Comptroller of Maryland. Serving the People. Peter Franchot, Comptroller
Maryland Taxes
Maryland Taxes: Find all tax-related information and services. Maryland's Money: Resource for transparent financial reporting. Comptroller of Maryland: Information and resources for government agencies, state employees, vendors, and the general public. Media Services: Outlet for agency and Comptroller news. Online Services: Links to all agency online services and applications. Search Engine: Find it Fast! Translate the website to many languages Home Page

Approved Vendors for eFile Software and Substitute Paper Tax Forms

Each year, the Comptroller of Maryland tests and approves software and tax forms designed by software developers and vendors for filing Maryland individual and/or business tax returns through the Federal/State eFile Program or on computer-printed substitute paper forms. To avoid delays in processing, it's important that you use an officially approved state tax form and software vendor.

The links below list the approved eFile software vendors for individual and business taxpayers as well as a list of approved vendors and forms for substitute paper tax forms. The list of approved eFile and Substitute Paper vendors for 2018 will be available in January 2019.


Links for Approved Vendors
Vendors and Developers
Approved Vendors
  Approved Vendors for MD Substitute Paper Tax Forms
  Approved eFile Software Vendors-Individuals
  Approved eFile Software Vendors-Business
Download for Adobe Reader Homepage