Because Treasury has started issuing the expanded Michigan EITC supplemental check payments for tax year 2022, it is no longer necessary to view or manually update your address. If you moved between last year and now, please be sure your new address is on your 2023 individual income tax return filing.
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Standard Audit Information
Audit Standards for Field Audits
The Michigan Administrative Code defines the auditing standards used by the Michigan Department of Treasury when conducting field audits.
Taxpayer Rights During a Standard Audit
This guide outlines the taxpayer rights and responsibilities as well as provides an overview of the audit process.
Request for Reconsideration of a Preliminary Audit Determination
This form allows a taxpayer to request reconsideration of a Preliminary Audit Determination (PAD) issued by Treasury.
Cash Basis Audit Information
Cash Basis Audit Overview
This document contains basic information on audit procedures as well as descriptions of common audit work papers for cash basis sales tax audits.
Sales and Use Tax Audit Manuals
Industrial Processing Manual
Outlines the audit techniques utilized for taxpayers engaged in the manufacturing process.
Construction Industry Contractors Manual
Outlines the audit techniques utilized for real property, retail, and manufacturing contractors.