No state income tax in Seattle. No state income tax in Austin. So why does one paycheck feel so different from the other?
You're here because the comparison sounds like a coin flip — two tech-heavy cities, two warm-weather fantasies (one humid, one rainy), two states that love to advertise zero on the state income tax line.
Then you look at rent. Or a job offer that's $20k lower. Or a friend in Capitol Hill paying $2,200 while someone in Round Rock pays $1,350 for more square footage.
Fair. Seattle vs Austin isn't a tax story first. It's a housing and salary story with a few payroll line items hiding in the footnotes.
The Surprise: Taxes Are Almost a Tie
Both Washington and Texas have no state income tax on wages. You still pay federal income tax and FICA. That's the big picture.
The difference is smaller than Florida-vs-New-York drama:
| Gross salary | Seattle (WA) take-home | Austin (TX) take-home | Austin ahead |
|---|---|---|---|
| $100,000 | ~$78,565 | ~$79,180 | ~$615/year |
| $125,000 | ~$95,935 | ~$96,704 | ~$770/year |
| $150,000 | ~$112,869 | ~$113,791 | ~$920/year |
Austin edges out Seattle by a few hundred dollars a year at the same gross in our 2026 engine — not because Texas taxes you less on income, but because Washington still hits most W-2 paychecks with employee payroll premiums (we model PFML / long-term care-style lines — on the order of ~$615/year at $100k gross). Texas doesn't have that same stack on a typical tech W-2.
So when someone says "move to Austin for the tax savings," they're not wrong — they're just describing hundreds per year, not thousands, versus Seattle. Versus California or New York? Different conversation entirely.
Run your offer through the Washington paycheck calculator and Texas paycheck calculator.
Where the Money Actually Moves: Cost of Living
Our relocation data (C2ER-style indices, US average = 100):
| City | COL index | Comfortable salary (single, 50/30/20) |
|---|---|---|
| Austin, TX | 98 | ~$98,000 |
| Seattle, WA | 125 | ~$125,000 |
That's a $27,000 gap in gross needed for the same "comfortable" lifestyle band — before you argue about neighborhoods.
Rent: Seattle one-bedrooms often land $1,800–$2,400 depending on neighborhood (Capitol Hill, South Lake Union, Belltown on the high end; outer pockets lower). Austin averages $1,400–$1,650 citywide, with $2,400+ for downtown/South Congress and $1,000–$1,400 in Round Rock, Pflugerville, and similar.
Rough math: $400–$800/month rent difference is common for comparable "I have a job and a commute" setups — $4,800–$9,600/year — which swamps the tax/payroll gap.
Groceries: Seattle runs 10–15% above national averages. Austin is often at or slightly below national — H-E-B is not a small detail.
Sales tax: Seattle's combined rate is around 10.25% — among the highest in the country. Texas has no state income tax but sales tax applies (6.25% state plus local; Austin area often ~8.25%). High earners still usually prefer no income tax, but you'll feel Seattle at checkout.
Cars, Rain, and AC: Lifestyle Line Items
Seattle: Link light rail and buses exist; many professionals are car-light ($200–$400/month transit + rideshare). Own a car and you're back in $600–$1,000/month territory. Nine months of rain is real — budget for indoor life.
Austin: You need a car for how most people actually work and live. $600–$900/month all-in (payment, insurance, gas) is normal. Summer AC is a line item — $150–$200/month electricity in peak months isn't unusual.
Neither city is NYC-on-the-subway. Austin assumes wheels; Seattle gives you more transit optionality if you're disciplined about it.
Buying a Home: Austin Wins on Sticker Price (Usually)
Seattle: Median home prices near $840,000 in late 2025 — King County property taxes around 0.9% effective on many purchases, plus insurance. Comfortable buying income often starts $180,000–$220,000.
Austin: Medians in the $540,000–$560,000 range (down from peaks, still elevated). Travis County property taxes run 1.8%–2.4% — Texas recoups through the property tax bill what it doesn't take from wages. Renters mostly dodge that; buyers should not.
Austin's purchase price is lower; Seattle's ongoing tax rate on a new buy is often lower than Texas's percentage — run the full PITI stack, not just Zillow zestimates.
A Real Scenario: $125k Gross, Single, Renting
This is the fair fight — near Seattle's comfortable band, above Austin's.
Seattle ($125k):
- Take-home: ~$95,935/year (~$7,995/month)
- Rent $2,100: ~26% of net
- WA payroll premiums already in the model
Austin ($125k):
- Take-home: ~$96,704/year (~$8,059/month)
- Rent $1,600: ~20% of net
- ~$700/month more breathing room after rent in many real-world pairs
Same gross. Different city. Austin leaves more after housing in this scenario — and you'd technically only need ~$98k gross in Austin for the same lifestyle target in our COL model, if your employer actually adjusts pay down.
Moving Between Them: Don't Compare Gross in a Vacuum
The trap: "I make $125k in Seattle, so $110k in Austin is a raise."
Maybe. Maybe not.
- Seattle comfortable: ~$125,000
- Austin comfortable: ~$98,000
Our Seattle → Austin relocation calculator translates lifestyle + COL + tax rules. Reverse direction: Austin → Seattle.
State rollup: Washington → Texas if you're still picking a city.
Tech salaries: Seattle (Amazon, Microsoft, big cloud ecosystem) and Austin (Apple, Tesla, Meta, Google, startup density) both pay well — but the same role at the same level often pays more in Seattle than Austin. If your offer is $125k → $105k, you might still win in Austin on rent. If it's $125k → $95k, run the calculator before you celebrate.
When Seattle Still Makes Sense
In-person tech career density. Headquarters, teams, and senior roles still cluster in the Puget Sound for a lot of paths. Remote Austin jobs exist; Seattle's labor market depth is hard to replicate for some niches.
You want West Coast without California income tax. Versus San Francisco (COL 165), Seattle (125) is a meaningful step down — Austin (98) is another step.
Transit-friendly life. If you'll actually live car-light near light rail, Seattle's transport bill can beat Austin's.
Climate preference. Some people will pay more to not live through Texas summer heat. That's valid — price it.
When Austin Makes Sense
You want the lowest comfortable number in a major tech hub. ~$98k vs ~$125k in our model is not a rounding error.
You're buying a house on a middle-class tech salary. Median prices and the overall PITI conversation often favor Austin over Seattle — with property tax eyes open.
Remote work with national pay. If you're paid Seattle rates from Austin, you win twice. If you're paid Austin rates in Austin, you're still often ahead of Seattle on monthly margin.
You need a car anyway and don't value Seattle's transit enough to offset Texas sprawl.
Seattle vs Austin: Quick Decision Guide
Austin probably wins on money if:
- Your gross stays flat or drops less than ~$20k–$27k vs Seattle
- You're renting and want margin after rent
- You're optimizing for home purchase price
- You don't need Puget Sound-specific career proximity
Seattle probably wins if:
- Your employer pays a meaningful Seattle premium you can't get in Austin
- Your career path requires local Big Tech density
- You'll live car-light and skip Austin's heat + sprawl tax
- You're comparing against San Francisco, not against Austin as the baseline
The Bottom Line
Seattle vs Austin is not "which state has lower taxes" — both are zero state income tax on wages. The fight is:
- Comfortable salary gap: ~$125k Seattle vs ~$98k Austin ($27k in our COL model)
- Take-home at same gross: Nearly identical; Austin ahead by ~$600–$900/year mostly due to WA payroll premiums
- Rent: Often $400–$800/month less in Austin — that dominates the spreadsheet
- Catch: Texas property taxes if you buy; Seattle sales tax and home prices if you stay a renter long-term in core neighborhoods
Do the comparison on your offer letter and lease, not a slogan. Start with Seattle → Austin, then Washington vs Texas take-home.
*Tax take-home figures use this site's paycheck engine for tax year 2026 (federal, FICA; no Washington or Texas state wage income tax; Washington employee payroll premiums modeled as on the live calculator). Comfortable salary targets use our relocation salary calculator COL indices (Austin 98, Seattle 125, national baseline 100) and a 50/30/20 budget model. Rent and home price ranges reference 2025–2026 market data (Zillow, RentCafe, Redfin). Property tax and insurance vary by county and purchase. This is not financial advice.*
References (2026)
Tax & social contributions
- IRS Rev. Proc. 2025-32 — 2026 brackets & standard deduction
- IRS Publication 15 (2026) — employer withholding & FICA
- SSA — 2026 Social Security wage base ($184,500)
- Tax Foundation — 2026 state income tax rates
Housing / cost of living
Take-home figures use this site's paycheck engine. Cost-of-living and rent context cite the official statistical sources above (plus our relocation model for relative indexes). Not financial advice.