Application forms

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520 Bridge Project Application for Sales and Use Tax Deferral Form 81 1022 (PDF)

Accreditation as an Ad Valorem Real Property Appraiser, Application for Form 64 0081 (DOC)

Accreditation Renewal Form 64 0083 (PDF)

Business License Application Form 700 028 (PDF) - Use to register your new business

Community Solar Project Renewable Energy System Cost Recovery Annual Incentive Payment Application Form 41 0111 (PDF)

Commute Trip Reduction Credit Annual Application
Note: This application is only accepted January 1st through January 31st. For further information, please see our Special Notice

Continuing Education Course Approval Application Form 64 0094 (DOC)

Exemption for Physical Improvement to a Single Family Dwelling, Application for Form 64 0009 (PDF)

Exemption of Improvement Benefiting Fish and Wildlife Habitat, Water Quality, or Water Quantity, Application for Form 64 0091 (DOC)

Notice of 3-Year Extension—Property Tax Exemption Form 64 0118 (PDF)
Formerly called Application for Extension of Property Tax Exemption as Property Used for Nonprofit Low-Income Homeownership Development

Extension of Special Valuation on Improvements to Historic Property, Application and Certification for Form 65 0040 (PDF)

Managed Audit Application Form 31 1488 (PDF)

Owner Application for Sales Tax Exemption for Purchases by Data Centers - Rural Form 40 2428 (PDF)

Owner Application for Sales Tax Exemption for Purchases by Data Centers - Urban Form 40 2448 (PDF)

Property Tax and Leasehold Excise Tax Exemption, Application for Form 63 0001 (PDF)

Public Utility Tax Credit Application Low Income Assistance Form 41 0078 (PDF)

Qualified Renewable Energy Equipment, Application for Sales Tax Refund on Purchases and Installation of Form 40 2432 (PDF)

Refund on Machinery and Equipment for Manufacturing, Research and Development, or a Testing Operation Form 41 0124 (PDF)

Refund of Use Tax, Application for Form 32 2485 (PDF)

Refund or Credit, Application for Form 41 0105 (PDF)

Refund Request for Business & Occupation Tax Paid on Civilian Health and Medical Program of the Uniform Services/Tricare Income - Form 40 2424 

Blank (PDF)

Fill-in (PDF)

Refurbishment Application for Sales Tax Exemption for Purchases by Data Centers - Rural Form 40 2450 (PDF)

Reseller Permit, Application for a Washington State

Revenue Clearance Certificate Application (Withdrawal or Dissolution of a Corporation and Guaranty) Form 31 0037 (PDF)

Rural Area Application for B&O Tax Credit on New Employees Form 41 0077 (PDF) (Must be filed within 90 days after the first position is filled)

Sales Tax Exemption for Purchases by Data Centers, Application for Form 40 2428 (PDF)

Special Valuation on Improvements to Historic Property, Application and Certification of Form 64 0035 (DOC)

Tenant Application for Sales Tax Exemption for Purchases by Data Centers - Rural Form 40 2449 (PDF)

Tenant Application for Sales Tax Exemption for Purchases by Data Centers - Urban Form 40 2451 (PDF)

Tribal Property Used for Essential Government Services, Application for Form 63 0030 (PDF)