Federal Employee Take Home Pay in Philadelphia 2026
Philadelphia-Reading-Camden, PA-NJ-DE-MD Locality Pay Area — how much GS employees actually bring home
GS Take Home Pay in Philadelphia — 2026
Estimated net pay for selected grades and steps at the Philadelphia-Reading-Camden, PA-NJ-DE-MD locality rate (28.99%). All gross salary figures from OPM 2026 pay tables.
| Grade / Step | Annual Salary | Gross / PP | Est. Net / PP | Est. Net / Year |
|---|---|---|---|---|
| GS-5 Administrative Assistant, Clerk, Technician | ||||
| Step 1 | $44,887 | $1,726.42 | $1,182.60 | $30,748 |
| Step 5 | $50,872 | $1,956.62 | $1,342.12 | $34,895 |
| Step 10 | $58,354 | $2,244.38 | $1,541.53 | $40,080 |
| GS-7 Recent Graduate, Entry-Level Professional | ||||
| Step 1 | $55,602 | $2,138.54 | $1,468.18 | $38,173 |
| Step 5 | $63,017 | $2,423.73 | $1,665.81 | $43,311 |
| Step 10 | $72,285 | $2,780.19 | $1,912.83 | $49,734 |
| GS-9 Mid-Level Professional, Analyst | ||||
| Step 1 | $68,013 | $2,615.88 | $1,798.97 | $46,773 |
| Step 5 | $77,083 | $2,964.73 | $2,040.50 | $53,053 |
| Step 10 | $88,421 | $3,400.81 | $2,303.18 | $59,883 |
| GS-11 Senior Analyst, Program Specialist | ||||
| Step 1 | $82,289 | $3,164.96 | $2,161.11 | $56,189 |
| Step 5 | $93,264 | $3,587.08 | $2,415.39 | $62,800 |
| Step 10 | $106,982 | $4,114.69 | $2,733.20 | $71,063 |
| GS-12 Senior Specialist, Team Lead | ||||
| Step 1 | $98,630 | $3,793.46 | $2,539.70 | $66,032 |
| Step 5 | $111,781 | $4,299.27 | $2,844.38 | $73,954 |
| Step 10 | $128,221 | $4,931.58 | $3,225.25 | $83,856 |
| GS-13 Supervisory, Senior Technical | ||||
| Step 1 | $117,284 | $4,510.92 | $2,971.86 | $77,268 |
| Step 5 | $132,923 | $5,112.42 | $3,334.19 | $86,689 |
| Step 10 | $152,471 | $5,864.27 | $3,777.05 | $98,203 |
| GS-14 Branch Chief, Senior Manager | ||||
| Step 1 | $138,595 | $5,330.58 | $3,465.22 | $90,096 |
| Step 5 | $157,076 | $6,041.38 | $3,880.51 | $100,893 |
| Step 10 | $180,178 | $6,929.92 | $4,399.63 | $114,390 |
| GS-15 Division Director, Senior Executive Staff | ||||
| Step 1 | $163,023 | $6,270.12 | $4,014.14 | $104,368 |
| Step 5 | $184,760 | $7,106.15 | $4,502.60 | $117,068 |
| Step 10 | $197,200 | $7,584.62 | $4,782.14 | $124,336 |
Philadelphia vs Rest of U.S. — Net Pay Comparison
How Philadelphia (28.99% locality) compares to Rest of U.S. (17.06% locality) at Step 5. RUS column uses no state tax for a fair base comparison.
| Grade | Philadelphia Annual | Philadelphia Net/PP | RUS Annual | RUS Net/PP | Net Difference/PP |
|---|---|---|---|---|---|
| GS-5 | $50,872 | $1,342.12 | $46,167 | $1,262.22 | +$79.90 |
| GS-7 | $63,017 | $1,665.81 | $57,188 | $1,567.75 | +$98.06 |
| GS-9 | $77,083 | $2,040.50 | $69,954 | $1,921.66 | +$118.84 |
| GS-11 | $93,264 | $2,415.39 | $84,638 | $2,302.20 | +$113.19 |
| GS-12 | $111,781 | $2,844.38 | $101,443 | $2,709.52 | +$134.86 |
| GS-13 | $132,923 | $3,334.19 | $120,629 | $3,174.54 | +$159.65 |
| GS-14 | $157,076 | $3,880.51 | $142,549 | $3,702.70 | +$177.81 |
| GS-15 | $184,760 | $4,502.60 | $167,672 | $4,294.11 | +$208.49 |
Understanding Philadelphia Locality Pay
Federal employees in the Philadelphia-Reading-Camden, PA-NJ-DE-MD locality pay area receive a 28.99% locality adjustment on top of the base GS pay table. This means a GS-12 Step 1 base salary of $76,463 becomes $98,630 with the locality adjustment.
Locality pay is authorized under 5 U.S.C. §5304 and is intended to reduce the gap between federal and private-sector pay in specific geographic areas. The Federal Salary Council recommends adjustments based on Bureau of Labor Statistics data. For 2026, locality percentages were frozen at 2025 levels, with a 1% across-the-board base pay increase applied.
Cost of Living Context
The Philadelphia–Reading–Camden locality area provides a 28.99% locality adjustment. Pennsylvania has a flat income tax of 3.07%, one of the lowest flat rates in the country. Additionally, Pennsylvania does not tax retirement income including pensions, making it favorable for long-term federal career planning. The Philadelphia area hosts significant federal operations, including a major IRS campus and numerous agency regional offices.
Typical Federal Agencies
IRS Philadelphia Campus, VA, Philadelphia Mint, Naval Surface Warfare Center, EPA Region 3.
State Tax: Pennsylvania
Pennsylvania has a flat income tax rate of 3.07%. Note: PA does not tax retirement income (SS, pensions, 401k/IRA distributions). Federal employees pay state income tax based on their state of residence, not their duty station. The net pay estimates on this page assume Pennsylvania residency. Use the full calculator to select your actual state.
What Affects Your Take Home Pay in Philadelphia
Your net pay is determined by a chain of deductions applied to your gross biweekly salary. Here is how each one works:
FERS Pension Contribution
You contribute 0.8% (FERS), 3.1% (FERS-RAE), or 4.4% (FERS-FRAE) of gross pay depending on your hire date. This is deducted pre-tax from federal taxable income but does NOT reduce FICA wages. Authority: 5 U.S.C. §8422.
TSP (Thrift Savings Plan)
Traditional TSP contributions are pre-tax, reducing your federal taxable income. Roth TSP contributions are after-tax and do NOT reduce taxable income. The government matches: 1% automatic + dollar-for-dollar on first 3% + 50¢ per dollar on next 2%. Contribute at least 5% to maximize the match. 2026 limit: $24,500. Authority: 5 U.S.C. §8432(c).
FEHB Health Insurance
Under Premium Conversion (the default), FEHB premiums reduce both federal taxable income AND FICA wages — this is different from FERS and TSP. Your premium depends on the plan you choose. Authority: 5 U.S.C. Chapter 89.
FICA Taxes (Social Security & Medicare)
Social Security: 6.2% on wages up to $184,500. Medicare: 1.45% on all wages, plus an additional 0.9% on wages above $200,000 (single) or $250,000 (MFJ). FICA wages = Gross minus FEHB only. Authority: 26 U.S.C. §3101.
Federal Income Tax
2026 rates per the One Big Beautiful Bill Act (P.L. 119-21): 10%, 12%, 22%, 24%, 32%, 35%, 37%. Standard deduction: $16,100 single / $32,200 MFJ / $24,150 HoH. Source: IRS Rev Proc 2025-32.
State Income Tax
Pennsylvania has a flat income tax rate of 3.07%. Note: PA does not tax retirement income (SS, pensions, 401k/IRA distributions).
Frequently Asked Questions
What is the locality pay percentage for Philadelphia in 2026?
The Philadelphia-Reading-Camden, PA-NJ-DE-MD locality pay area has a 28.99% locality adjustment for 2026. This means federal employees in this area earn 28.99% more than the base GS pay table. Locality percentages were frozen at 2025 levels per Executive Order 14368, with a 1% across-the-board base pay increase applied.
How much does a GS-12 take home in Philadelphia?
A GS-12 Step 5 in the Philadelphia-Reading-Camden, PA-NJ-DE-MD locality area earns $111,781 annually. After FERS (4.4%), TSP (5%), FEHB, Social Security, Medicare, federal tax, and state tax, estimated take-home pay is approximately $2,844.38 per pay period ($73,954 annually). Actual take-home varies based on your specific deductions and elections.
How does Philadelphia federal pay compare to Rest of U.S.?
The Philadelphia-Reading-Camden, PA-NJ-DE-MD area has a 28.99% locality adjustment compared to 17.06% for Rest of U.S. For a GS-12 Step 5, this means $111,781 vs $101,443 annually — a difference of $10,338 in gross pay. Net pay differences are smaller due to higher taxes on higher income.
What state taxes apply to federal employees in Philadelphia?
Pennsylvania has a flat income tax rate of 3.07%. Note: PA does not tax retirement income (SS, pensions, 401k/IRA distributions). Federal employees pay state income tax based on their state of residence, not their duty station. FEHB premiums are deducted pre-tax under Premium Conversion, reducing both federal and FICA taxable wages.
What federal agencies are in Philadelphia?
Major federal agencies and installations in the Philadelphia area include: IRS Philadelphia Campus, VA, Philadelphia Mint, Naval Surface Warfare Center, EPA Region 3. Federal employees at all these locations receive the 28.99% locality adjustment.