Approved Software Vendors - Sales and Use Tax

Please choose from one of the following approved software vendors to file returns electronically.

Corptax, LLC
Contact: Rob Kubiak
Phone: (800) 966-1639

Second Decimal, LLC
Contact: Eva Craig
​Phone: (781) 229-0800

Sovos Compliance, LLC
Contact: Sales Division
Phone: (866) 890-3970

Thomson Reuters
Contact: Sales 
Phone: (888) 885-0206

Avalara            
Contact: Sales
Phone: (877) 273-8937

Vertex, Inc.
Contact: Sales
Phone: 800-355-3500, Option 2

Wolters Kluwer
Phone: (800) 739-9998, Option 5

Sidr Tax
Contact: Tongbo Huang
Phone: 888-606-7437
Email: autofile@sidr.io
Software URL: https://www.sidr.io

Avior
Contact: Sales
Phone: 972-535-4506
Software URL: https://suttax.avior.tax

TaxJar
Contact: Sales
Phone: (855) 800-6681
URL: https://www.taxjar.com/

DuCharme, McMillen & Associates, Inc.
Contact: Shawn Soomro
Phone: (317) 596-3260  extension 2351
URL: https://dmainc.com/