Providers listed on this webpage are approved IRS Modernized e-File (MeF) providers; however, they are not part of, nor do they have any special relationship with the Internal Revenue Service. The following companies have passed the IRS Assurance Testing System (ATS) requirements for software developers of electronic business extension returns for tax year 2024. Meeting the requirements means that the software can provide correct data in the proper format for processing by IRS systems. It does not mean that a software package includes every possible schedule or attachment, or that it will meet the needs of all filers. It is the filer's responsibility to contact the provider to determine if the software meets their needs. The providers are not listed in any particular order. CrossLink Professional Tax Solutions, LLC 16916 S. Harlan Road, Lathrop, CA 95330, 800-345-4337 Lacerte Software 5604 Headquarters Dr. Plano, TX 75024, 214-387-2000 Tax2efile (Yakshna Solutions, Inc) 950 Herndon Parkway, Suite 410, Herndon, VA 20170, 703-229-0326 Corptax, Inc. 2100 E. Lake Cook Road, Suite 800, Buffalo Grove, IL 60089, 800-966-1639 TaxZerone LLC 690 Saratoga Ave, Suite 100, San Jose, CA 95129, 408-444-7120 Advanced Tax Solutions, LLC 1603 Capitol Ave, Suite 310 A254, Cheyenne, WY 82001, 307-414-1211, support@mytaxprepoffice.com TaxAct, Inc. 3200 Olympus Blvd. Suite 150, Dallas, TX 75019, (319) 373-3600 Instead 515 Folsom St, 2nd Floor, San Francisco, CA 94104, 415-808-5914 Thomson Reuters - UltraTax CS 6300 Interfirst Drive, Ann Arbor, MI 48108, 800-968-8900 Tax Technologies, Inc. 196 Woods Ave, Bergenfield, NJ 07621, 866-239-4884
Advanced Tax Solutions, LLC 1603 Capitol Ave, Suite 310 A254, Cheyenne, WY 82001, 307-414-1211, support@mytaxprepoffice.com