Providers listed on this webpage are Approved IRS e-file 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 Exempt Organizations returns for Tax Year 2023. The providers are not listed in any particular order. TaxAct 3200 Olympus Blvd. Suite 150, Dallas, TX 75019, 319-373-3600 TaxZerone LLC 1005 Modena St, Mountain House, CA 95391, 408-444-7120 K1x, Inc. 1 High Street Court, Morristown, NJ 07960, 888-831-8851 GOSYSTEM - Thomson Reuters 2395 Midway Road, Carrollton, TX 75006, 800-968-8900 RENOSI, Inc. 13506 Summerport Village Pkwy #1506, Windermere, FL 34786, 407-347-0099 CCH a Wolters Kluwer Business 9111 E Douglas, Ste 300, Wichita, KS 67207, 800-739-9998 Advanced Tax Solutions, LLC 1603 Capitol Ave, Suite 310 A254, Cheyenne, WY 82001, 307-414-1211, support@mytaxprepoffice.com Profit Developers Inc - DBA SAXTAX PO Box 7280 Port St Lucie, FL 34985, 772-337-2921 or sales@profitdevelopers.com BlockWorks One H&R Block Way, Kansas City, MO 64105, 800-230-2322 Lacerte Software Intuit Inc. 5601 Headquarters Drive, Plano, TX 75024-5839, 833-578-7542 Thomson Reuters ONESOURCE Trust Tax 2395 Midway Road, Bldg. 1, Carrollton, TX 75006-2575, 800-327-8829 Thomson Reuters CS Professional Suite 6300 Interfirst Dr, Ann Arbor, MI 48108, 800-968-8900 CrossLink Professional Tax Solutions, LLC 16916 S. Harlan Road, Lathrop, CA 95330, 800-345-4337 CCH Small Firm Services - ATX 225 Chastain Meadows Ct NW, Suite 300, Kennesaw, GA 30144, 800-638-8291 On-Line Taxes, Inc. 724 Jules Street, St. Joseph, MO 64501, local: 816-232-9095, toll-free: 877-658-4776 Drake Software 235 East Palmer Street, Franklin, NC 28734, 828-524-8020 (Support) Tax990 2685 Celanese Rd, Suite 103, Rock Hill, SC 29732, 704-839-2321 or support@tax990.com Intuit 7535 Torrey Santa Fe Rd, San Diego, CA 92129, 800-934-1040 ProConnect Tax Online Intuit Inc., 5601 Headquarters Drive, Plano, TX 75024-5839, 833-578-7542 TaxSlayer Pro 3003 TaxSlayer Drive, Evans, GA 30809, 800-420-1040
Advanced Tax Solutions, LLC 1603 Capitol Ave, Suite 310 A254, Cheyenne, WY 82001, 307-414-1211, support@mytaxprepoffice.com
Profit Developers Inc - DBA SAXTAX PO Box 7280 Port St Lucie, FL 34985, 772-337-2921 or sales@profitdevelopers.com
Thomson Reuters ONESOURCE Trust Tax 2395 Midway Road, Bldg. 1, Carrollton, TX 75006-2575, 800-327-8829
CCH Small Firm Services - ATX 225 Chastain Meadows Ct NW, Suite 300, Kennesaw, GA 30144, 800-638-8291
On-Line Taxes, Inc. 724 Jules Street, St. Joseph, MO 64501, local: 816-232-9095, toll-free: 877-658-4776
