless of step or series.
Qualifications and career path
Minimum qualifications. One year of specialized experience at the GS-7 level.
Promotion path. Promoted to GS-9 after one year in grade.
The rough military equivalent for GS-8 is O-3 Captain, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.
Biweekly take-home for GS-8 in Seattle
Before taxes and deductions, a GS-8 Step 1 employee in Seattle earns roughly $2,392 per biweekly pay period. At Step 10 that rises to $3,110. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.
Note. This is the archived 2025 table. For current pay, open the latest GS-8 Seattle page.
Other grades in Seattle
GS-8 in Seattle questions
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How much does a GS-8 make in Seattle?
In 2025, a GS-8 Step 1 employee in Seattle earns $62,187 per year. At Step 10 the salary reaches $80,848. This is 31.57% higher than the base GS-8 salary. -
What is the locality adjustment for GS-8 in Seattle?
The locality adjustment is the same for every grade and step within a pay area. For Seattle in 2025, it is 31.57%. On a GS-8 Step 1 salary that translates to an extra $14,922 per year. -
What is the biweekly pay for GS-8 in Seattle?
Biweekly pay is annual salary divided by 26. A GS-8 Step 1 employee in Seattle earns roughly $2,392 per pay period before tax and retirement deductions.