Forms by subject | Washington Department of Revenue

Important!

Disaster Relief: Revenue will work with businesses that cannot file or pay their taxes on time due to recent wildfire damage or other natural disasters. Learn more about disaster relief.

Ayuda por desastres: El Departamento de Ingresos trabajará con las empresas que no puedan presentar o pagar sus impuestos a tiempo debido a los daños causados por incendios forestales u otros desastres naturales. Conozca más sobre la ayuda en caso de desastre.

How to submit your forms electronically

Applications

Business excise tax

Returns and instructions
Addendums:
- Dairy, fresh fruit/vegetable, and seafood manufacturers (PDF)
- Fish tax
- Local sales & use tax (PDF)
- Lodging (PDF)
- Natural gas use tax addendum: 2018 through 2025 (PDF)
- Natural gas use tax addendum: Jan. 1, 2026 through June 30, 2026) 41 0065 (PDF)
- Natural Gas Use Tax from July 2026 onward) 41 0065 (PDF)
- Public utility tax
- Rental car tax addendum: 2014 through 2025 (PDF)
- Rental car tax addendum: Jan. 1, 2026 onward (PDF)
Credit forms
Deferral forms
Electronic filing
Exemption forms
Schedules:
- Bad Debt Tax Credit Schedule B (PDF)
- Multiple Activities Tax Credit (MATC) Schedule C (PDF)
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.