Federal Take-Home Pay in Austin, TX 2026
Estimate your biweekly net paycheck as a GS federal employee in Austin, TX (Austin-Round Rock-Georgetown, TX, 20.35% locality). Accounts for FEHB premiums, FERS retirement contributions, TSP, Social Security, Medicare, and 2026 federal income tax withholding. Covers the Austin-Round Rock metropolitan area including Williamson and Hays counties.
The Austin-Round Rock-Georgetown, TX locality rate of 20.35% ranks #35 out of 58 federal pay areas in 2026. This below-average locality rate means a lower gross — but take-home pay often stretches further due to lower regional cost of living. Locality rates range from 17.06% to 46.34% (San Jose, CA).
Major federal employers in Austin, TX include IRS, VA, Army Futures Command, USPS. Your locality rate is based on your duty station, not where you live — so teleworking from a different pay area may change your rate.
GS-12 Step 5 Paycheck Breakdown — Austin, TX
Sample biweekly paycheck at GS-12 Step 5 in the Austin-Round Rock-Georgetown, TX locality area (20.35%). Uses FERS-FRAE 4.4%, 5% traditional TSP, BCBS Basic Self Only, single filer, no state tax.
| Item | Biweekly | Annual |
|---|---|---|
| Gross pay (20.35% locality) | $3,997.60 | $104,294 |
| − FEHB Premium (employee share) | ($133.77) | ($3,478) |
| − Social Security Tax (6.2%) | ($239.56) | ($6,229) |
| − Medicare Tax (1.45%) | ($56.03) | ($1,457) |
| − TSP Traditional (5%) | ($199.88) | ($5,197) |
| − Federal Income Tax Withholding (est.) | ($466.45) | ($12,128) |
| − FERS-FRAE Contribution (4.4%) | ($175.89) | ($4,573) |
| = Net Biweekly Take-Home | $2,726.02 | $70,877/yr |
Sources: OPM 2026 GS pay tables, IRS Pub 15-T (2026), SSA 2026 COLA Fact Sheet, 5 CFR Part 892. All amounts are estimates.
Estimate Your Take-Home Pay in Austin, TX
Use the interactive calculator below to enter your specific grade, step, FERS tier, TSP elections, and FEHB premium. Pre-set to the Austin-Round Rock-Georgetown, TX locality area (20.35%).
| Deduction | Biweekly | Annual |
|---|---|---|
Gross Biweekly Pay Before any deductions | $3,997.60 | $104,294 |
− FEHB Premium (employee share) Pre-tax (FIT + FICA) | ($133.77) | ($3,478) |
− Social Security Tax (6.2%) FICA | ($239.56) | ($6,229) |
− Medicare Tax (1.45%) FICA | ($56.03) | ($1,457) |
− TSP Traditional (5%) Pre-tax (FIT only) | ($199.88) | ($5,197) |
− Federal Income Tax Withholding (est.) Federal income tax (est.) | ($466.45) | ($12,128) |
− FERS-FRAE Contribution (4.4%) After-tax | ($175.89) | ($4,573) |
| = Net Biweekly Take-Home | $2,726.02 | $70,877/yr |
Frequently Asked Questions: Take-Home Pay in Austin, TX
What is GS-12 take-home pay in Austin, TX in 2026?
A GS-12 Step 5 federal employee in Austin, TX earns $104,294 gross annually (20.35% locality applied). After FERS-FRAE contributions (4.4%), 5% traditional TSP, FEHB BCBS Basic Self Only ($133.77 biweekly), Social Security (6.2%), Medicare (1.45%), and estimated federal income tax withholding, the net biweekly take-home is approximately $2,726.02 — or about $70,877 per year.
How does the Austin, TX locality rate affect my paycheck?
The Austin, TX locality pay adjustment is 20.35% in 2026. This means your GS base salary is multiplied by 1.2035 before any deductions. For a GS-12 Step 5 employee, the 20.35% locality adjustment adds $17,635 to annual pay ($678.27 biweekly), but all of that additional pay is also subject to FICA taxes, FERS contributions, and federal income tax.
What percentage of a GS paycheck goes to taxes and deductions in Austin, TX?
For a typical GS-12 Step 5 employee in Austin, TX under the standard assumptions (FERS-FRAE 4.4%, 5% TSP, BCBS Basic Self Only, single filer), total deductions are approximately $1,271.58 per biweekly paycheck — or 31.8% of gross. This includes Social Security ($239.56), Medicare ($56.03), estimated federal income tax ($466.45), FERS ($175.89), FEHB ($133.77), and TSP ($199.88).
How does Austin, TX compare to neighboring localities for take-home pay?
Austin, TX has a 20.35% locality rate, ranking #35 out of 58 pay areas in 2026. Nearby areas include Dallas, TX (27.26%), Houston, TX (35.00%), San Antonio, TX (18.78%). A higher locality rate means higher gross pay — but also higher dollar amounts withheld for FERS, TSP (if elected as a percentage), and FICA taxes.
Does FERS reduce my federal income tax in any locality?
No — FERS employee contributions are after-tax regardless of locality. The Austin, TX locality rate of 20.35% raises your gross pay, but FERS (4.4% for most active employees) is deducted after all taxes are computed. This means a GS-12 Step 5 employee in Austin, TX pays approximately $175.89 biweekly to FERS ($4573/yr), with no income-tax reduction for that contribution.
Does state income tax affect take-home pay for federal employees in Austin, TX?
The default estimate above assumes no state income tax. If you live in a state that taxes income and work in Austin, TX, enter your state's rate in the calculator. States with no income tax (e.g., Texas, Florida, Washington, Nevada) save federal employees a significant amount. Covers the Austin-Round Rock metropolitan area including Williamson and Hays counties.