Two E-5s with identical rank and years of service earn the same base pay — $4,110/month in 2026 — but their total compensation can differ by tens of thousands of dollars per year because of BAH variation across duty stations. For 2026, the gap between the lowest- and highest-BAH stations in the comparison below works out to roughly $37,000 per year in civilian-equivalent terms: E-5 with-dependent BAH runs from $1,233/month at Fort Sill to $3,975/month in San Diego, and because BAH is excluded from federal taxable income, the civilian salary equivalent of that difference is even larger than the raw numbers suggest. Understanding total compensation at any assignment — not just base pay — can be worth more than a bonus or early promotion in the career decisions that follow.
Quick Answer
- An E-5 with 6 years of service earns identical base pay ($4,110/month) regardless of duty station — but their total compensation can differ by roughly $37,000/year in civilian-equivalent terms because of BAH
- Among the stations compared here, 2026 BAH for an E-5 with dependents ranges from $1,233/month (Fort Sill / Lawton, OK) to $3,975/month (San Diego, CA) — a $32,904/year difference in direct pay
- Because BAH is excluded from federal taxable income, the exclusion on a San Diego E-5's BAH alone is worth roughly $5,700/year at a 12% marginal federal rate — value a civilian salary has to cover with pre-tax dollars
- The civilian salary equivalent — what someone would need to earn to match total compensation — spans from approximately $79,000 to $116,000/year across the stations compared here
- These figures use the federal-only methodology from the Total Compensation Calculator; state income taxes vary by domicile and can widen the gap further
The scenarios below use real 2026 data for illustration — actual outcomes depend on individual circumstances, duty station, rank, family situation, and financial decisions.
Why do two E-5s with identical rank and time in service make tens of thousands of dollars apart?
Consider two E-5s, both with 6 years of service, both married with dependents. Their base pay is identical: $4,110/month per the 2026 DFAS pay tables. Their BAS is identical: $476.95/month. They have the same rank, the same time in service, the same federal income tax on their base pay.
One is stationed at Fort Sill, Oklahoma. One is stationed in San Diego, California.
Their total compensation packages are roughly $37,000 apart in civilian-equivalent terms.
This is not a bug in military pay. It is intentional — BAH is designed to cover local housing costs, and housing costs vary enormously across the United States. But it has real consequences for how service members evaluate duty stations, negotiate assignment preferences, and plan their financial lives.
What does the BAH gap between duty stations actually look like in dollars?
E-5 over 6 base pay: $4,110.00/month (all locations — identical)
BAS (enlisted): $476.95/month (all locations — identical)
| Duty Station | BAH (w/dep) | Monthly Total | Annual Total |
|---|---|---|---|
| Fort Sill / Lawton, OK | $1,233 | $5,820 | $69,839 |
| Fort Hood / Killeen, TX | $1,695 | $6,282 | $75,383 |
| Fort Campbell / Clarksville, TN | $1,815 | $6,402 | $76,823 |
| JBLM / Tacoma, WA | $2,556 | $7,143 | $85,715 |
| Honolulu / Pearl Harbor, HI | $3,663 | $8,250 | $98,999 |
| San Diego, CA | $3,975 | $8,562 | $102,743 |
2026 BAH rates from DoD. Base pay and BAS are 2026 DFAS published rates.
The direct pay gap between Fort Sill and San Diego is $32,904/year — more than the entire annual base pay of an E-1. That gap comes entirely from BAH. Every single dollar of it is excluded from federal taxable income.
Why the Gap Is Larger Than It Looks
The direct dollar gap understates the real compensation difference because BAH and BAS are excluded from federal taxable income. To understand the full impact, you need to think in terms of civilian salary equivalent — what a civilian job would need to pay, counting the tax advantage of the allowances and the value of TRICARE coverage.
The tax advantage scales with the BAH itself. At a 12% marginal federal rate (where this base pay lands for a single filer in 2026), the exclusion on San Diego's E-5 with-dependents BAH — $47,700/year — is worth about $5,724/year in federal taxes a civilian would pay on the same dollars. At Fort Sill, the same exclusion on $14,796/year of BAH is worth about $1,775/year. Higher BAH doesn't just mean more money — it means more untaxed money.
Add the tax advantage on BAS and an estimated employer family healthcare premium, and the civilian salary equivalent comparison looks like this:
| Duty Station | Direct Annual Pay | Civilian Salary Equivalent |
|---|---|---|
| Fort Sill / Lawton, OK | $69,839 | ~$79,000 |
| Fort Hood / Killeen, TX | $75,383 | ~$85,000 |
| Fort Campbell / Clarksville, TN | $76,823 | ~$87,000 |
| JBLM / Tacoma, WA | $85,715 | ~$97,000 |
| Honolulu / Pearl Harbor, HI | $98,999 | ~$112,000 |
| San Diego, CA | $102,743 | ~$116,000 |
Civilian salary equivalent = direct annual pay + the estimated federal tax advantage on BAH and BAS (12% marginal rate, single filer) + an estimated employer family healthcare premium — the same methodology as the Total Compensation Calculator. State income taxes are excluded; they vary by domicile and can widen these gaps. Actual figures depend on filing status, deductions, and other income. This is a simplified illustration.
The full civilian equivalent gap — Fort Sill to San Diego — is approximately $37,000/year.
The direct pay gap is $32,904. The additional gap comes from the federal tax exclusion on BAH and BAS: the same housing dollars arrive untaxed at every station, and there are simply more of them in San Diego.
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BAH Calculator
Look up your exact 2026 BAH rate by ZIP code — and see how your BAH changes station-to-station with the PCS move comparison tool.
Open Calculator →What This Means in Practice
Assignment preferences matter financially. A PCS from Fort Sill to JBLM is worth $15,876/year in additional direct pay — $85,715 vs. $69,839. That's not a raise. It's the same rank, same time in service. It's purely geography.
High-BAH assignments often don't feel that way. In San Diego and Honolulu, the higher BAH is mostly offset by higher actual housing costs. The gap in disposable income between duty stations is smaller than the BAH gap suggests — but the civilian salary equivalent still captures the real financial value of the assignment.
The surplus depends on local rent, not on the size of the BAH number. An E-5 at Fort Hood paying $1,200/month rent keeps $495/month of their $1,695 BAH. An E-5 in San Diego paying $3,100/month keeps $875/month of their $3,975 — but at a $3,600 San Diego rent, that surplus drops to $375. Whether a station leaves money in your pocket is a question about your actual lease, not about which BAH rate is bigger.
The gap compounds over a career. An E-7 or O-3 at a high-BAH station for 8 years accumulates tens of thousands more in savings potential — not because their salary is higher, but because their purchasing power is higher relative to their actual housing costs.
The Important Caveat
BAH is designed to approximate housing costs — not create profit. At truly high-cost locations, the BAH may not fully cover market rent. The 2026 DoD methodology benchmarks BAH to cover approximately 95% of median market rent for standardized housing profiles tied to pay grade, with a built-in 5% cost-sharing assumption. In some markets, especially in major California cities, actual market rents exceed BAH for many service members.
The civilian salary equivalent figures above are a comparison tool, not a prediction of disposable income. An E-5 in San Diego may face more financial pressure than an E-5 at Fort Sill — even with roughly $33,000 more in annual BAH — because San Diego rent is also tens of thousands of dollars more per year.
What the comparison does show: the tax-free status of military allowances makes the compensation gap between duty stations significantly larger than a raw paycheck comparison would suggest.
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Compare Your PCS Move
Compare your current and new station side by side — BAH, total comp, and civilian salary equivalent — with the Compare Your PCS Move calculator.
Open Calculator →The Bottom Line
Two E-5s with the same rank, the same years of service, and the same federal paycheck can have total compensation packages worth roughly $37,000/year different to a civilian employer trying to match them. This figure is specific to an E-5 over 6 with dependents comparing San Diego to Fort Sill, Oklahoma, at 2026 rates — the gap at other ranks, dependency statuses, or duty station pairs will differ, but the structural dynamic applies across the spectrum.
For service members near assignment decision points — especially those with dependents — the BAH impact is worth treating as a core part of the financial analysis. A $1,400/month BAH difference over a 3-year tour is $50,400 in direct pay, tax-free. The BAH Calculator lets you look up current rates by ZIP code for any assignment you're considering.
For more context on the spectrum of BAH rates across duty stations, see The Best and Worst BAH Duty Stations of 2026.
