Forms by name: F | Washington Department of Revenue

Important! Disaster Relief

Revenue will work with businesses that cannot file or pay their taxes on time due to the recent flooding in Washington state. Learn more about disaster relief resources available for flood-impacted businesses and individuals.

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Farm and Agricultural Land Classification, Current Use Application
Farmers' Certificate for Wholesale Purchases and Sales Tax Exemptions (Form 27-0036)
- English version
- Spanish version
Financial Information Statement for Businesses
Financial Information Statement for Individuals
Fish Tax Addendum
For Hire Addendum
Forest Derived Biomass Credit Worksheet
Forest Tax Forms