2026 GS-12 Pay in Seattle
GS-12 employees with a duty station in Seattle-Tacoma, WA earn 31.57% on top of the base GS-12 pay scale. That means a GS-12 Step 1 salary jumps from $76,463 on the base table to $100,602 in Seattle.
2026 GS-12 Pay in Seattle
Locality-adjusted GS-12 rates for Seattle-Tacoma, WA.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $100,602 | $3,869.31 | $48.20 | +$24,139 |
| Step 2 | $103,956 | $3,998.31 | $49.81 | +$24,944 |
| Step 3 | $107,310 | $4,127.31 | $51.42 | +$25,749 |
| Step 4 | $110,664 | $4,256.31 | $53.03 | +$26,554 |
| Step 5 | $114,017 | $4,385.27 | $54.63 | +$27,358 |
| Step 6 | $117,371 | $4,514.27 | $56.24 | +$28,163 |
| Step 7 | $120,725 | $4,643.27 | $57.85 | +$28,968 |
| Step 8 | $124,078 | $4,772.23 | $59.45 | +$29,772 |
| Step 9 | $127,432 | $4,901.23 | $61.06 | +$30,577 |
| Step 10 | $130,786 | $5,030.23 | $62.67 | +$31,382 |
2026 GS-12 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-12 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $100,602 | $3,869.31 | $48.20 | +$24,139 |
| Step 2 | $103,956 | $3,998.31 | $49.81 | +$24,944 |
| Step 3 | $107,310 | $4,127.31 | $51.42 | +$25,749 |
| Step 4 | $110,664 | $4,256.31 | $53.03 | +$26,554 |
| Step 5 | $114,017 | $4,385.27 | $54.63 | +$27,358 |
| Step 6 | $117,371 | $4,514.27 | $56.24 | +$28,163 |
| Step 7 | $120,725 | $4,643.27 | $57.85 | +$28,968 |
| Step 8 | $124,078 | $4,772.23 | $59.45 | +$29,772 |
| Step 9 | $127,432 | $4,901.23 | $61.06 | +$30,577 |
| Step 10 | $130,786 | $5,030.23 | $62.67 | +$31,382 |
Base vs. locality comparison
How much more Seattle pays
Step-increase waiting periods
GS-12 in Seattle: what to expect
Experienced professionals and working-level experts. This is the most common GS grade for mid-career federal employees. Many policy, acquisition, engineering and scientific specialists sit at GS-12.
For 2026, the Seattle pay area adds a 31.57% locality adjustment on top of the nationwide base GS schedule. Every GS-12 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-11 level.
Promotion path. Competitive promotion to GS-13 requires a GS-13 vacancy and selection on merit.
The rough military equivalent for GS-12 is O-5 Lieutenant Colonel, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.
Biweekly take-home for GS-12 in Seattle
Before taxes and deductions, a GS-12 Step 1 employee in Seattle earns roughly $3,869 per biweekly pay period. At Step 10 that rises to $5,030. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.
Other grades in Seattle
GS-12 in Seattle questions
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How much does a GS-12 make in Seattle?
In 2026, a GS-12 Step 1 employee in Seattle earns $100,602 per year. At Step 10 the salary reaches $130,786. This is 31.57% higher than the base GS-12 salary. -
What is the locality adjustment for GS-12 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-12 Step 1 salary that translates to an extra $24,139 per year. -
What is the biweekly pay for GS-12 in Seattle?
Biweekly pay is annual salary divided by 26. A GS-12 Step 1 employee in Seattle earns roughly $3,869 per pay period before tax and retirement deductions.