Approved Third Party Software Vendors for Sales and Use Tax

If you choose to have a third party file your return, the following are vendors who are approved by the department to electronically file sales and use tax returns:

Note: Software vendors will be approved after they register and have their product approved through testing. These companies may be web-based companies or traditional software development companies who produce a product that formats and transmits electronic returns.

• Avalara ( https://www.avalara.com )
• Instant Software Solutions 1-800-963-1212 Sail TaxTM for Windows ( http://InstantSoftwareSolutions.com)
  
• TaxCloud 1- 877-TAXCLOUD ( http://taxcloud.com ) E-Mail: service@taxcloud.com
  
• TaxJar 1-855-800-6681 ( https://www.taxjar.com)
  
• Vertex Inc. 1-800-355-3500, Option 2 ( https://www.vertexinc.com )

For questions regarding this program, please contact the Electronic Commerce Division at 1-866-440-8680.

Note : Some taxpayers are required to pay their tax electronically using Electronic Funds Transfer.