Submitting W-2s

Form W-2 information may be submitted:

• Electronically (preferred) via Michigan Treasury Online (MTO)
  • See Transmittal for Magnetic Media Reporting of W-2s, W-2Gs, and 1099s (Form 447) for additional instructions regarding electronic submission of Form W-2 information
• In paper format

You are not required to submit City of Detroit Form W-2s with your State of Michigan Form W-2s.

If you choose to submit City of Detroit Form W-2s, then:

• If submitting electronically, City of Detroit Form W-2s may be submitted with State of Michigan Form W-2s.
• If submitting paper Form W-2s, these must be attached to City of Detroit Income Withholding Annual Reconciliation (Form 5321).