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File my taxes online

File my taxes by mail (tax forms and instructions)

Learn about tax incentives: deductions, exemptions, and credits

Before I file

  • Plan for and pay your taxes video
    (English and Español)
  • Tax classifications
  • Tax classifications for common business activities
  • Sales tax rates

Filing frequencies and due dates

  • Due date charts
  • Annual filers
  • Active nonreporters

File or amend my return

  • File online
  • File by mail
  • Amend my return
  • Payment methods

Report no business activity

  • Report online
  • Report by phone
  • Report by mail

Late filing

  • Excise tax return extensions
  • Penalty waivers
  • Delinquent tax collection process
  • Delinquent taxpayer list
  • Interest rates (pdf)

Appeals

Apply for a tax refund

  • Registered businesses
  • Consumers
  • Mail my request

More information

All monthly and quarterly filers required to file and pay electronically

Audits

Calendar

Consumer information

Credits

Deductions

List of retail sales and use tax exemptions

Electronic funds transfer (EFT)

File & pay other taxes

Local sales & use
tax rates

Sales to nonresidents

Sales to tribes and tribal members/citizens

Revenue clearance certificates


Forms & publications

New business tax basics (pdf)
 
Home
File & pay taxes
Before I file Filing frequencies &
due dates File or amend my return Report no business activity Late filing Appeals Apply for a tax refund
Doing business
Business types Register my business My account Audits
Find taxes & rates
Sales and use tax rates Tax incentives Business & occupation tax Retail sales tax Use tax Property tax Other taxes Income tax
Workshops & education
Attend a workshop in your
area Watch an online workshop or tutorial Invite a speaker to your group Request a visit from a tax consultant
Get a form or publication
Forms by name Forms by subject Publications by name Publications by subject
Find a law or rule
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