Why Washington's "No Income Tax" Comes with a Catch
Washington state has no personal income tax, which makes it attractive to self-employed workers leaving California or New York. But Washington funds itself through a Business and Occupation (B&O) tax on gross receipts — and the B&O tax applies even when your business loses money. A freelancer with $200,000 in revenue but $250,000 in expenses still owes B&O tax on the full $200,000.
That gross-receipts structure is the single biggest tax surprise for new Washington residents. There is no deduction for cost of goods sold, no deduction for operating expenses, no deduction for net operating losses. The rate is small — but the base is large.
B&O Tax Rates by Classification for 2026
| Classification | Rate | Applies To |
|---|---|---|
| Service and other | 1.5% | Consulting, freelance professional services |
| Retailing | 0.471% | Selling tangible goods, digital products |
| Wholesale | 0.484% | Sales to other businesses for resale |
| Manufacturing | 0.484% | Producing goods in WA |
| Extracting | 0.484% | Extracting natural resources |
A freelance copywriter (services) with $100,000 of gross revenue owes $1,500 in B&O tax. A freelance print-on-demand seller (retailing) with $100,000 of gross sales owes $471. The classification matters enormously — I review every Washington client's revenue mix to make sure services are not misclassified as retailing (or vice versa).
Small Business Credit
Washington offers a Small Business Credit that offsets B&O tax for businesses with gross income below approximately $133,000 (services) or $58,000 (retailing/wholesale). Below those thresholds, no B&O tax is due. Between the threshold and roughly $175,000, a partial credit applies. A service-based freelancer earning $120,000 pays nothing; the same freelancer at $150,000 pays a reduced amount.
Sales Tax in Washington
Washington's state sales tax rate is 6.5%. Local rates push the combined total to 10.4% in parts of Seattle and Snohomish County. The economic nexus threshold is $100,000 of in-state sales or 30 separate retail transactions — one of the lowest in the country. Digital products, SaaS, and most services are taxable. A freelancer selling $40,000 in Notion templates to Washington customers crosses the 30-transaction prong of the rule almost immediately.
Estimate the full burden with the Sales Tax Calculator before pricing your products.
WA Capital Gains Tax
Washington added a 7% capital gains tax on long-term gains over $270,000 starting in 2022. For self-employed workers, this matters when you sell a business interest or realize large investment gains. The tax does not apply to business income from operations — only to capital gains from the sale of intangible assets. A freelancer cashing out a $500,000 brokerage account pays 7% on $230,000 of gains above the threshold, or roughly $16,100.
Service vs. Retailing Classification Pitfalls
The 1.5% service rate versus the 0.471% retailing rate is a 3x difference, which makes classification the single most contested B&O issue I see. A freelance designer who sells a $5,000 custom logo (service) and a $200 licensed template (retailing) splits the revenue across two classifications on the excise return. Mixing them — putting the $5,000 into retailing because it was "delivered as a file" — saves $75 in B&O tax but creates exposure when the Department of Revenue audits the apportionment.
The Department of Revenue publishes an "Apportionment of Income" worksheet that walks through classification. As a rule: if you transfer ownership of a tangible or digital good, it is retailing; if you perform work, it is services. Hybrid arrangements (design + licensed asset) require allocation. Document the methodology you use — DOR auditors accept any reasonable, consistently-applied split, but they reject retroactive reclassifications designed to lower tax.
Washington also has a Working Families Tax Credit (modeled on the federal EITC) that flows to low- and moderate-income residents. A freelancer earning $25,000 with two kids can receive up to $1,200 from the state — a meaningful offset to the B&O tax that applies even at low revenue. File the Washington WFTC application separately from the excise return.
The Bottom Line
Washington charges no personal income tax but applies B&O tax on gross receipts: 1.5% for services and 0.471% for retailing. The Small Business Credit eliminates B&O tax below roughly $133,000 (services) or $58,000 (retailing). Sales tax reaches 10.4% in Seattle with a $100,000 / 30-transaction nexus threshold. Use the Self-Employment Tax Calculator for federal SE tax and the Sales Tax Calculator to project Washington collection duties.