Quick answer: Washington and Texas both skip a broad wage income tax in 2026, so the move is decided by housing and recurring address level costs. Seattle and Dallas home prices differ substantially, but Texas property tax, homeowners insurance, electricity, tolls, and any special district obligation must be priced for the actual home. Compare one specific Seattle address against one specific DFW address, not two statewide averages.
Seattle families often start with the listing price gap and then ask which Texas costs could narrow it. That is the right question. Property tax, insurance, summer electricity, tolls, and property specific district obligations can change the monthly result enough to change the home or suburb you choose.
A quick note on geography, because it changes every number below. "Dallas" usually means the city of Dallas itself. "Dallas-Fort Worth," or DFW, means the wider region, including Fort Worth and dozens of suburbs, each with its own tax rates and school district. Most relocating families land somewhere in DFW rather than in the city of Dallas, so this guide covers the region. I have labeled every figure with the geography and the period it actually describes, because mixing a statewide number with a metro number is how these comparisons go wrong.
If you want the wider picture first, start with the DFW Family Relocation Guide, then use the Suburb Matcher once you are ready to narrow the map.
Watch: how schools, commute, budget, and lifestyle turn a very large metro into a short, testable list of communities.
The Tax Picture, Including the Part That Just Changed
The usual shorthand is that Washington and Texas are twins on tax because neither imposes a broad individual tax on wage income in 2026. That remains the practical starting point for many households, but capital gains and future Washington income tax rules can matter for some compensation plans.
Wage income today. Washington does not impose a broad individual income tax on wages in 2026, and the Texas Constitution prohibits an individual net income tax.
Capital gains. Washington's capital gains tax applies to certain long term gains allocated to Washington. For tax year 2025, the standard deduction is $278,000, the rate is 7 percent above the deduction, and a 9.9 percent tier applies to taxable Washington capital gains above $1 million. Real estate and qualifying retirement accounts are among the exemptions. Confirm the current deduction, exclusions, and allocation rules with the Washington Department of Revenue. Texas does not impose an individual capital gains tax under Article VIII, Section 24-b of its Constitution.
The future change. Washington enacted a 9.9 percent tax on Washington taxable income above a $1 million standard deduction. The official 2026 Department of Revenue legislative report says it applies to income received beginning January 1, 2028, with the first returns and payments due in 2029. That is a scheduled future rule, not a current 2026 household cost. Anyone planning a later move around equity or high income should recheck the law and get tax advice before acting.
| Category | Washington | Texas | Source and period |
|---|---|---|---|
| Broad tax on wage income in 2026 | None | None | Washington DOR and Texas Constitution, checked October 4, 2026 |
| Capital gains tax | 7% above the 2025 standard deduction; 9.9% tier above $1M of taxable Washington capital gains | No individual capital gains tax | Washington DOR, tax year 2025; Texas Constitution |
| Future Washington income tax | 9.9% above a $1M standard deduction, scheduled for income received in 2028 | Not applicable | Washington DOR 2026 legislative report; first returns and payments due 2029 |
Sources checked October 4, 2026: Washington Department of Revenue capital gains guidance and 2026 legislative report; Texas Constitution Article VIII, Sections 24-a and 24-b. Tax law and residency rules change. Confirm your own timing and compensation with a CPA or tax attorney.
What the Housing Gap Actually Is
This is the number that moves families, and it deserves to be measured properly rather than inflated.
On overall cost of living, the gap is real but moderate. The Bureau of Economic Analysis publishes Regional Price Parities, which measure the price level of a metro against the national average. For the 2024 data year, the Seattle-Tacoma-Bellevue metro came in at 111.1 and the Dallas-Fort Worth metro at 103.1. That is roughly 8 percent higher overall in Seattle, not the 30 or 40 percent that vendor calculators like to advertise.
On housing specifically, the gap is a different animal. The same BEA data puts the housing component at 151.3 for Seattle against 117.9 for DFW, about 28 percent higher. For a matched current market comparison, Redfin's all-home data for the three months ending August 2026 reported a median sale price of $874,421 in the city of Seattle and $448,703 in the city of Dallas. That is city against city, all home types against all home types, and the same source and period. It does not predict what a detached home in a particular Seattle neighborhood or DFW suburb will cost.
Market sources: Redfin Seattle and Dallas market pages, all home types, three months ending August 2026, based on MLS and public record calculations. Cost of living and housing components use BEA Regional Price Parities, 2024 data year.
The gap is large enough to justify a close comparison, but it is not a savings guarantee. Match the home type, school boundary, commute, and condition you would actually choose. Then add every recurring cost before deciding what the move changes.
Texas Property Tax and the Homestead Exemption
Texas funds schools, cities, counties, and emergency services largely through local property tax. There is no single statewide rate. Your bill is the sum of the rates set by every taxing entity covering your specific parcel, applied to the appraised value after exemptions. Two rules matter most for a family arriving from Washington.
Sources: Texas Comptroller (Tax Code Sections 11.13(b) and 11.13(c)) and Texas Tax Code Section 23.23. Exemption amounts are set by the Legislature and can change. Confirm current figures with your county appraisal district.
The residence homestead exemption. Tax Code Section 11.13(b) requires school districts to exempt $140,000 of a qualifying residence homestead's value, raised from $100,000 by Proposition 13 in November 2025. Section 11.13(c) adds a further $60,000 school district exemption for owners age 65 or older or who qualify as disabled, raised from $10,000 by Proposition 11. Eligibility depends on owning and occupying the home as your principal residence, and you apply through the county appraisal district.
Filing does not happen at closing. I want to be direct about this because it is repeated as fact all over the internet. The exemption is an application you submit to the county appraisal district, and the timing rules depend on your ownership and occupancy dates. Nobody files it for you at the closing table. Confirm the process and the deadline with the appraisal district for your county.
The 10 percent appraisal cap, and when it starts. Texas limits the annual increase in the appraised value of a qualified residence homestead to 10 percent, plus the value of new improvements. The detail that catches buyers is the timing. Tax Code Section 23.23(c) provides that the limitation takes effect as of January 1 of the tax year following the first tax year the owner qualifies the property for a Section 11.13 exemption. In practice, your first year in the home is generally not protected by the cap. If you buy in a rising market, budget for that first reassessment.
Insurance: The Line Washington Families Never See Coming
If there is one number I wish every Seattle family checked before they set a budget, it is this one. Washington is one of the least expensive states in the country for homeowners insurance. Texas is one of the most expensive, because of hail and severe storms.
The Texas Department of Insurance reports a 2025 statewide average annual homeowners premium of $3,489 for policies with wind coverage. It is a statewide average across different homes, coverage amounts, deductibles, and counties, so it is orientation rather than a quote. Washington's regulator does not publish a directly comparable current figure, which means a multiplier would be misleading.
Get a Texas quote on each serious address before setting the final budget. Roof age, construction, replacement cost, claims history, location, and the wind and hail deductible can move the premium and your out-of-pocket exposure.
Four things to ask about on any Texas quote:
- The wind and hail deductible, and whether it is a flat dollar amount or a percentage of dwelling coverage. A percentage deductible on a $700,000 home is a much larger out-of-pocket number than most families expect.
- Roof age and roof settlement terms. Replacement cost versus actual cash value on the roof changes both the premium and what you receive after a hailstorm, and North Texas gets hail.
- Whether flood is covered. It generally is not. FEMA states that homeowners and renters insurance does not typically cover flood damage, and that more than 20 percent of flood claims come from properties outside high risk flood areas.
- Claims history on the property, not just on you. Prior claims on the house itself can affect what an insurer will offer.
The DFW Cost Stack Most Comparisons Leave Out
State level comparisons stop at price, tax rate, and insurance. Three more DFW specific costs can move a monthly payment enough to change which house you buy, and none of them exists in the Puget Sound region in the same form.
| Cost | Why it varies by address | How to check it |
|---|---|---|
| MUD or PID obligation | A property may sit inside a municipal utility district or public improvement district. The type, term, rate, and assessment vary by district and parcel, so no general monthly amount is reliable. | Search the property's district obligations in the Texas Comptroller special purpose district database, review the current appraisal record and district documents, and read the seller's disclosure |
| Tolls | Several North DFW commutes are far faster on tolled roads, and the cost scales with in-office days | Price your actual route on the NTTA toll rate map and multiply by commuting days |
| Summer electricity | Most of DFW is in the deregulated retail market, so the plan you choose changes the bill on the same house. Summer cooling load here is nothing like a Seattle summer. | Compare plans on the Public Utility Commission's Power to Choose site and ask the seller or builder for 12 months of actual usage |
The MUD and PID line deserves a deliberate check because it is attached to the specific property. Two homes with the same price can still have different obligations. Use the current tax record and district documents for each address rather than a regional range.
Model Your Own Numbers Before You Set a Budget
Use the Dallas Cost Calculator to test the categories that actually move a DFW monthly payment: property tax, homeowners insurance, summer electricity, vehicles, and tolls.
Open the Cost Calculator →Compare Your Two Addresses, Not the Two States
Here is the process I walk families through. It takes about an afternoon and it replaces every state average you have read, including the ones in this article.
- Price and financing. Set the target purchase price, down payment, and a current rate quote from a lender licensed in Texas. Ask the lender to escrow taxes at the reassessed value, not the seller's bill.
- The complete tax rate. Add every taxing entity on the parcel record, then check separately for a MUD or PID obligation. Do this for each candidate suburb; the spread across DFW is meaningful.
- Homestead eligibility and timing. Confirm with the county appraisal district when you can apply and which tax year the 10 percent cap first protects.
- A real insurance quote. Include the wind and hail deductible, roof settlement terms, the replacement cost limit, and a decision on separate flood coverage.
- Electricity and tolls. Use the actual home's usage history and the actual work and school routes, at the hours you will really drive them.
- The exact campus. Verify school assignment through the district's official address lookup for the specific property, then confirm it with the district before you make an offer.
- Capital gains timing. If a stock sale or vesting event is part of the plan, talk to your tax advisor about sequencing it against your Washington residency, because the timing can matter.
Run that stack for your current Seattle area home and for two or three DFW candidates. Whatever the answer turns out to be, it will be yours rather than a state average that describes nobody.
Work Location Is the First Filter
DFW has no single downtown that anchors everyone, which is the biggest structural difference from a Seattle commute. Major job centers are spread across Downtown Dallas, the Las Colinas and airport corridor in Irving, the Legacy area in Plano, Richardson, Frisco, and Downtown Fort Worth. Geography matters more than the company name, so here is where the big employers actually sit: Toyota North America and JPMorgan Chase in Plano, Charles Schwab in Westlake, State Farm in Richardson, American Airlines in Fort Worth, and AT&T, Southwest Airlines, and Texas Instruments in Dallas.
That spread is an advantage when you are job hunting and a trap when you are house hunting, because a community that is comfortable for an office in Plano can be punishing for a daily trip to Fort Worth. Map the actual office, the expected arrival time, and the number of in-office days before you look at a single listing. If both adults work, map both.
If you are fully remote, give yourself permission to choose on price, the exact school campus, home type, and daily routine instead of office proximity. If either adult has a central Dallas, airport corridor, or Fort Worth worksite, northern suburbs should not be the automatic shortlist. Our guide to where to live in DFW based on where you work breaks the region down corridor by corridor.
A Starting Shortlist of DFW Communities
These are conditional starting points, chosen for objective reasons: work corridor, housing age and price band, and a school district and campus you must verify at the address level. They are not equivalents to Seattle area communities and they are not a ranking. Medians update automatically from the site's rolling local market dataset.
| Community | Current median | School check | Worksite and housing filter | Homes |
|---|---|---|---|---|
| McKinney | $498K | Niche A; verify split zones | Compare for a northern or remote work setup, a historic core, newer communities, and a broad price range. Test any central commute. | View homes |
| Allen | $517K | Niche A+; verify campus | Compare for a compact northern city and jobs around Allen, Plano, or Richardson. Central Dallas still requires a route test. | View homes |
| Plano | $530K | Niche A; verify split zones | Compare for established housing and jobs around Legacy, Plano, or Richardson. It is more central than the other northern choices here. | View homes |
| Frisco | $672K | Niche A+; verify split zones | Compare for newer housing and a north DFW worksite. Do not choose it by school district name alone. | View homes |
| Prosper | $849K | Niche A; verify campus | Compare when newer construction and a larger budget matter and the worksite is northern or remote. Central job centers increase the commute tradeoff. | View homes |
Niche grades checked October 4, 2026, for McKinney ISD, Allen ISD, Plano ISD, Frisco ISD, and Prosper ISD. TEA released its 2026 A-F district and campus ratings on August 14, 2026; review the assigned campus on TXSchools.gov. A district grade is not a promise about any individual campus.
Newer and more affordable options a little further out include Celina, Little Elm, and parts of Lewisville. Compare the full set on the DFW suburbs hub, and read our guide to the best DFW suburbs for families and our Dallas cost of living breakdown alongside it. If you are also weighing other West Coast origins, our California to DFW family guide covers a lot of the same ground.
Fair housing rules also shape how I can help. My job is to give you objective resources and help you evaluate homes against criteria you define, not to steer you toward or away from communities. If you have questions about crime or safety, the right sources are the local police department's crime map, NeighborhoodScout, and City-Data, and you should review them yourself.
The Weather Tradeoff
You are trading gray, mild, rainy winters for the opposite of that in both directions. DFW summers are hot, July and August especially, and the adjustment is real. In exchange you get far more sunshine year round and short, mild winters. Spring brings storms, and hail is common enough that it shapes the insurance market described above.
Most Pacific Northwest transplants tell me the sunshine is the part they underestimated in the good direction and the August heat is the part they underestimated in the other one. Practically, it changes your habits more than your happiness: outdoor time shifts to early morning and evening in the peak weeks, shade and a pool stop being luxuries, and your electricity bill has a summer shape instead of a winter one. Picture a real August before you commit, not an average annual temperature.
A Realistic Seattle to DFW Sequence
Seattle families often move on a 6 to 12 month horizon, especially remote workers choosing DFW deliberately rather than reacting to a transfer. Here is the rhythm that works.
About 90 days out
Confirm whether work anchors you anywhere, and whether the role is in-office, hybrid, or remote. Talk to a lender licensed in Texas and build the full monthly number, not just principal and interest. Decide whether you need to sell in Washington first, and whether a short term rental in DFW would take pressure off the timing. If a vesting date or a capital gains question is in play, loop in your tax advisor now rather than later.
About 60 days out
Narrow to two or three suburbs using work location, price band, and district. Run the cost stack above on a sample address in each, including the MUD and PID check. Plan a scouting trip or a set of virtual tours, and see each area on a weekday at the hours you would actually be driving.
About 30 days out
Tour homes, verify campus assignment on your top choices, get insurance quotes on the specific properties, and make an offer. During the option period, have the inspector walk you through roof condition, drainage, foundation movement, and HVAC capacity. Foundations and cooling systems behave differently on North Texas clay soil than on anything you are used to in the Puget Sound region.
Moving logistics
Interstate transit times vary by carrier, route, and season, so ask each mover for a written delivery window rather than assuming a number. The Federal Motor Carrier Safety Administration's Protect Your Move site explains how to verify a mover's registration and how valuation coverage works. Keep school and medical records with you, and plan for any stretch when the family may be down to one vehicle.
Frequently Asked Questions
Do Washington and Texas both have no income tax?
Neither state imposes a broad tax on wages in 2026. Washington taxes certain long term capital gains, with 7 percent and 9.9 percent tiers for tax year 2025. It also enacted a separate 9.9 percent tax above a $1 million standard deduction for income received in 2028, with first returns due in 2029. Recheck the rules for your income and move date.
Is Dallas really that much cheaper than Seattle?
Housing prices are materially lower in the matched city data cited above: Redfin reported August 2026 all-home medians of about $874,000 in Seattle and $449,000 in Dallas. That does not tell you what your move saves. Compare the same home type and add property tax, insurance, utilities, vehicles, tolls, HOA dues, and any district obligation for the exact DFW address.
What costs can surprise someone moving from Washington to Texas?
Property taxes vary by parcel, and the seller's current bill may reflect exemptions you will not have. The Texas Department of Insurance reports a 2025 statewide average homeowners premium of $3,489, but your quote can differ substantially. Also price summer electricity, tolls, HOA dues, and any MUD or PID obligation attached to the property.
What is a MUD or PID, and why does it matter in DFW?
A municipal utility district or public improvement district is a local entity that can create a tax, assessment, or other property obligation. The amount and structure vary by district and parcel, so do not use a regional average. Check the appraisal record, current district documents, title materials, and seller's disclosure for the specific home before making an offer.
Do I file the Texas homestead exemption at closing?
No. The residence homestead exemption is an application you submit to your county appraisal district, and the timing depends on your ownership and occupancy dates. It is also worth knowing that the 10 percent annual appraisal cap generally takes effect the tax year after you first qualify, so your first year in the home is usually not protected. Confirm both with your county appraisal district.
Which DFW suburbs should a Seattle family compare first?
Start with the worksite and full monthly budget. Plano or Richardson can fit some Legacy, Richardson, or central Dallas work patterns; Frisco, Allen, McKinney, and Prosper make more sense for many northern or remote work setups. Those are starting points, not commute promises. Test the route at the required arrival time and verify the exact school campus for every address.
Data note: Local home prices and school grades use the site's suburb profile dataset and update independently of this article. Market figures are not an appraisal or a prediction. Tax and insurance information here is general education, not tax, legal, or insurance advice. Confirm your situation with the county appraisal district, a licensed insurance agent, and the appropriate tax or legal professional.
The Bottom Line
A Seattle to Dallas-Fort Worth move is worth running the numbers on, but the result belongs to your addresses and routine. Compare the complete local tax rate on one specific parcel, any MUD or PID obligation, a real insurance quote with its wind and hail deductible, electricity, the actual toll route, and the verified school campus. Run those checks for two or three homes, then decide whether the housing difference still works for your family.
Ready to find the right suburb for your family? Contact Kristen at whymovetodallas.com.
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The DFW Family Relocation Guide
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Get the Free Guide →Kristen Carpentier, TREC License #760457 · eXp Realty, 15950 Dallas Pkwy #400, Dallas, TX 75248 · Licensed in Texas only · Consumer Protection Notice · Information About Brokerage Services · Equal Housing Opportunity