- Assessor site
- https://www.revenue.state.mn.us/currently-licensed-assessors ↗
- Search by
- county assessor lookup via the MN Dept. of Revenue licensed-assessors list at the link; parcel search via the county assessor's own site
- Reassessment cycle
- 87 COUNTY ASSESSORS value + classify all real property as of JANUARY 2 (Minnesota's distinctive date; some cities/townships have their own state-licensed local assessors under county oversight, but the COUNTY ASSESSOR is the office of record). The Minnesota Dept of Revenue oversees, runs SALES-RATIO STUDIES, can order equalization, and centrally assesses utility/railroad/pipeline. Property is valued at 100% of ESTIMATED MARKET VALUE (EMV), but the tax base is NET TAX CAPACITY = EMV × a CLASS RATE set by use (residential homestead 1%, 1.25% above $500,000; commercial-industrial higher with a step above ~$150,000; ag/apartments/seasonal differ).
- Reassessment trigger
- Every January 2, by mass appraisal from Oct 1-Sep 30 sales. The DOR requires the assessment LEVEL to stay within 90%-105% of market or it orders adjustment. Valuation & classification notices mailed ~March.
- Personal & intangible property
- Most business tangible personal property is EXEMPT in Minnesota; the tax falls on real property. Certain utility/railroad operating personal property is centrally assessed by the DOR.
- CRE forecasting note
- Two levers: CLASSIFICATION (commercial-industrial carries a higher class rate than residential, with a step above ~$150,000 — verify the class before the value) and the APPEAL FORUM (for non-homestead property (commercial/industrial included) with EMV ≥ $300,000 the Minnesota Tax Court REGULAR DIVISION is required; below that, Small Claims is available, petition by APRIL 30 of the payable year; you may go straight there, but on the administrative track you MUST attend the LOCAL board before the county board). Watch NET TAX CAPACITY, not EMV, and the 90-105% sales-ratio equalization. Business personal property largely exempt; utilities/railroads are the state's central assessment.
- Residential note
- Your home's ESTIMATED MARKET VALUE is set each January 2, but the number that drives the bill is NET TAX CAPACITY (EMV × the homestead class rate of 1%, 1.25% above $500,000) — reduced first by the HOMESTEAD MARKET VALUE EXCLUSION, which excludes part of the value (largest at $95,000 EMV ($38,000 max) and phasing out at $517,200). Apply for homestead status with your county assessor; it unlocks that exclusion and the disabled-veterans exclusion. Two more programs are filed with the STATE, not the assessor: the M1PR Property Tax Refund (income-based, with a special refund if your tax jumped sharply year over year) and the Senior Citizens Property Tax Deferral. To contest value or classification: talk to the assessor, attend the Local Board of Appeal and Equalization (April–May), then the County Board (June) — or petition the Minnesota Tax Court by April 30.
SPLIT RATE — Minnesota taxes NET TAX CAPACITY, not market value directly: each property's use sets a CLASS RATE, and estimated market value × class rate is the tax base. Class rates differ sharply — residential homestead 1% (1.25% above $500,000) versus higher rates for commercial-industrial (with a step up above ~$150,000), apartments, agricultural, and seasonal-recreational — so two identical-value properties in different classes carry very different taxes.
RATIO CAUTION — The figure that drives your tax is NET TAX CAPACITY (EMV × class rate), not the estimated market value printed on your notice — and the HOMESTEAD MARKET VALUE EXCLUSION removes a slice of a homestead's EMV before the class rate applies (largest at $95,000 EMV ($38,000 max, per the 2023 law), gone by $517,200). Watching only the EMV misses both the classification and the exclusion that actually set the bill.
APPEAL DEADLINE — Two parallel tracks with different rules. Administrative (Ch. 274): informal review, then the LOCAL Board of Appeal and Equalization (April–May) — you MUST attend the local board to reach the COUNTY board (June), unless your district holds none. Judicial (Ch. 278): petition the Minnesota Tax Court directly by APRIL 30 of the year taxes are payable; the Regular Division is required for non-homestead (commercial/industrial included) with EMV ≥ $300,000; below that, Small Claims is an option. Value and classification become FINAL July 1.
FILING REQUIRED RELIEF — Relief is application-driven and split between the assessor and the state: apply for HOMESTEAD status and the disabled-veterans exclusion with your county assessor, but the M1PR Property Tax Refund (income-based, plus a special refund for big year-over-year jumps) and the Senior Citizens Property Tax Deferral (Ch. 290B, which caps tax at 3% of income and defers the rest) are filed with the Minnesota Department of Revenue.
STATE ASSESSED — The Minnesota Department of Revenue centrally assesses utility, railroad, and pipeline operating property (which crosses jurisdictions) and runs the sales-ratio studies that can order county-wide equalization when the assessment level falls outside 90%–105% of market — those are the state's, not the county assessor's.
Note: The Todd County Assessor's office in Long Prairie sets an estimated market value and classification for property here as of January 2 each year; the class rate turns that value into net tax capacity, the base for your tax. Find the county assessor through the Minnesota Department of Revenue's licensed-assessors list at the link (updated weekly); the Department's Property Tax Administrator's Manual is the authority behind local practice. To contest: attend the Local Board of Appeal and Equalization (April–May), then the County Board (June) — or petition the Minnesota Tax Court by April 30. Apply for homestead status with the assessor; file the M1PR refund with the state.
Primary sources: Minnesota DOR Estimated Market Value + Property Tax Administrator's Manual (EMV Jan 2, mass appraisal, 90-105% level, class rates/net tax capacity, HMVE, final Jul 1, central utility assessment); MN Tax Court + Property Tax Desk (dual-track Ch. 274 LBAE->CBAE vs Ch. 278 Tax Court direct, Apr 30, Regular Division for comm/ind & non-homestead EMV>=$300k, presumption of correctness 272.06); Carver/Scott/Rice/Wright county assessors (Jan 2, must-attend-local-first, quintile, taxes payable following year halves May 15/Oct 15); LegalClarity/MN Legislative Auditor (class rates by Legislature, M1PR Ch. 290A, senior deferral Ch. 290B); MAAO directory + MN State Board of Assessors (as of 2026-07-05). Confirm current rules and figures with the assessing authority before any use.