The Michigan Department of Treasury has been made aware that some "Reminder of Tax Due" letters sent to taxpayers contain an incorrect toll-free (1-800) TTY number, which may connect callers to a potential scam. Taxpayers with questions regarding unpaid individual income taxes are asked to contact the Treasury directly at 517-636-4486. We apologize for any confusion or concern this may have caused.
First Time FTS Filers
Request an FTS Account
Allow 5 - 7 business days to receive your FTS username and password via email.
Submit a Test File
Use the FTS website to submit a test file containing:
- 50 non-encrypted detailed records with mock Social Security Numbers
- Transmittal for Electronic Service of Writs of Garnishment for Income Tax Refund/Credit (Form 2142)
Approval
Once you receive an approval email from the Third Party Withholding Unit, you’re officially authorized to file electronically through the FTS site.