Emergency-related state tax relief available for taxpayers located in four southwest Michigan Counties impacted by May 2024 storms.
Learn About Disaster Relief
Tax Professionals
Tax Professionals
Resources:
- Voluntary Disclosure
The Voluntary Disclosure Act (Public Act 221 of 1998) authorizes the State Treasurer, or a representative, to enter into a voluntary disclosure agreement with non-filers who have not been previously contacted by the Department and who meet certain other criteria. (Reference MCL 205.30c). Under a voluntary disclosure agreement, eligible persons may file returns and pay taxes and interest for a limited look-back period of four years without imposition of penalties, in exchange for future tax compliance. - 2024 Approved Software Developers
Check here for a list of approved software developers for tax year 2024. - IRS Web Site
- Penalty and Interest Estimators
Estimate the amount of penalty and interest owed on tax. - Payroll Service Providers
Supplemental filing and payment information tailored to payroll service providers. - Business Income and Nexus
The Multi-State Tax Commission web site provides additional information on allocation and apportionment and Nexus - Streamlined Sales Tax:
The Multi-State Tax Commission web site provides additional information on allocation and apportionment and Nexus - Historical Michigan Income Tax Rates & Allowed Exemptions, 1999 - 2010
- MBT Frequently Asked Questions
Frequently asked questions about the Michigan Business Tax. - Revenue Administrative Bulletins
- EFT Payment Information for Business Filers
- Authorized Representative Declaration (Power of Attorney Form)
MCL 205.28(1)(f) strictly prohibits employees of the Department of Treasury from disclosing confidential tax information to anyone other than the individual taxpayer or his or her authorized representative. - Procedures and Requirements for Charitable Organizations
Department of Attorney General, Charitable Trust Section - Michigan e-File
- Michigan AARP
- 2023 Tax Text Manual
Handbook on the various taxes administered by the Department. - 2023 Taxpayer Assistance Manual
- 2023 Taxpayer Assistance Manual Supplement (2023 updates and training exercises)