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Washington Nanny Tax Guide

Washington has no state income tax but does require participation in the Paid Family and Medical Leave program. The state has the highest minimum wage in the country.

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Washington household employer quick facts

Applies in Washington

  • State unemployment
  • Paid family leave

Not in Washington

  • State income tax withholding
  • Disability insurance

Minimum Wage

$17.13/hour

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SUTA Rate Range

0.27% - 6.03%

New employers: 1.02% (UI + EAF) on the first $78,200 (2026). Washington Employment Security Department

Key things to know
  • No state income tax
  • Paid Family and Medical Leave program
  • Highest minimum wage ($17.13/hour)
  • High SUI wage base ($78,200)

Washington Employer Requirements

No State Income Tax

Washington has no state income tax on wages. You only need to handle federal income tax withholding if your employee requests it.

Paid Family and Medical Leave

For 2026, WA Paid Leave's total premium is 1.13% of wages up to $184,500. Household employers are exempt from the 28.57% employer share but must withhold or pay the 71.43% employee share, equal to about 0.807% of wages.

State Unemployment Insurance

Employers pay SUI tax on the first $78,200 of wages, one of the highest wage bases. New employer rate is at least 1.02%, with 2026 rates ranging from 0.27% to 6.03% based on experience.

Workers' Compensation

Washington doesn't require workers' compensation for a typical single-nanny household (coverage becomes required once you have 2 or more household workers each working 40+ hours a week). It's still worth considering: it protects your employee if they're injured at work, and protects you from potential liability. If you do need coverage, it's purchased through the state L&I fund.

Washington household employer questions

What will it cost?

Wondering what you'll actually owe as a Washington employer? Adjust the numbers below to get a quick estimate of your annual tax obligations.

This guide is for informational purposes only and should not be considered legal or tax advice. Tax laws change frequently. Always verify current requirements with your state's tax agency or consult with a qualified tax professional.

Verified accurate as of June 2026Sources: Washington tax agency, IRS Publication 926
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Guest article from a NannyKeeper partner

Washington Nanny Taxes: 3 Calls Families Dread

By Sarah Barrett, Enrolled Agent, Licensed Tax Professional, Eagleview Collaborative

Sarah writes about the three moments that make a Washington family an employer without warning: a nanny's injury, an unemployment claim, and a January W-2 request.

Sarah is a NannyKeeper partner and a NannyKeeper customer. NannyKeeper earns a commission on Nanny Tax Blueprint purchases.

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