Minnesota Property Tax Appeal Guide
Minnesota assesses property at estimated market value as of January 2, with classification rates converting value to net tax capacity.
100%
Statutory percentage
April 30 (County Board of Appeal and Equalization)
Verified July 2026 — confirm on your notice
Minn. Stat. § 274.01 (local board of appeal and equalization)
Governing state code
How to File in Minnesota
Review the Notice of Valuation and Classification mailed in spring.
Contact the county assessor to discuss your value informally.
Appeal to the Local Board of Appeal and Equalization at its spring meeting.
If needed, appeal to the County Board of Appeal and Equalization in June.
File with the Minnesota Tax Court by April 30 of the year taxes are payable.
Deadlines and ratios vary by county and change over time — always confirm with your local assessor. This is general information, not legal advice.
Are you actually over-assessed in Minnesota?
Check this property against recent comparable sales for $4.99. If the evidence says you have no case, you know that before you spend a filing deadline on it — and if it does, the same $4.99 is credited toward the full appeal packet.
A worked example in Minnesota
Say the assessor values your home at $400,000, but comparable sales show it is really worth $350,000 — a $50,000 over-assessment. Minnesota taxes the full market value, so the taxable amount drops by the same amount. At a typical effective rate of ~1.5%, that is about $750 back in your pocket every year until the value is corrected.
Illustration only. Your actual rate, exemptions, and savings depend on your county and taxing districts — run your own numbers.
Common grounds for a Minnesota appeal
Over-market valuation. Comparable sales of similar nearby homes closed below the value the assessor placed on yours.
Errors in the property record. The county has the wrong square footage, bedroom or bathroom count, lot size, or condition on file.
Unequal (non-uniform) assessment. Comparable properties in your area are assessed for less than yours, regardless of market value.
Physical or external problems. Deferred maintenance, functional issues, or an external nuisance depress what a buyer would pay.
Overvaluation · Incorrect classification · Denial of homestead · Unequal assessment
Don’t overlook exemptions
An appeal lowers your value, but exemptions cut your taxable base directly — and both stack. Most owners qualify for a homestead exemption on their primary residence, and many states add relief for owners over 65, veterans, and people with disabilities. Confirm you are enrolled with your Minnesota county assessor before filing — it is the fastest saving most people miss.
- Homestead Market Value Exclusion Up to $38,000 exclusion
- Owner-occupied primary residence
- Senior Citizens Property Tax Deferral Tax deferral
- Age 65+, income limits
- Disabled Veteran Market Value Exclusion Up to $300,000 exclusion
- 100% service-connected disability
Who hears a Minnesota appeal
Your appeal is decided by Board of Appeal and Equalization / MN Tax Court — the value itself is set by the County Assessor, which is who you are disagreeing with.
- 1
Local Board of Appeal and Equalization
- 2
County Board of Appeal
- 3
Tax Court
Each stage has its own deadline. Missing the first one usually closes the later ones for that tax year.
Key Minnesota statutes
The sections a Minnesota appeal is argued under. Quote one exactly as written — a paraphrased or renumbered citation is worse than none.
- Minn. Stat. §273.11
- Assessment of Real Property
- Minn. Stat. §274.01
- Local Board of Appeal and Equalization
- Minn. Stat. §271.01
- Tax Court
- Minn. Stat. §273.13
- Classification of Property
- Minn. Stat. §273.124
- Homestead Classification
Official Minnesota resources
These are state government sites. The form and portal you actually file through are published by your county assessor.
Minnesota property tax appeal questions
- When is the deadline to appeal property taxes in Minnesota?
- April 30 (County Board of Appeal and Equalization). Verified July 2026. Deadlines vary by county and change from year to year, so always confirm the date printed on your own assessment notice before you file.
- Who decides a property tax appeal in Minnesota?
- Board of Appeal and Equalization / MN Tax Court hears it. The full path is: Local Board of Appeal and Equalization, then County Board of Appeal, then Tax Court.
- What is the assessment ratio in Minnesota?
- 100% of estimated market value. That is the share of value your bill is calculated on, so lowering the assessed value lowers the bill proportionally.
- What grounds can I appeal on in Minnesota?
- Minnesota recognises these grounds: Overvaluation, Incorrect classification, Denial of homestead, Unequal assessment. Overvaluation is the most common — you show comparable sales that closed below your assessed value.
- What property tax exemptions does Minnesota offer?
- Homestead Market Value Exclusion — Up to $38,000 exclusion, for owner-occupied primary residence; Senior Citizens Property Tax Deferral — Tax deferral, for age 65+, income limits; Disabled Veteran Market Value Exclusion — Up to $300,000 exclusion, for 100% service-connected disability. Exemptions reduce your taxable base directly and stack with an appeal, so check both.
- What is the average property tax rate in Minnesota?
- About 1% of market value per year statewide. Your own rate depends on your county and its taxing districts, so treat this as a benchmark rather than your bill.
Minnesota Tax Estimator
$0 / yr
Based on 100% ratio & avg. millage. Estimate only.
Generate your Minnesota appeal packet
Check your property for $4.99 (credited), then get the full comparable-sales packet and AI appeal letter for a flat $29 — $19 at launch.