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Prior Year 1065 Modernized e-File (MeF) Providers

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 Partnership Returns for returns prior to Tax Year 2015. 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.

CS Professional Suite
UltraTax CS, 7322 Newman Boulevard, Dexter, MI 48130, (800) 968-8900

MyTaxPrepOffice.com
1603 Capitol Ave, Suite 310 A254 Cheyenne,WY 82001 (307) 222-6858 Sales/Customer Email support: support@mytaxprepoffice.com

Lacerte Software
Intuit Inc. 5601 Headquarters Drive, Plano, Texas 75024-2262, (800) 765-4065

Tax Technologies, Inc.
196 Woods Avenue Bergenfield, NJ 07621 (866) 239-4884

Yakshna Solutions, Inc.
1043 Sterling Road, Suite 201, Herndon, VA 20170, 703-229-0326

Corptax, Inc.
1751 Lake Cook Road, Suite 100, Deerfield, IL 60015, (800) 966-1639

Universal Tax Systems Inc
6 Mathis Drive NW, Rome, Georgia 30165, Customer Care (706) 624-4200, New Sales (800) 755-WISE (9473)

ProSeries
7535 Torrey Santa Fe Rd, San Diego, CA 92129, (800) 934-1040

TaxACT
1425 60th Street NE, Suite 300, Cedar Rapids, IA 52402, (800) 573-4287

Data Technology Group
101 Rogers St., suite 405, Cambridge MA, 02465 (617) 661-1118

TaxSlayer Pro
3003 TaxSlayer Drive, Evans, GA 30809, (800) 420-1040

Drake Software
235 East Palmer Street, Franklin, NC 28734, (828) 524-8020

Profit Developers Inc. PDI
PO Box 7280, Port St Lucie, FL 34985, (800) 270-3643

ExtensionTax.com/Thinktrade Inc.
233 Wilson Pike Cir Suite 2B, Brentwood, TN 37027, (866) 245-3918 support@extensiontax.com

Vertex
Technology Park II, PO Box 4701, Sarasota, FL 34230-4701, (866) TAX-TECH (829-8324)

Page Last Reviewed or Updated: 20-Apr-2017