Antrim County, Michigan property-tax payment and appeal deadlines
Tax bills, payment rules, and valuation-review windows are controlled by the local jurisdiction and the governing state framework. The reviewed record below separates published figures from items that still require confirmation with Antrim County Equalization Department and County Treasurer.
Rate context
ConfirmMichigan property taxes are levied by individual cities, townships and villages; no single countywide effective property-tax rate is published.
Statement mailing
PublishedSummer 2026 tax bills are generally issued in early July; winter 2026 tax bills are generally issued December 1, 2026; exact mailing dates are set by the local collecting unit.
Payment deadline
PublishedSummer 2026 taxes are generally due September 14, 2026; winter 2026 taxes are due February 14, 2027; city charters/local schedules may vary. Unpaid taxes are returned to the county treasurer as delinquent March 1, 2027.
Valuation protest
PublishedAppeal the assessment first to the local city/township/village Board of Review at its March 2026 meeting; local schedules control. Further appeals are filed with the Michigan Tax Tribunal under the applicable statutory deadline; no countywide date was published.
Do not assume a grace period.
The reviewed record identifies the payment timing above but does not establish a universal penalty schedule for this page. Late charges, interest, collection costs, tax-sale procedures, and lien or foreclosure timelines can depend on state law and the local collector’s process. If the deadline is close or a balance is delinquent, contact the tax collector directly and request the current payoff amount in writing.
Treat a published payment deadline as a hard operational date and retain your receipt or confirmation number.
From assessment to collection
01Valuation and notice
Review the assessment notice as soon as it arrives. The protest window may run from the notice date rather than from the payment due date.
02Statement and account review
Match the tax statement to the parcel or account number and confirm exemptions, assessed value, taxing units, credits, and balance.
03Payment confirmation
Use the official collector channel, then save the receipt, transaction reference, and date posted. A bank submission is not always the same as a county posting date.