Federal Take-Home Pay in San Diego, CA 2026
Estimate your actual biweekly net paycheck as a GS federal employee in San Diego, CA (San Diego-Chula Vista-Carlsbad, CA, 33.72% locality). Accounts for FEHB premiums, FERS retirement contributions, TSP, Social Security, Medicare, and 2026 federal income tax withholding. Covers San Diego County, including Carlsbad, Chula Vista, and surrounding communities.
The San Diego-Chula Vista-Carlsbad, CA locality rate of 33.72% ranks #6 out of 47 federal pay areas in 2026. This high locality rate means federal employees earn significantly more than the base schedule — but deductions also scale up proportionally. Locality rates range from 18.15% to 46.34% (San Jose, CA).
Major federal employers in San Diego, CA include Navy (NAVWAR, NAS), USMC (Camp Pendleton), VA, CBP, SPAWAR. 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 — San Diego, CA
Sample biweekly paycheck at GS-12 Step 5 in the San Diego-Chula Vista-Carlsbad, CA locality area (33.72%). Uses FERS-FRAE 4.4%, 5% traditional TSP, BCBS Basic Self Only, single filer, no state tax.
| Item | Biweekly | Annual |
|---|---|---|
| Gross pay (33.72% locality) | $4,456.92 | $115,880 |
| − FEHB Premium (employee share) | ($133.77) | ($3,478) |
| − Social Security Tax (6.2%) | ($268.04) | ($6,969) |
| − Medicare Tax (1.45%) | ($62.69) | ($1,630) |
| − TSP Traditional (5%) | ($222.85) | ($5,794) |
| − Federal Income Tax Withholding (est.) | ($635.18) | ($16,515) |
| − FERS-FRAE Contribution (4.4%) | ($196.10) | ($5,099) |
| = Net Biweekly Take-Home | $2,938.29 | $76,396/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.
Calculate Your Exact Take-Home Pay in San Diego, CA
Use the interactive calculator below to enter your specific grade, step, FERS tier, TSP elections, and FEHB premium. Pre-set to the San Diego-Chula Vista-Carlsbad, CA locality area (33.72%).
| Deduction | Biweekly | Annual |
|---|---|---|
Gross Biweekly Pay Before any deductions | $4,456.92 | $115,880 |
− FEHB Premium (employee share) Pre-tax (FIT + FICA) | ($133.77) | ($3,478) |
− Social Security Tax (6.2%) FICA | ($268.04) | ($6,969) |
− Medicare Tax (1.45%) FICA | ($62.69) | ($1,630) |
− TSP Traditional (5%) Pre-tax (FIT only) | ($222.85) | ($5,794) |
− Federal Income Tax Withholding (est.) Federal income tax (est.) | ($635.18) | ($16,515) |
− FERS-FRAE Contribution (4.4%) After-tax | ($196.10) | ($5,099) |
| = Net Biweekly Take-Home | $2,938.29 | $76,396/yr |
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Frequently Asked Questions: Take-Home Pay in San Diego, CA
What is GS-12 take-home pay in San Diego, CA in 2026?
A GS-12 Step 5 federal employee in San Diego, CA earns $115,880 gross annually (33.72% 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 $2,938.29 — or about $76,396 per year.
How does the San Diego, CA locality rate affect my paycheck?
The San Diego, CA locality pay adjustment is 33.72% in 2026. This means your GS base salary is multiplied by 1.3372 before any deductions. For a GS-12 Step 5 employee, the 33.72% locality adjustment adds $29,221 to annual pay ($1,123.88 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 San Diego, CA?
For a typical GS-12 Step 5 employee in San Diego, CA under the standard assumptions (FERS-FRAE 4.4%, 5% TSP, BCBS Basic Self Only, single filer), total deductions are approximately $1,518.63 per biweekly paycheck — or 34.1% of gross. This includes Social Security ($268.04), Medicare ($62.69), estimated federal income tax ($635.18), FERS ($196.10), FEHB ($133.77), and TSP ($222.85).
How does San Diego, CA compare to neighboring localities for take-home pay?
San Diego, CA has a 33.72% locality rate, ranking #6 out of 47 pay areas in 2026. Nearby areas include Los Angeles, CA (36.47%), San Jose, CA (46.34%), Phoenix, AZ (22.45%). 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 San Diego, CA locality rate of 33.72% 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 San Diego, CA pays approximately $196.10 biweekly to FERS ($5099/yr), with no income-tax reduction for that contribution.
Does state income tax affect take-home pay for federal employees in San Diego, CA?
The default estimate above assumes no state income tax. If you live in a state that taxes income and work in San Diego, CA, 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 San Diego County, including Carlsbad, Chula Vista, and surrounding communities.