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 Form 1041 Estate and Trusts Tax Returns for tax year 2022. 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. TaxAct, Inc. – Professional 3390 Asbury Road, Dubuque, IA 52002, 319-536-3571 Taxware Systems Inc 195 N Euclid Ave Upland, CA 91786, 909-931-3131 Profit Developers Inc P.O. Box 7280, Port St. Lucie, FL 34952, 772-337-2921 Intuit Inc 7535 Torrey Santa Fe Rd, San Diego, CA 92129, 800-934-1040 Universal Tax Systems Inc. 1603 Capitol Ave, Suite 310 A254, Cheyenne, WY 82001, (307) 414-1211 Online Taxes OLTPRO 724 Jules Street St Joseph, MO 64501, 877-658-4776 Tug Tax LLC PO Box 241, Leetsdale, PA 15056, 412-326-8140 TaxAct, Inc. 3390 Asbury Road, Dubuque, IA 52002, 319-373-3600 H&R Block One H&R Block Way, Kansas City, MO 64105, 800-HRBLOCK/800-472-5625 Thomson Reuters ONESOURCE Trust Tax Company 2395 Midway Road, Carrollton, TX 75006, 800-327-8829 CCH ProSystem fxTax 9111 E Douglas, Ste 400, Wichita, KS 67207, 800-739-9998 Drake Software 235 East Palmer Street, Franklin, NC 28734, 828-524-8020 (Support) Advanced Tax Solutions, LLC 1603 Capitol Ave, Suite 310 A254, Cheyenne, WY 82001, 307-414-1211