2026 fiscal calendar
Know the tax date before it becomes a penalty date.
Tax bills, payment rules, and valuation-review windows are controlled by the local jurisdiction and the governing state framework. The verified record below separates published figures from dates that require confirmation with Kittson County Assessor.
Effective rate
Minnesota property-tax rates vary by county, city/township, school district, and other taxing jurisdictions; no single countywide effective rate was published by the official source reviewed.
Statement mailing
By March 31, 2026; Minnesota Department of Revenue calendar requires county treasurers to mail Property Tax Statements by March 31, but no exact county mailing day was verified.
Payment deadline
Kittson County's official taxpayer-services schedule: first-half taxes due May 15; second-half taxes due October 15, except qualifying agricultural property due November 15, observed November 16, 2026 because November 15 is Sunday.
Valuation protest
Kittson County's official assessor page links the 2026 Local Board/Open Book schedule; local review occurs before the county board, and Tax Court petitions are due by April 30 in the year payable. Exact jurisdiction date is on the schedule or valuation notice.
Critical payment warning
Do not assume a grace period.
The verified county 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 the published payment deadline as a hard operational date and retain your receipt or confirmation number.
Read the calendar in order
From assessment to collection
1. Valuation 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.
2. Statement and account review
Match the tax statement to the parcel or account number and confirm exemptions, assessed value, taxing units, credits, and balance.
3. Payment 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.