GS-11 vs GS-12 Take Home Pay 2026
What's the real difference in your bank account? Here's the side-by-side breakdown after all federal deductions, using Rest of U.S. (17.06%) locality pay.
Step-by-Step Comparison: All 10 Steps
| Step | GS-11 Annual | GS-11 Net/PP | GS-12 Annual | GS-12 Net/PP | Net Diff/PP | Net Diff/Year |
|---|---|---|---|---|---|---|
| Step 1 | $74,678 | $1,941.69 | $89,508 | $2,272.67 | +$330.98 | +$8,606 |
| Step 2 | $77,168 | $2,004.57 | $92,491 | $2,336.13 | +$331.56 | +$8,621 |
| Step 3 | $79,658 | $2,059.28 | $95,475 | $2,399.62 | +$340.34 | +$8,849 |
| Step 4 | $82,148 | $2,114.00 | $98,459 | $2,463.11 | +$349.11 | +$9,077 |
| Step 5 | $84,638 | $2,168.71 | $101,443 | $2,526.59 | +$357.88 | +$9,305 |
| Step 6 | $87,128 | $2,222.03 | $104,427 | $2,590.08 | +$368.05 | +$9,569 |
| Step 7 | $89,618 | $2,275.01 | $107,411 | $2,653.57 | +$378.56 | +$9,843 |
| Step 8 | $92,107 | $2,327.96 | $110,395 | $2,717.06 | +$389.10 | +$10,116 |
| Step 9 | $94,597 | $2,380.94 | $113,378 | $2,780.52 | +$399.58 | +$10,389 |
| Step 10 | $97,087 | $2,433.92 | $116,362 | $2,844.01 | +$410.09 | +$10,662 |
All figures use Rest of U.S. locality pay (17.06%). Net pay estimated for single filer with standard assumptions.
Deduction Breakdown: Step 5
| Item | GS-11 | GS-12 | Difference |
|---|---|---|---|
| Gross Biweekly | $3,255.31 | $3,901.65 | +$646.34 |
| FERS (4.4%) | $143.23 | $171.67 | +$28.44 |
| TSP (5% Traditional) | $162.77 | $195.08 | +$32.31 |
| FEHB (Self Only) | $126.29 | $126.29 | +$0.00 |
| Social Security (6.2%) | $194.00 | $234.07 | +$40.07 |
| Medicare (1.45%) | $45.37 | $54.74 | +$9.37 |
| Federal Tax | $281.45 | $410.28 | +$128.83 |
| State Tax (DC) | $133.49 | $182.92 | +$49.43 |
| Total Deductions | $1,086.60 | $1,375.06 | +$288.46 |
| Net Biweekly | $2,168.71 | $2,526.59 | +$357.88 |
TSP Government Match Comparison
At 5% TSP contribution, both grades receive the maximum 5% government match. Here's what that means in dollars:
| Grade | Your 5% Contribution/PP | Agency Match/PP | Agency Match/Year |
|---|---|---|---|
| GS-11 Step 5 | $162.77 | $162.77 | $4,232 |
| GS-12 Step 5 | $195.08 | $195.08 | $5,072 |
The GS-12 receives $840/year more in free government matching contributions.
Comparison Across Localities (Step 5)
| Locality | GS-11 Net/PP | GS-12 Net/PP | Difference |
|---|---|---|---|
| Washington-Baltimore-Arlington (33.94%) | $2,428.73 | $2,837.82 | +$409.09 |
| San Jose-San Francisco-Oakland (46.34%) | $2,632.90 | $3,074.03 | +$441.13 |
| New York-Newark (37.95%) | $2,507.34 | $2,946.24 | +$438.90 |
| Rest of U.S. (17.06%) | $2,302.20 | $2,709.51 | +$407.31 |
| Houston-The Woodlands (35.0%) | $2,616.58 | $3,086.33 | +$469.75 |
The grade-to-grade difference varies by locality because higher gross pay pushes you further into progressive tax brackets. State tax differences also play a role.
What Changes from GS-11 to GS-12?
GS-11 positions typically include mid-level professionals, program analysts, and IT specialists. GS-12 positions typically include senior analysts, project leads, and experienced professionals.
Gross Pay Increase
At Step 5 in Rest of U.S., the gross salary jumps from $84,638 to $101,443 — a $16,805/year increase (19.86% raise).
Net Pay Increase
After all deductions — FERS pension (4.4%), TSP (5%), FEHB, Social Security (6.2% up to $184,500), Medicare (1.45%), and federal/state income tax — the actual take-home increase is $9,305/year, or about $357.88/pay period.
Why the Net Increase Is Smaller
Every dollar of additional gross pay faces marginal deductions. FERS and TSP are proportional (percentage-based), so they scale directly with pay. FICA taxes continue at the same rate until the $184,500 Social Security wage base is reached. Federal income tax is progressive — additional income may be taxed at a higher marginal rate. The combined marginal deduction rate for a typical GS employee in this range is roughly 35-45%, meaning only 55-65 cents of every additional gross dollar reaches your bank account.
Career Path Considerations
Moving from GS-11 to GS-12 typically requires either a competitive promotion or qualifying education/experience. Within-grade step increases (WGIs) happen automatically based on time in service and acceptable performance, but grade increases require a new position or classification change. The pay increase from a grade promotion generally exceeds several years of step increases.
Frequently Asked Questions
How much more does a GS-12 take home than a GS-11 in 2026?
At Step 5 with Rest of U.S. locality pay, a GS-12 takes home approximately $357.88 more per pay period ($9,305/year) than a GS-11 after all federal deductions including FERS, TSP, FEHB, FICA, and income taxes.
What is the gross salary difference between GS-11 and GS-12?
At Step 5 in Rest of U.S., GS-11 earns $84,638/year and GS-12 earns $101,443/year — a gross difference of $16,805/year. However, the net take-home difference is smaller due to higher deductions at the higher grade.
Why is the take-home pay difference smaller than the gross pay difference?
Higher gross pay means higher FERS pension contributions (4.4% of gross), higher TSP contributions in dollar terms, higher FICA taxes, and potentially higher federal income tax due to progressive brackets. Roughly 35-45% of additional gross pay goes to increased deductions.
How do I get promoted from GS-11 to GS-12?
Grade promotions typically require applying for and being selected for a higher-graded position, or being in a career ladder position where promotion is built into the position description. Unlike step increases (which are time-based), grade increases require meeting the qualifications for the higher grade.
Does locality pay affect the GS-11 to GS-12 difference?
Yes. Higher locality percentages increase the absolute dollar difference between grades because the locality adjustment is applied to a higher base salary at GS-12. However, the percentage difference between grades remains similar across localities.
More Comparisons
Estimate assumptions: Single filer, FERS-FRAE (4.4%), 5% Traditional TSP, average FEHB Self Only ($126.29/pp), no FEGLI.