Washington Tax Tables for 2017
The 2017 Washington Tax Tables summarise the state-level rules applied to wages, deductions, credits and taxable income. These tables match the rules used by the Washington State Tax Calculator 2017.
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Washington Tax Tables for 2017
The tables below outline the income tax structure, deduction amounts, state-level credits and payroll-related rules used for Washington in 2017. Washington applies a flat income tax to this filing status. All taxable income is taxed at the same rate, with no marginal brackets. This table shows the single rate used in calculations. To understand how flat tax tables differ from progressive systems, see our Tax Tables guide.
Single – Flat Income Tax (2017)
A single flat tax rate applies to all taxable income for Single filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 0% |
Married filing jointly – Flat Income Tax (2017)
A single flat tax rate applies to all taxable income for Married filing jointly filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 0% |
Married filing separately – Flat Income Tax (2017)
A single flat tax rate applies to all taxable income for Married filing separately filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 0% |
Head of household – Flat Income Tax (2017)
A single flat tax rate applies to all taxable income for Head of household filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 0% |
Widowed – Flat Income Tax (2017)
A single flat tax rate applies to all taxable income for Widowed filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 0% |
Washington Standard Deduction(2017)
State-level standard deduction amounts for each filing status.
| Filing Status | Amount |
|---|---|
| Single | $0 |
| Married filing jointly | $0 |
| Married filing separately | $0 |
| Head of household | $0 |
| Widowed | $0 |
Washington Tax Tables for Related Years
These related years are often reviewed together for comparing bracket changes, deductions and Washington updates:
Frequently Asked Questions
Can I switch to bi-weekly/semi-monthly?
Yes—change pay frequency in the calculator, then review per-period and monthly splits for 2017.
Do charitable donations help here?
If you itemize federally, they reduce AGI/tax on the federal side. With no WA wage tax, the benefit is entirely federal.
Moving from WA to a wage-tax state mid-year
Model the other state’s months on that state page. Compare totals in the State hub to plan withholding.
Do I need local filing in Washington?
Not for a personal wage income tax. Property/business filings are separate from this wage model.
Are unemployment benefits taxable here?
They follow federal inclusion. With no Washington wage tax, you’ll see the effect only on the federal side in 2017.
Important Notes
All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.