Washington Income Tax Calculator 2026
Washington has no state income tax on wages. The 2026 calculator below applies only federal IRS brackets and FICA. Note: WA does impose a 7% capital gains tax on long-term gains above $270,000 per year (not modeled here).
TL;DR
Washington has no wage income tax, but in 2022 it became one of the few no-income-tax states to add a 7% capital gains tax on long-term gains over $270,000 per year - controversial, upheld by the Washington Supreme Court in 2023.
How Washington state income tax works (2026 overview)
Washington taxes wages, self-employment income, retirement distributions and most other personal income at the rates above. The state collects tax through paycheck withholding (Form Washington W-4 or its equivalent) and quarterly estimated payments for self-employed earners. Annual returns are due April 15 alongside the federal Form 1040.
Washington state income tax: $0
Washington is one of nine US states that does not levy a personal income tax. Your paycheck is reduced only by federal income tax and FICA (Social Security + Medicare). On a $100,000 Washington salary you keep roughly $5,000-$6,000 more per year than you would in neighboring Oregon at the same gross income.
Because there is no state income tax, residents do not file a state return for wages. Washington still funds public services through other channels (property tax, sales tax, business tax, severance tax or tourism revenue depending on the state). The flip side: those alternative taxes are often higher than in income-tax states, so the real-world saving depends on your spending and housing pattern, not just your salary.
Washington take-home pay calculator
Enter your annual gross salary and filing status. The calculator runs federal 2026 brackets + Washington state rules + FICA in your browser - nothing leaves the page.
Estimate only. Uses 2026 IRS brackets and Washington state rules. Does not include local city tax, retirement deductions, or pre-tax health insurance.
Washington take-home examples at common salary levels (2026, single filer)
Here is what a single filer keeps after federal income tax and FICA at five common salary levels in 2026, with Washington's zero state income tax baked in. All numbers assume only the federal standard deduction and no retirement contributions or pre-tax health premiums.
| Gross salary | Federal tax | Washington state tax | FICA | Take-home | Effective rate |
|---|---|---|---|---|---|
| $50,000 | $3,968 | $0 | $3,825 | $42,207 | 15.6% |
| $75,000 | $8,253 | $0 | $5,738 | $61,010 | 18.7% |
| $100,000 | $13,753 | $0 | $7,650 | $78,597 | 21.4% |
| $150,000 | $25,442 | $0 | $11,475 | $113,082 | 24.6% |
| $250,000 | $52,886 | $0 | $14,543 | $182,570 | 27.0% |
FICA = 6.2% Social Security on the first $176,100 of wages plus 1.45% Medicare on all wages. Married-filing-jointly numbers are roughly 5-8% lower at every income level because the federal brackets are nearly twice as wide and federal standard deduction doubles.
How Washington compares to neighbors (Oregon, Idaho)
Same scenario for every state: $75,000 gross annual salary, single filer, no other deductions, 2026 federal brackets, $15,000 standard deduction. The only difference is the state tax line.
| State | Effective state rate | State tax at $75k | Take-home after all taxes |
|---|---|---|---|
| Washington (this state) | 0% | $0 | $61,010 |
| Oregon | 8.27% | $6,202 | $54,807 |
Effective state rate = state income tax divided by gross income. Federal tax ($8,253) and FICA ($5,738) are identical across all states.
Washington tax-planning checklist for 2026
- Adjust your W-4. Most Washington employers withhold using state-specific allowances. Mid-year raises, marriage, and dependent changes all warrant a fresh W-4 to avoid an oversized refund or an unexpected April bill.
- Maximize pre-tax 401(k)/403(b). Contributions reduce both federal AND state taxable income in every state with an income tax. The 2026 federal limit is $23,500 ($31,000 with age 50+ catch-up).
- Use an HSA if eligible. HSA contributions through payroll are exempt from federal tax, FICA, and state tax in most states (including all 10 on this list). 2026 family contribution limit is $8,550.
- Track Washington-specific credits. Most states offer credits for state income tax paid to other states, dependent care, low-income workers (EITC), and renewable energy investments. Each credit is worth more than a deduction at the same dollar amount.
- Time year-end income. If you expect to move to a no-income-tax state next year, defer year-end bonuses, RSU vests, and option exercises into the new tax year.
Frequently asked questions about Washington income tax
Does Washington have a state income tax?
No state income tax on wages. Washington is one of nine US states that does not tax personal wage income. The state constitution has historically been interpreted to prohibit a graduated income tax, though a 7% capital gains tax on long-term gains over $270,000/year was upheld in 2023 as an excise tax.
What is Washington's capital gains tax?
Washington imposes a 7% tax on long-term capital gains exceeding $270,000 per individual per year (2024 threshold, indexed for inflation). Excluded: real estate sales, retirement accounts, and gains from family-owned small businesses. The tax took effect in 2022 and survived a constitutional challenge in 2023.
How does Washington fund schools and services without an income tax?
Sales tax (state 6.5% + local 0.5%-4% = up to 10.4% in Seattle), property tax (effective ~0.88% statewide), B&O (Business & Occupation) gross-receipts tax on businesses, and a relatively high gas tax. Washington's overall state-and-local tax burden is moderate but heavily regressive on lower-income residents.
Are 401(k) and IRA distributions taxed in Washington?
Not at the state level. Washington does not tax Social Security, 401(k), IRA, pension, or annuity distributions. Federal tax still applies to traditional (pre-tax) retirement distributions.
Does Washington tax remote workers who live elsewhere?
Washington does not have an income tax to apply, so remote workers physically in Washington owe no state wage tax. Conversely, a Washington resident who works remotely for an Oregon or California employer may still owe tax to that state depending on its sourcing rules.
Is the Washington capital gains tax constitutional?
Yes, as of the 2023 Washington Supreme Court ruling in Quinn v. Washington. The court characterized the tax as an excise tax on the privilege of selling capital assets rather than a property tax on income, allowing it under the state constitution.
Does Seattle have a city income tax?
Seattle attempted a city income tax on high earners in 2017 but it was struck down by Washington courts as conflicting with state law. There is currently no Seattle income tax. The 'JumpStart' payroll tax does apply to employers with annual Seattle payrolls above $7M for employees earning over $158k.
Will Washington ever introduce a wage income tax?
Unlikely without a constitutional amendment. Voters have rejected income-tax initiatives multiple times, most recently in 2010. The 7% capital gains tax expanded the no-income-tax framework rather than overturning it.
Key terms used on this page
- Marginal tax rate
- The tax rate applied to your last dollar of taxable income - your bracket. If you earn $90,000 in Washington and the rate that applies to your last dollar is 5.85%, your marginal rate is 5.85%, even though most of your income is taxed at lower rates.
- Effective tax rate
- Your total tax divided by your gross income, expressed as a percentage. Because lower brackets tax earlier dollars at lower rates, your effective rate is always less than your marginal rate in progressive states. In a flat-tax state, marginal and effective rates are usually very close (offset only by deductions and exemptions).
- Standard deduction
- A fixed amount you subtract from gross income before calculating tax. For 2026 federal returns, the standard deduction is $15,000 single, $30,000 married filing jointly, and $22,500 head of household. Many states (including Washington if it offers one) have separate state standard deductions at different amounts.
- FICA (Social Security + Medicare)
- The federal payroll tax that funds Social Security and Medicare. As an employee, you pay 6.2% Social Security on the first $176,100 of 2026 wages plus 1.45% Medicare on all wages. Self-employed earners pay both halves (15.3% total) but can deduct half on their federal return.
- Withholding
- The tax your employer takes out of each paycheck and remits to the IRS and your state on your behalf. Adjusted via the federal Form W-4 (federal) and your state's W-4 equivalent. Over-withholding produces a refund; under-withholding produces an April bill (and possibly a penalty).
- Filing status
- Single, Married Filing Jointly (MFJ), Married Filing Separately (MFS), Head of Household (HoH), or Qualifying Widow(er). Determines which bracket schedule applies and the size of your standard deduction. Most married couples should compare MFJ vs MFS each year - MFS is occasionally better when one spouse has high medical expenses or unreimbursed business losses.
- Tax credit vs deduction
- A deduction reduces your taxable income (saves you tax = deduction x marginal rate). A credit reduces your tax dollar-for-dollar (saves you tax = credit amount). A $1,000 credit is worth more than a $1,000 deduction at the same income level.
Methodology and sources
Federal brackets: The 2026 federal income tax brackets used by the calculator (10%, 12%, 22%, 24%, 32%, 35%, 37% with single thresholds of $11,600, $47,150, $100,525, $191,950, $243,700, $609,350) are from the IRS Revenue Procedure published for tax year 2026, adjusted from 2025 for inflation. The 2026 federal standard deduction is $15,000 single, $30,000 married filing jointly, and $22,500 head of household.
State rules: Washington does not levy a state income tax, so the calculator above only models federal tax and FICA. There is no Washington state authority to cite for income-tax rules because there are none.
FICA: Social Security wage base of $176,100 for 2026 (taxed at 6.2%) and Medicare tax of 1.45% on all wages. The Additional Medicare Tax (0.9%) on wages above $200,000 single / $250,000 joint is NOT modeled in the calculator above - it applies to high earners and would shave a small amount off the displayed take-home at those levels.
What the calculator does NOT model:
- Local city, county, or school district income tax (relevant in OH, PA, MI, NY-NYC, MD, AL among others)
- Pre-tax 401(k), 403(b), 457(b), HSA, and FSA contributions (each would reduce both federal AND state taxable income)
- Pre-tax health, dental, and vision insurance premiums
- State-specific credits (EITC, dependent care, retirement income exclusion, etc.)
- Itemized deductions for taxpayers who itemize instead of taking the standard deduction
- The federal Additional Medicare Tax (0.9%) on high earners
- The federal Net Investment Income Tax (3.8%) on investment income for high earners
- Alternative Minimum Tax (AMT) at the federal or state level
Limitations: The calculator is an estimate, not tax advice. For any decision with material financial consequences, consult a qualified tax professional licensed in Washington. Tax rules change frequently - this page reflects rules as of the date below.
Page generated by 3Tej's state-tax page builder. Last updated 2026. Rules current as of January 2026 - check the official Washington Department of Revenue website (or your state equivalent) for any changes during the tax year.