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Disaster Relief: Revenue will work with businesses that cannot file or pay their taxes on time due to a natural disaster. Learn more about disaster relief.
Forms by name: C
C
- Car Tax Addendums, Rental
- Carbonated Beverage Tax - Case Equivalent Conversion Chart
- Certificate of Agriculture Commodity Shipped to Interstate & Foreign Destinations
- Certificate of New Construction Value
- Certificate for Purchase of Nonpolluting Special Fuels
- Certificate of Special Fuel Sales to Interstate Carriers
- Certification of Approval for Special Valuation on Historic Property
- Certification of Use and/or Deferred Sales Tax Paid
- Change in Status Report Senior Citizen and Disabled Persons Exemption From Real Property Taxes
- Change of Classification or Use
- Cigarette Tax Forms
- Cigar Tax Credit Worksheet, Tobacco Products
- Cigarette Wholesale Dealers Bond
- City and County Addendum
- Civilian Health and Medical Program of the Uniform Services/Tricare Income, Refund Request for Business & Occupation Tax Paid
- Classification or Reclassification as Open Space Land or Timber Land for Current Use Assessment, Application for
Clean Alternative Fuel Passenger Vehicle Leases and Sales Addendum - Combined Excise Tax Return
- Monthly | Quarterly | Annual | Multi-Purpose
- Combined Disposable Income Worksheet
- Commercial Telephone Solicitor Addendum
- Commercial Telephone Solicitor - Personal/Criminal History
- Commercial Vessel Seller's Report of Sale
- Commercial Vessel Tax Personal Property Listing Application
- Commute Trip Reduction Credit Annual Application
- Note: This online application is only accepted January 1 through January 31. For further information, please see our Special Notice.
- Community Solar Project Renewable Energy System
- (Consultation) Pre-Consultation Visit Questionnaire
- Confidential License Information Authorization (CLIA)
- Confidential Tax Information Authorization (CTIA)
- Confidentiality and Non-Disclosure Agreement
- Consumer Use Tax Return Businesses should report use tax on their excise tax return.
- Continuance Land Classified as Current Use or Forest Land, Notice of
- Continuing Education Course Approval Application
- Corporate Director Fees B&O Tax Payment Agreement
- (Corporate Dissolution) Revenue Clearance Certificate Application
- Cost Recovery Annual Incentive Payment Application
- Cost Recovery Certification
- County Assessor Notice of Intent to Remove Current Use Assessment Classification
- County Assessor Request for Information Verifying Intent to Continue Current Use Classification
- County Assessor Request for Information Verifying Intent to Continue Farm and Agricultural Land Classification
- County Revaluation Progress Report
- Credit Forms
- Customer Rights Poster (Auto Repair Businesses) - This poster can be obtained by contacting the Department at 360-705-6705 or by email.
- Current Use Application Farm and Agricultural Land Classification
