Michigan e-file - Sales, Use and Withholding (SUW) and City Income Tax Withholding (CTYW) Tax Preparer

e-fileThe State of Michigan is working with tax preparers, payroll service providers and software developers to encourage taxpayers to e-file their SUW and CTYW tax returns. E-file is secure, fast, convenient, and helps save Michigan taxpayer dollars.

 

E-file. Good for you. Good for Michigan.

NEW! - Additional e-file Options Announced

Treasury now supports two e-file methods when using Treasury approved tax preparation software. SUW and CTYW tax returns may be submitted directly to Treasury by being uploaded through the Michigan Treasury Online (MTO) bulk e-file application (new), or by being transmitted by a Transmitter through a Web Service. For additional information, review the SUW or CTYW E-File Tax Preparer Handbooks below or contact your software provider.

SUW and CTYW e-filing

SUW and CTYW monthly/quarterly and annual tax returns may be e-filed directly to Treasury using approved software. Payments can also be submitted electronically with the tax return, when supported by the software.

Michigan does not have an e-file mandate for SUW or CTYW tax returns.  However the SUW Fuel Supplier and Wholesaler Prepaid Sales Tax Schedule (Form 5083), Fuel Retailer Supplemental Schedule (Form 5085) and Vehicle Dealer Supplemental Schedule (Form 5086) are not eligible for paper filing; they must be e-filed.

How to Participate in e-filing

  • Choose software that has successfully completed Michigan software developer testing. Treasury does not charge for e-filing. There may be fees associated with the software used to prepare and transmit/upload returns. Software packages differ in price and features.
  • For complete information regarding the Michigan e-file program, review the SUW or CTYW E-File Tax Preparer Handbooks above.

 

Other Helpful Information

SUW Web site: www.michigan.gov/bustax

CTYW Web site: www.michigan.gov/citytax

Practitioner Services - This Web-based service allows practitioners to ask general and account specific questions for business tax customers.

Subscribe to Treasury Tax Professionals' Email List to receive future communications as they are sent.

Customer Contact Center

To check the status of an SUW return or payment, or for specific account questions:

To check the status of a CTYW return or payment, or for specific account questions:

Forms, Documentation and E-File Services

Web site: www.MIfastfile.org
Email: MIFormsEfile@michigan.gov

Telephone: 517-636-4450
(for tax preparers, transmitters and software developers only)

Note: Forms, Documentation and E-File Services staff is unable to provide return or payment status information, or address specific taxpayer account issues. Staff is able to assist with ensuring electronic submissions prepared using Treasury approved tax preparation software are successfully received by the State of Michigan for processing.



Related Documents
2017 SUW e-file Handbook PDF icon
2017 SUW Return Business Rules/Reject Codes and Descriptions PDF icon
2017 SUW Payment Business Rules/Reject Codes and Descriptions PDF icon
2017 CTYW E-File Tax Preparer Handbook PDF icon
2017 CTYW Payment Business Rules/Reject Codes and Descriptions PDF icon
2017 CTYW Return Business Rules/Reject Codes and Descriptions PDF icon