2017 Approved Software Developers

The following companies have passed the Michigan Department of Treasury (Treasury) Assurance Testing System (ATS) requirements for Software Developers of electronic returns to Treasury. Treasury does not endorse any specific company or its product or services. Meeting the requirements means that the software can provide correct data in the proper format for processing by Treasury's 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.

Approved Software Vendors

Individual Income Taxes

Business Taxes

Michigan

City of Detroit

Corporate Income Tax

Michigan Business Tax

City of Detroit Corporate Income Tax

Advanced Tax Solutions, LLC                                 
MyTaxPrepOffice

1603 Capitol Ave. Suite 310 A254
Cheyenne, WY 82001
www.mytaxprepoffice.com
support@mytaxprepoffice.com

X        

CCH Incorporated, a Wolters Kluwer business 
CCH
ProSystem fx Tax
9111 E Douglas, Ste 400
Wichita, KS 67207
efile@prosystemfx.com
www.tax.cchgroup.com
Sales 800-739-9998, Option 1
CCH ProSystemfx Tax Customer Service 800-739-9998, Option 3

X X X X X

CCH Small Firm Services
ATX

www.atxinc.com
866-345-4172
support@mytaxprepoffice.com

X

X

X

X

 

Corptax
www.corptax.com
800-966-1639

 

 

X

X

 

Drake Enterprises LTD
www.drakesoftware.com
828-524-8020

X

X

X

 

X

FileYourTaxes.com ProTaxPro.com
www.ProTaxPro.com
sales@ProTaxPro.com
805-256-1791

X X      

H & R Block Inc
BlockWorks

www.hrblock.com
 800-472-5625

X

X

X

 

 

Intuit Inc
proseries.intuit.com
ProSeries: 800-374-7317
Automated: 800-723-0692

X X X X  

Intuit Inc
ProConnect Tax Online

proconnect.intuit.com/tax-online
844-591-8071

X

X

X

 

 

Intuit Inc
Lacerte

proconnect.intuit.com/lacerte
844-591-8069

X

X

X

 

 

Jackson Hewitt
 ProFiler

www.jacksonhewitt.com
 800-234-1040

X

X

 

 

 

LamsonTech 
1040Now
www.1040now.net/partnerpp.htm
cs@1040now.com

X X      

Liberty Tax Service
LibTax

https://www.libertytax.com/
866-871-1040
 

X

X

 

 

 

Liberty Tax Service
LibPRO

https://taxes.libertytax.net/
866-871-1040

X

X

 

 

 

On-Line Taxes, Inc.
OLTPRO Professional Tax Software

www.OLTPRO.com
816-232-9095

X

X

X

X

 

PDP Tax Service
ELECTRO - 1040

www.pdptax.com
440-842-1231

X

 

 

 

 

Petz Enterprises Inc
www.petzent.com
800-345-4337

X

X

 

 

 

TaxACT Professional  
www.taxact.com/professional
800-573-4287
X X X    

TaxHawk, Inc.
www.freetaxusa.com
support@freetaxusa.com
www.express1040.com
support@express1040.com
www.taxhawk.com
support@taxhawk.com

X

X

 

 

 

TaxLync Professional Tax Software 
www.TaxLync.com
855-872-8725

X        

TaxSlayer, LLC
TaxSlayer Pro

www.taxslayerpro.com
888-420-1040

X

X

X

 

 

TaxWise
www.taxwise.com
866-345-4171
X X X    

Taxware Systems Inc
www.taxwaresystems.com
800-877-1065

X

 

 

 

 

Thomson Reuters
ONESOURCE Income Tax & GoSystem Tax RS

cs.thomsonreuters.com/gosystem/
CS.Service@thomsonreuters.com
800-968-8900

X

X

X

X

 

Thomson Reuters
UltraTax CS, Accounting CS
www.tax.thomsonreuters.com/cs-professional-suite/
800-968-8900
cs.sales@tr.com

X X X X X

TriTech Software Development Corp
www.tritechsoft.com
800-380-6407

    X X