Bookkeeper Salary in Washington 2026,
$58,620 Median | BLS Data by City

Washington bookkeepers earn a median $58,620 a year, $28.18 an hour, per BLS OEWS May 2025, with the middle half between $49,830 and $66,400 and a full range of $45,070 to $77,630. That is 15.7% above the $50,670 national median, and Washington takes no state income tax out of it.

Seattle-Tacoma-Bellevue at $60,460, then Mount Vernon-Anacortes at $59,020, Bremerton-Silverdale-Port Orchard at $58,590, Kennewick-Richland at $57,290 and Bellingham at $57,000. The whole table spans under three and a half thousand dollars, so relocating within Washington for this occupation rarely pays for itself once housing is counted.

No. Washington licenses nothing in this occupation and no state board regulates it. Employers screen on software fluency across QuickBooks, Xero and NetSuite, on payroll competence, and on whether you can actually file Washington's business and occupation and sales tax returns. Voluntary credentials such as the AIPB Certified Bookkeeper exist but no Washington employer is required to ask for one.

The ones that replace income tax. Washington businesses file business and occupation tax on gross receipts, at rates that vary by activity classification, and destination-based sales tax where the sourcing rules depend on where the customer takes delivery rather than where the seller sits. Both run through the Department of Revenue's system on a monthly or quarterly cycle, and both routinely land on the bookkeeper.

Relative to the occupation nationally, yes. A 15.7% wage premium plus no state income tax means a Washington bookkeeper at $58,620 is meaningfully ahead of the same job in an income-tax state, with only the Paid Family & Medical Leave premium of about 0.81% of wages in 2026 and the WA Cares premium of 0.58% deducted at state level. Seattle housing costs are the offsetting factor, and the flat metro table means moving away from Seattle costs very little in pay.

Two reasons that reinforce each other. Washington's overall wage floor is high — the state minimum wage is among the highest in the country and it lifts everything above it — and the compliance content of the job is heavier than in most states because of the business and occupation and destination-based sales tax regimes. A location quotient of 1.05 across about 32,930 clerks says supply is not scarce, so this premium is about the work, not shortage.

The occupation is contracting and the code is broad. SOC 43-3031 covers accounting clerks doing narrow data entry alongside full-charge bookkeepers producing financial statements, and it is the first group that automation has removed fastest. The $45,070 tenth percentile describes work that is genuinely at risk; the $66,400 seventy-fifth percentile describes work that is not. Treat the median as the boundary between them rather than as a stable market rate.

Owning the compliance calendar and then owning clients. The step from the Washington median of $58,620 to the $66,400 seventy-fifth percentile is full-charge responsibility — trial balance, financial statements, payroll and the B&O and sales tax filings for multiple entities. Beyond that, the $77,630 ninetieth percentile in this state is generally practice ownership: a bookkeeping business serving Washington small companies that need exactly the state-specific filing knowledge described above.