Contact Us

Xổ số muôn nămThe Michigan Department of Treasury is committed to helping you. Please use the information below to connect with the appropriate division within Treasury.

*PLEASE NOTE: During high call volume periods, calls may become disconnected due to system limitations on the length of time and number of calls that can be held in queue. We sincerely apologize for the inconvenience this may cause.

Treasury Tax Questions - Individual and Business Taxes

Xổ số muôn nămIndividual Income Tax


Where's My Refund

E-file My Individual Income Taxes

Corporate Income Tax


Essential Services Assessment 517-241-0310 Essential Services Assessment

Xổ số muôn nămFlow-Through Withholding


Flow-Through Withholding

Michigan Business Tax


Michigan Business Tax

Xổ số muôn nămSales and Use Tax


Sales and Use Tax

Xổ số muôn nămWithholding Tax


Withholding Tax

Special Taxes

See Additional Contact Information section below

E-file My Business Taxes

Michigan Treasury Online 517-636-6925*

Michigan Treasury Online (MTO)

Get Help Resetting Your Password


General Information

Xổ số muôn nămTreasury Information 


This number cannot provide answers to tax questions.

Xổ số muôn nămMailing Address


Michigan Department of Treasury
Lansing, Michigan 48922

Organizational Contacts Contact List Organization Chart

Xổ số muôn nămTTY through the Michigan Relay Center

Dial 711 for assistance


Xổ số muôn nămObtain printed materials in alternate formats



Identity Theft and Tax Fraud

Report Identity Theft

To report that your individual identity information may have been compromised, please follow these identity theft instructions

Report Tax Fraud

To report a business or individual of suspicious tax activity, please follow these tax fraud instructions


Additional Contact Information

Business Tax Registration

(f) 517-636-4520


Cigarette / Tobacco Tax 

(f) 517-636-4631


Xổ số muôn năm (f) 517-636-5393

Frequently Asked Questions relating to Delinquent Accounts. 
Michigan Department of Treasury
Office of Collections
P. O. Box 30199
Lansing, MI 48909



Detroit City Taxes


Xổ số muôn năm517-636-5829


Xổ số muôn nămIndividual Income Tax, Corporate Income Tax, Employer Withholding, Fiduciary, Partnership


Essential Services Assessment 517-241-0310

Field Offices - Michigan Department of Treasury



Freedom of Information Act (FOIA)



Transparency Liaison 517-335-7505  

Xổ số muôn nămGarnishments 

Xổ số muôn năm517-636-5333

Frequently Asked Questions 
Serve Garnishments by mailing to:
Michigan Department of Treasury
Third Party Withholding Unit
P.O. Box 30785
Lansing, MI 48909

Garnishments/Levies – Tax Refunds and Magnetic Media 

Xổ số muôn năm (f) 517-636-5349


Garnishments/Levies – Payroll and Vendor 

(f) 517-636-5349


Health Insurance Claims Assessment (HICA) 

(f) 517-636-4593


Home Heating Credit Inquires



Please contact Michigan Department of Health & Human Services

Xổ số muôn nămIdentity Theft


Identity Theft Unit
Income Tax Division
P.O. Box 30477
Lansing, MI 48909
Note: If you have not filed your return yet, please do not submit your Michigan Tax Return to the Identity Theft Unit mailbox.

IFTA/Motor Carriers 

(f) 517-636-4593

Individual Income Tax Refund Status


Check My Income Tax Info

Where’s My Refund?

Individual Income Tax Forms 

select option 2

Department of Treasury’s Forms 

Note: Bulk forms are distributed to libraries and post offices throughout the state before they are available in Treasury offices.
Therefore forms may not be requested through the Treasury Customer Contact center until mid-February.

Investments Bureau



Legislative Liaison 



Xổ số muôn nămLocal Government

Xổ số muôn năm517-335-7463

Local Government Administration

Media and Press 



Michigan Business Tax 



Michigan Education Trust 

517-335-4767 or 800-MET-4-KID
(f) 517-335-7450

Michigan Finance Authority (MFA) 

(f) 517-241-9509

Austin Building, 1st Floor
430 W. Allegan
Lansing, MI 48922

Michigan Gaming Control Board 

Xổ số muôn năm (f) 313-456-4200
3062 W Grand Blvd, L-700
Detroit, MI 48202

Michigan Merit Award Program 

Xổ số muôn năm (f) 517-241-4638


Michigan State Lottery 

(f) 517-335-5685

Michigan State Lottery
101 East Hillsdale
P.O. Box 30023
Lansing, MI 48909

Motor Fuel, Severance Tax 

(f) 517-636-4593

Office of Postsecondary Financial Planning

Austin Building
430 West Allegan
Lansing, MI 48922-0001

Principal Residence Exemption 


Property Tax

Note: Taxpayers are advised to first seek the assistance of the local assessor. In most cases, property taxation questions can best be answered by the assessor of the city or township where the property is located. If the inquiry requires examination of an individual property's records, those records are kept at the office of the local assessor and are not available at the Department of Treasury or State Tax Commission.

Revenue Sharing 

Xổ số muôn năm (f) 517-335-3298

Sales, Use and Withholding Taxes 

Xổ số muôn năm517-636-6925



School Bond Qualification and Loan (SBQLP) 

(f) 517-241-1233

Austin Building, 1st Floor
430 W. Allegan
Lansing, MI 48922

Single Business Tax 

Xổ số muôn năm517-636-6925


State Real Estate Transfer Tax 

(f) 517-636-4593

State Tax Commission

State Treasurer

Austin Building
430 W. Allegan Street
Lansing, MI 48922

Tax Clearance 



Xổ số muôn nămTax Compliance Bureau – Audit

Xổ số muôn năm517-636-4200


Tax Compliance Bureau – Discovery and Tax Enforcement 

Xổ số muôn năm517-636-4120


Tax Fraud

Xổ số muôn năm (f) 517-763-0258

Discovery and Tax Enforcement 
Michigan Dept of Treasury
Attn: Fraud Unit
P.O. Box 30140
Xổ số muôn năm Lansing, MI 48909

Taxpayer Advocate

Taxpayer Advocate 
Michigan Department of Treasury
Taxpayer Advocate Office
Lansing, MI 48922

Unclaimed Property 

Xổ số muôn năm (f) 517-636-5986

Michigan Department of Treasury
P.O. Box 30756 Lansing, MI 48909

Xổ số muôn nămWarrants (State) – Copies 


Contact agency that originated payment

Warrants (State) – Forgeries 


Xổ số muôn nămContact agency that originated payment

Warrants (State) – Stop Payments 


Xổ số muôn nămContact agency that originated payment

Xổ số muôn nămWeb Site Suggestions and Technical Help