2026 GS-12 Pay in Chicago
GS-12 employees with a duty station in Chicago-Naperville, IL-IN-WI earn 30.86% 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 $100,059 in Chicago.
2026 GS-12 Pay in Chicago
Locality-adjusted GS-12 rates for Chicago-Naperville, IL-IN-WI.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $100,059 | $3,848.42 | $47.94 | +$23,596 |
| Step 2 | $103,395 | $3,976.73 | $49.54 | +$24,383 |
| Step 3 | $106,731 | $4,105.04 | $51.14 | +$25,170 |
| Step 4 | $110,066 | $4,233.31 | $52.74 | +$25,956 |
| Step 5 | $113,402 | $4,361.62 | $54.34 | +$26,743 |
| Step 6 | $116,738 | $4,489.92 | $55.94 | +$27,530 |
| Step 7 | $120,073 | $4,618.19 | $57.53 | +$28,316 |
| Step 8 | $123,409 | $4,746.50 | $59.13 | +$29,103 |
| Step 9 | $126,744 | $4,874.77 | $60.73 | +$29,889 |
| Step 10 | $130,080 | $5,003.08 | $62.33 | +$30,676 |
2026 GS-12 pay table for Chicago
Each step below already includes the 30.86% 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 | $100,059 | $3,848.42 | $47.94 | +$23,596 |
| Step 2 | $103,395 | $3,976.73 | $49.54 | +$24,383 |
| Step 3 | $106,731 | $4,105.04 | $51.14 | +$25,170 |
| Step 4 | $110,066 | $4,233.31 | $52.74 | +$25,956 |
| Step 5 | $113,402 | $4,361.62 | $54.34 | +$26,743 |
| Step 6 | $116,738 | $4,489.92 | $55.94 | +$27,530 |
| Step 7 | $120,073 | $4,618.19 | $57.53 | +$28,316 |
| Step 8 | $123,409 | $4,746.50 | $59.13 | +$29,103 |
| Step 9 | $126,744 | $4,874.77 | $60.73 | +$29,889 |
| Step 10 | $130,080 | $5,003.08 | $62.33 | +$30,676 |
Base vs. locality comparison
How much more Chicago pays
Step-increase waiting periods
GS-12 in Chicago: 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 Chicago pay area adds a 30.86% 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 Chicago
Before taxes and deductions, a GS-12 Step 1 employee in Chicago earns roughly $3,848 per biweekly pay period. At Step 10 that rises to $5,003. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.
Other grades in Chicago
GS-12 in Chicago questions
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How much does a GS-12 make in Chicago?
In 2026, a GS-12 Step 1 employee in Chicago earns $100,059 per year. At Step 10 the salary reaches $130,080. This is 30.86% higher than the base GS-12 salary. -
What is the locality adjustment for GS-12 in Chicago?
The locality adjustment is the same for every grade and step within a pay area. For Chicago in 2026, it is 30.86%. On a GS-12 Step 1 salary that translates to an extra $23,596 per year. -
What is the biweekly pay for GS-12 in Chicago?
Biweekly pay is annual salary divided by 26. A GS-12 Step 1 employee in Chicago earns roughly $3,848 per pay period before tax and retirement deductions.