HomeFounders News › Taxes & Grants

Washington raises small-business B&O tax credit to $375/month for services

Washington raises small-business B&O tax credit to $375/month for services

Under SB 6346 (signed March 30, 2026; effective July 1, 2026), Washington's monthly small-business B&O tax credit rises to $375 for service businesses (about $4,500/year) and $125 for others, and the filing threshold doubles to $250,000 in taxable income. The $4,500 credit can zero out B&O for many solo operators.

Why this matters for founders

WA consultants, designers and service startups under $250k in revenue should recalculate — many will owe little or no B&O tax starting July 2026.

Source: SelfEmployed.com

Related updates

More that helps you.

Get briefs like this tuned to you.

In the app, Founder Briefs are personalized to your country, industry and stage, and you can save the ones that matter.

See plans →
FoundersCheckList.AI app
Founders using FoundersCheckList.AI