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My DOR and other online services will not be available due to planned maintenance from 5 p.m. Friday, Jan. 9, to 8 a.m. Monday, Jan. 12, 2026 (PST).
Forms by subject
How to submit your forms electronically
Applications
Business excise tax
- Returns and instructions
- Addendums:
- Credit forms
- Deferral forms
- Electronic filing
- Exemption forms
- Schedules:
- Small Business Credit (SBC) Tables effective Jan. 1, 2023:
- Monthly (PDF)
- Quarterly (PDF)
- Annual (PDF)
- For periods on or before Dec. 31, 2022
Business license
Business registration
Cigarette, tobacco, and vapor tax
Estate tax
Forest (timber) excise taxes
Leasehold excise tax
Local sales & use tax
Lodging
Miscellaneous tax forms, returns and instructions
Natural gas use tax
Oil spill tax
Property tax
Real estate excise tax
Unclaimed Property
Use tax
- Application for Refund of Use Tax (PDF)
- Certification of Use and/or Deferred Sales Tax Paid (PDF)
- Use Tax Return (for Consumers) (PDF) Businesses should report use tax on their excise tax return.
Vehicle sales
Watercraft/vessel tax
No income tax in Washington State
The state of Washington does not impose a personal income tax. To receive federal income tax forms, please visit the Internal Revenue Service (IRS) website.