How a Washington paycheck is built
Every Washington worker pays federal income tax, calculated on the W-4 you submitted to your employer using the IRS Publication 15-T tables. Federal income tax is followed by FICA: 6.2 percent Social Security up to the annual wage base, plus 1.45 percent Medicare on every dollar. The 0.9 percent Additional Medicare Tax applies once year-to-date wages cross $200,000 single or $250,000 married filing jointly.
Washington levies no state income tax on wages. Your paycheck has only federal layers, no state line.
Paid Family Leave: Washington has a Paid Family Leave program with employee-paid premiums.
What changed recently in Washington
- WA Cares Fund premium 0.58% of wages, employee-only.
- WA PFML premium 0.92% of wages, employer + employee split (employee share around 0.6%).
- WA Cares benefits begin July 2026.
Washington payroll quirks workers should know
- Two separate state-level deductions on every Washington paycheck despite no state income tax.
- WA Cares Fund opt-out closed (with limited grandfathered exceptions).
- No local income tax in Seattle, Spokane, or anywhere in Washington.
Example breakdown
A hypothetical Washington worker on a $65,000 annual salary, paid bi-weekly, single filer, no extra adjustments. Educational only, your real paycheck differs.
| Gross (bi-weekly) | $2,500.00 |
| Federal income tax | -$216.15 |
| Social Security (6.2%) | -$155.00 |
| Medicare (1.45%) | -$36.25 |
| Washington state tax | $0.00 (no state income tax) |
| Estimated take-home | $2,057.93 |
Run your own numbers in the Washington paycheck calculator.