Michigan Compiled Laws — Tax Chapters 205-208, 211
MCL 211.54 — Collected and unpaid taxes; accounting to county treasurer; time
Within 20 calendar days after the time specified in his warrant, the township treasurer or other collecting officer shall pay to the county treasurer all state and county taxes collected, and within the same time shall make his statement of unpaid taxes upon real and personal property as required in section 55.
Source: official text