Minnesota property tax appeals
Review the sourced process overview below, then get the Minnesota DIY Appeal Kit with an evidence workbook, filing controls, official links, and an editable appeal letter in one PDF. No parcel-specific comps.
How a Minnesota appeal actually works
Every statement below is cited to its primary source and shows the date we verified it. Where we could not confirm something from a primary source, we say so instead of guessing. Dataset last re-verified 2026-08-13.
Missed the main deadline? Minnesota has 5 remedies most homeowners never hear about
County pages rarely surface these. Each one is a distinct legal route with its own clock.
County board abatement or reduction of valuation or taxes (Minn. Stat. 375.192 subd. 2)
Verbatim: 'Upon written application by the owner of any property, the county board may grant the reduction or abatement of estimated market valuation or taxes and of any costs, penalties, or interest on them as the board deems just and equitable and order the refund in whole or part of any taxes, costs, penalties, or interest which have been erroneously or unjustly paid.' Applications must be approved by the county assessor (or the city assessor in a city of the first or second class) and the county auditor before the county board considers them; penalty/interest abatements are approved by the county treasurer and county auditor instead. Special assessment reductions also require approval by the municipality's board of review. Where the reduction of taxes, costs, penalties, and interest exceeds $10,000, the county board must notify the school board and the municipality within 20 days. Abatement may NOT be granted as an economic development incentive (except under Minn. Stat. 469.1812-469.1815). TRAP: 'An appeal may not be taken to the Tax Court from any order of the county board made in the exercise of the discretionary authority granted in this section.' Under subd. 4 the county board may delegate this authority to the county auditor.
When:
primary source · verified
Homestead classification correction after a sale/transfer where no CRV was filed (Minn. Stat. 375.192 subd. 3)
Verbatim: 'Subject to the approval of the commissioner of revenue, the county board shall authorize the county auditor to grant the classification denied under section 272.115, subdivision 4, if a certificate of value has been filed with the county auditor.' This is the cure for a homestead classification lost solely because the CRV was missing at transfer.
When:
primary source · verified
Commissioner of Revenue abatement (Minn. Stat. 270C.86 subd. 1)
Verbatim: 'Except for matters delegated to the various boards of county commissioners under section 375.192, and except as otherwise provided by law, the commissioner shall have power to grant such reduction or abatement of net tax capacities, taxes imposed by the property tax laws, or special assessments, and of any costs, penalties, or interest thereon as the commissioner may deem just and equitable, and to order the refundment, in whole or in part, of any taxes or special assessments... which have been erroneously or unjustly paid. Application therefor shall be submitted with a statement of facts in the case and the favorable recommendation of the county board or of the board of abatement of any city where any such board exists, and the county auditor of the county wherein such tax was levied or paid.' TRAP: subd. 1(c) - 'An appeal may not be taken to the Tax Court from any order of the commissioner made in the exercise of the discretionary authority granted in paragraph (a)...' However, subd. 2(b) DOES allow a Tax Court appeal from a commissioner's order on a Minn. Stat. 375.192 subd. 3 homestead application. Subd. 3 separately empowers the commissioner, on application of the county auditor with county board approval, to 'order the correction of any administrative and clerical errors in the assessment, levy, and extension of taxes under the property tax laws, other than valuation.'
When:
primary source · verified
Appeal to the Commissioner of Revenue from a board decision (Minn. Stat. 270C.92 via 274.13 subd. 1a)
Minn. Stat. 274.13 subd. 1a bars this route where a taxpayer defaulted below: 'If a person, other than a public utility, mining company, or the metropolitan airports commission for which the original assessments are determined by the commissioner of revenue, fails to appear in person, by counsel, or by written communication before the county board after being duly notified of the board's intent to raise the assessment of the person's property, or if a person fails to appeal a decision of the board of review as described in section 274.01 after appearing before the local board, the person may not appear before the commissioner of revenue under section 270C.92, subdivisions 1 and 2, to contest the valuation.' GAP: the substantive scope and any deadline under Minn. Stat. 270C.92 were NOT independently fetched and are unverified here.
Homestead Market Value Exclusion (Minn. Stat. 273.13 subd. 35) - not an appeal, but the largest single value-reduction lever for owner-occupants
Verbatim: '(a) Prior to determining a property's net tax capacity under this section, property classified as 4d(2) under subdivision 25, paragraph (e), clause (2), class 1a, or 1b under subdivision 22, and the portion of property classified as class 2a under subdivision 23 consisting of the house, garage, and surrounding one acre of land, shall be eligible for a market value exclusion as determined under paragraph (b). (b) For a homestead valued at $95,000 or less, the exclusion is 40 percent of market value. For a homestead valued between $95,000 and $517,200, the exclusion is $38,000 minus nine percent of the valuation over $95,000. For a homestead valued at $517,200 or more, there is no valuation exclusion. The valuation exclusion shall be rounded to the nearest whole dollar, and may not be less than zero.' Split-class and partial-ownership proration rules are in paragraph (d). This is applied automatically once homestead classification is granted - so a homestead classification appeal is often worth more than a valuation appeal.
When:
primary source · verified
What evidence wins in Minnesota
OVERVALUATION CLAIMS: comparable sales are the workhorse. Minn. Stat. 278.05 subd. 3 verbatim: 'Assessor's records, including certificates of real estate value, assessor's field cards and property appraisal cards shall be made available to the petitioner for inspection and copying and may be offered at the trial subject to the applicable rules of evidence and rules governing pretrial discovery and shall not be excluded from discovery or admissible evidence on the grounds that the documents and the information recorded thereon are confidential or classified as private data on individuals. Evidence of comparable sales of other property shall, within the discretion of the court, be admitted at the trial.' Note the 'within the discretion of the court' qualifier - comparable sales admission is discretionary, not automatic. If a written appraisal report is offered, the appraiser must attend and testify. The owner may testify to their own opinion of value. INCOME APPROACH: applies to income-producing property and is the reason for the Minn. Stat. 278.05 subd. 6 August 1 disclosure regime. UNEQUAL ASSESSMENT / UNIFORMITY: Minn. Stat. 278.01 subd. 1(a) creates the claim - any person with an interest in the parcel 'who claims that such property has been partially, unfairly, or unequally assessed in comparison with other property in the (1) city, or (2) county, or (3) in the case of a county containing a city of the first class, the portion of the county excluding the first class city' may petition. The Tax Court's own definition: 'Unequal assessment: A claim that a property was assessed at a rate higher than comparable properties in a taxing district.' SALES RATIO STUDY: Minn. Stat. 278.05 subd. 4 - the DOR sales ratio study 'shall be admissible in evidence as a public record without the laying of a foundation' if sale prices are adjusted for terms of sale and for the difference between sale date and assessment date, and it 'shall be prima facie evidence of the level of assessment'; it is not conclusive and reliability evidence may be introduced. Critically, subd. 4 imposes a HARD GATE on discrimination relief: 'No reduction in value on the grounds of discrimination shall be granted on the basis of a sales ratio study unless (a) the sales prices are adjusted for the terms of the sale to reflect market value, (b) the sales prices are adjusted to reflect the difference in the date of sale compared to the assessment date, (c) there is an adequate sample size, and (d) the median ratio of the same classification of property in the same county, city, or town as the subject property is lower than 90 percent, except that in the case of a county containing a city of the first class, the median ratio for the county shall be the ratio determined excluding sales from the first class city within the county. If a reduction in value on the grounds of discrimination is granted based on the above criteria, the reduction shall equal the difference between 95 percent and the median ratio determined by the court.' In the Small Claims Division, Minn. Stat. 271.21 subd. 6 separately provides that 'Sales ratio studies published by the Department of Revenue may be admissible as a public record without foundation.' ASSESSMENT COMPARABLES CAVEAT (INFERRED, NOT VERIFIED): the 'assessment_comps_permitted' flag is set to false because no primary source confirms bare assessment-to-assessment comparison as an independent sufficient basis for relief, and official Tax Court guidance expressly warns against it: 'Assessments can vary widely in a taxing area due to important differences in properties, so if your home is assessed at a higher value than your neighbor's, it does not automatically constitute "unequal assessment."' Assessor field cards and property appraisal cards of other properties ARE discoverable and admissible under 278.05 subd. 3 subject to the rules of evidence, so such data is not categorically inadmissible - it simply is not, standing alone, the statutory route to a discrimination reduction. CLASSIFICATION CLAIMS: prove actual use; for homestead, the four-part test per the Tax Court booklet is (1) you own the property, (2) the property is residential real estate, (3) occupied and used by the owner for homestead purposes, and (4) you are a Minnesota resident.
primary source · verified 2026-08-12
The appeal ladder, in Minnesota's own terms
- 1
County (or city) Assessor - informal review / direct negotiation
Deadline: No statutory deadline. Official Tax Court instructions state: 'Between March and June of the assessment (or valuation) year, you may be able to challenge your property assessment locally, without going to Tax Court' and 'Call your County Assessor's office: Property tax issues can sometimes be resolved, without the expense of filing a Tax Court petition, by directly contacting your County Assessor's office.' Valuation notices under Minn. Stat. 273.121 are typically mailed in March of the assessment year. Practical cutoff is the local board meeting, because Minn. Stat. 274.01 subd. 1(a) bars the county assessor from making judgment-error valuation or classification changes after the local board adjourns (clerical corrections and extensions of homestead treatment are still allowed until the tax extension date).
Clock starts: Mailing of the Minn. Stat. 273.121 valuation and classification notice (typically March of the assessment year)
Minn. Stat. 273.121; Minn. Stat. 274.01 subd. 1(a) · primary source · verified 2026-08-12
Form: No statewide form. Counties accept a phone call, letter, or electronic submission of supporting documentation (e.g., Ramsey County: 'Customers can mail or provide electronic documentation (such as a recent appraisal or sale of the property) that supports your claim of overvaluation or erroneous classification.'). official form
primary source · verified 2026-08-12
Fee: none
No fee authorized or charged; informal review is not a statutory proceeding. · primary source · verified 2026-08-12
- 2
Local Board of Appeal and Equalization (LBAE) - or, where local powers were transferred to the county, the county 'Open Book' alternative review process
Deadline: LBAE: statute is explicit - 'Notwithstanding the provisions of any charter to the contrary, the meetings must be held between April 1 and May 31 each year' (Minn. Stat. 274.01 subd. 1(a)). The county assessor fixes the day and time and must give written notice to the city or town clerk on or before February 15; the clerk must give published and posted notice at least ten days before the meeting. The board 'must complete its work and adjourn within 20 days from the time of convening stated in the notice of the clerk, unless a longer period is approved by the commissioner of revenue. No action taken after that date is valid.' (subd. 1(g)). Under Minn. Stat. 274.14, for counties that conduct regular board of review or open book meetings, at least one meeting day must include a meeting that does not end before 7:00 p.m. APPEARANCE: a taxpayer appears 'in person, by counsel, or by written communication' (subd. 1(f)); no advance notification or appointment is required by statute, though Minn. Stat. 274.14 contemplates that some counties require appointments ('For counties that require taxpayer appointments for the board of review, appointments must include some available times that extend until at least 7:00 p.m.'). A nonresident 'may, at any time, before the meeting of the board file written objections to an assessment or classification with the county assessor', which the assessor must present to the board. OPEN BOOK ALTERNATIVE: where a town or city has transferred its LBAE powers to the county under Minn. Stat. 274.01 subd. 3, the statutory basis for open book is Minn. Stat. 274.13 subd. 1c ('Alternative review option'): 'Prior to the time of the county board of equalization, the county shall make available to those taxpayers a procedure for a review of its assessments, including, but not limited to, open book meetings. This alternative review process shall take place in April and May.'
Clock starts: Annual assessment cycle; meeting dates must be printed on the Minn. Stat. 273.121 valuation notice
Minn. Stat. 274.01 subd. 1(a), 1(f), 1(g), subd. 3; Minn. Stat. 274.13 subd. 1c; Minn. Stat. 274.14 · primary source · verified 2026-08-12
Form: No statewide statutory form. Appeal is made by appearing in person, by counsel, or by written communication to the board; nonresidents may file written objections with the county assessor before the meeting. Meeting dates are printed on the valuation notice. official form
primary source · verified 2026-08-12
Fee: none
Minn. Stat. 274.01 authorizes no filing fee for appearing before the local board. · primary source · verified 2026-08-12
- 3
County Board of Appeal and Equalization (CBAE)
Deadline: Exact statutory language, Minn. Stat. 274.14: 'The board must meet after the second Friday in June on at least one meeting day and may meet for up to ten consecutive meeting days. The actual meeting dates must be contained on the valuation notices mailed to each property owner in the county as provided in section 273.121. For this purpose, "meeting days" is defined as any day of the week excluding Sunday. At the board's discretion, "meeting days" may include Saturday. No action taken by the county board of review after June 30 is valid, except for corrections permitted in sections 273.01 and 274.01.' EXHAUSTION IS REQUIRED AT THIS LEVEL. Minn. Stat. 274.01 subd. 1(f): 'Except as provided in subdivision 3, if a person fails to appear in person, by counsel, or by written communication before the board after being duly notified of the board's intent to raise the assessment of the property, or if a person feeling aggrieved by an assessment or classification fails to apply for a review of the assessment or classification, the person may not appear before the county board of appeal and equalization for a review. This paragraph does not apply if an assessment was made after the local board meeting, as provided in section 273.01, or if the person can establish not having received notice of market value at least five days before the local board meeting.' The 'Except as provided in subdivision 3' carve-out means taxpayers in jurisdictions that transferred LBAE duties to the county (open book counties) go directly to the CBAE. Official Tax Court instructions restate this: 'If you have already appealed to the Local Board of Appeal and Equalization and are not satisfied with their decision, or if your city or town has transferred its powers to the county, you may appeal to the County Board of Appeal and Equalization.'
Clock starts: Annual assessment cycle; the board convenes after the second Friday in June of the assessment year; actual dates printed on the Minn. Stat. 273.121 valuation notice
Minn. Stat. 274.14; Minn. Stat. 274.13; exhaustion rule at Minn. Stat. 274.01 subd. 1(f) · primary source · verified 2026-08-12
Form: No statewide statutory form. Appeal is by appearance before the county board (many counties require an appointment). Minn. Stat. 274.13 subd. 2 permits a county to appoint a Special Board of Equalization to hear appeals in its place. official form
primary source · verified 2026-08-12
Fee: none
Minn. Stat. 274.13 / 274.14 authorize no filing fee. · primary source · verified 2026-08-12
- 4
Minnesota Tax Court - Small Claims Division (petition filed in district court under Minn. Stat. ch. 278; case forwarded to Tax Court)
Deadline: April 30 of the year in which the tax becomes payable. Minn. Stat. 278.01 subd. 1(c): 'For all counties, the petitioner must file a copy of the petition and proof of service of the petition in the office of the court administrator of the district court on or before April 30 of the year in which the tax becomes payable... An appeal may also be taken to the Tax Court under chapter 271 at any time following receipt of the valuation notice that county assessors or city assessors having the powers of a county assessor are required by section 273.121 to send... but prior to May 1 of the year in which the taxes are payable.' The Tax Court's 2026 informational booklet frames the window as 'anytime between May 1 of the assessment year and April 30 of the tax payable year.' EXCEPTION - Minn. Stat. 278.01 subd. 4: 'Notwithstanding the April 30 date in subdivision 1, whenever the exempt status, valuation, or classification of real or personal property is changed other than by an abatement or a court decision, and the owner responsible for payment of the tax is not given notice of the change until after February 28 of the year the tax is payable or after July 1 in the case of property subject to section 273.125, subdivision 4, an eligible petitioner... has 60 days from the date of mailing of the notice to initiate an appeal.' SERVICE: one copy of the petition must be PERSONALLY SERVED on the county auditor; the auditor may waive personal service by (i) agreeing to accept service through an alternative service method, (ii) designating an alternative service method on the county website, or (iii) acknowledging receipt of a petition served through an alternative method. 'An alternative service method includes but is not limited to service by email or by an electronic upload to a website designated by the county.' Service may be made by any person, including a party. FILING BY MAIL IS RISKY: per the official instructions, 'If you file by mail, your petition will not be considered "filed" until the date it is received by the district court administrator's office.' NOTE: the Minn. Stat. 271.06 subd. 2a timely-mailing-is-timely-filing rule is written for notices of appeal from Commissioner of Revenue orders, not ch. 278 property petitions.
Clock starts: Taxes payable year; alternate 60-day trigger runs from the date of mailing of a late notice of a change in exempt status, valuation, or classification under Minn. Stat. 278.01 subd. 4
Minn. Stat. 278.01 subd. 1(a), 1(c), subd. 4; Minn. Stat. 271.21; Minn. Stat. 271.06 · primary source · verified 2026-08-12
Form: MN Tax Court - Real Property Tax Petition (formerly 'Form 7') — Minnesota Tax Court - Real Property Tax Petition (fillable and printable), with separate 'Information and Instructions' document. Petitioner selects Regular or Small Claims Division in Box 3 of the form. Proof of service is handled on page 3 of the form by ONE of two methods: (1) Admission of Service - the County Auditor or designee signs or stamps the petition upon delivery, personally or via alternative means (the auditor may instead provide an 'Acknowledgement and Waiver of Personal Service' document to attach); or (2) Affidavit of Personal Service - the server swears on page 3 that the petition was personally delivered to the auditor. E-FILING: the petition is filed in DISTRICT COURT (not the Tax Court), in person, by mail, or online via mncourts.gov/file-a-case; the district court then forwards the case to the Tax Court. Minn. R. 8610.0160 makes e-filing/e-service through the Tax Court's designated provider MANDATORY for 'select users' (Minnesota-licensed attorneys and pro hac vice attorneys) but OPTIONAL for self-represented individuals; Minn. R. 8610.0160 subp. 3.C expressly preserves the ch. 271/278 statutory service and case-initiation rules ('Nothing in this subpart or chapter 8610 supersedes statutes governing filing and service.'). official form
primary source · verified 2026-08-12
Fee: $150 base filing fee, plus a county law library fee of approximately $10-$15 (varies by county; confirm with the local court administrator) (statutory)
Minn. Stat. 271.06 subd. 4: 'In Small Claims Division, the appeal fee shall be $150. The provisions of chapter 563, providing for proceedings in forma pauperis, shall also apply for appeals to the Tax Court.' IN FORMA PAUPERIS WAIVER IS AVAILABLE - for property tax petitions filed in district court, use the Minnesota Judicial Branch IFP affidavit (https://www.mncourts.gov/Help-Topics/Fee-Waiver-IFP.aspx); the Tax Court also publishes its own IFP affidavit and instructions for Revenue appeals. · primary source · verified 2026-08-12
- 5
Minnesota Tax Court - Regular Division (petition filed in district court under Minn. Stat. ch. 278; case forwarded to Tax Court)
Deadline: Identical to the Small Claims Division: file the petition, proof of service, property identification attachment, and fee with the district court administrator on or before April 30 of the year in which the tax becomes payable (Minn. Stat. 278.01 subd. 1(c)); a ch. 271 appeal may be taken any time after receipt of the Minn. Stat. 273.121 valuation notice but prior to May 1 of the payable year; Minn. Stat. 278.01 subd. 4 gives 60 days from the date of mailing where exempt status, valuation, or classification changed and notice was given after February 28 of the payable year (or after July 1 for Minn. Stat. 273.125 subd. 4 property). The petition must be personally served on the county auditor unless the auditor waives personal service and designates an alternative method (email or electronic upload). Any petitioner may file in the Regular Division; the Small Claims Division is available only if a Minn. Stat. 271.21 subd. 2 threshold is met. Under Minn. Stat. 271.21 subd. 3, the election is binding: 'If the taxpayer elects to appeal to the Small Claims Division, and 30 days have elapsed since the filing of the appeal, or briefs have been filed or a hearing held on the matter, whichever occurs first, the taxpayer shall not appeal to the regular division in the same matter. A taxpayer who elects to appeal to the regular division shall not appeal to the Small Claims Division in the same matter.'
Clock starts: Taxes payable year; alternate 60-day trigger under Minn. Stat. 278.01 subd. 4
Minn. Stat. 278.01 subd. 1(c), subd. 4; Minn. Stat. 271.21 subd. 3 · primary source · verified 2026-08-12
Form: MN Tax Court - Real Property Tax Petition (formerly 'Form 7') — Same form as Small Claims; Box 3 selects Regular Division. Box 4 requires the petitioner to state whether the property is income-producing, which triggers the Minn. Stat. 278.05 subd. 6 August 1 disclosure obligation. Box 7 requires selection of the Minn. Stat. 278.01 subd. 1(a) claim(s). Box 8a is for an attorney; Box 8b is for a self-represented petitioner. NOTE: MN Tax Court 'Form 1' is a DIFFERENT form - it is the Notice of Appeal of an Order of the Commissioner of Revenue (2025 version), not a property tax petition. official form
primary source · verified 2026-08-12
Fee: $310 base filing fee, plus a county law library fee of approximately $10-$15 (varies by county). Increased from the prior amount effective August 1, 2025. (statutory)
Minn. Stat. 271.06 subd. 4 ('an appeal fee equal to the fee provided for civil actions in the district court under section 357.021, subdivision 2, clause (1)'); Minn. Stat. 357.021 subd. 2(1) sets that fee at $310. Minn. Stat. 271.06 subd. 4 also applies chapter 563 in forma pauperis relief to Tax Court appeals. The Tax Court website states: 'The Minnesota state legislature approved an increase in civil court filing fees beginning on August 1, 2025. The fee for filing a new property petition or Revenue appeal in Tax Court - Regular Division is now $310. The filing fee for Small Claims Division remains $150.' · primary source · verified 2026-08-12
Who has to prove what
The petitioner must present competent factual evidence sufficient to overcome the statutory prima facie validity of the assessment, AND, to obtain a reduction, must also affirmatively establish the property's market value as of the assessment date ('To get a value reduction, you must also demonstrate what the market value of the property was as of the assessment date' - Tax Court 2026 booklet). The Tax Court hears every appeal de novo without a jury (Minn. Stat. 271.06 subd. 6(a)). CAUTION: the specific quantum of proof (e.g., 'preponderance of the evidence') is NOT stated in any of the primary sources reviewed; do not assert one.
primary source · verified 2026-08-12
When values are set
VALUATION IS ANNUAL; PHYSICAL REAPPRAISAL IS ON A FIVE-YEAR ROTATION. Minn. Stat. 273.01 verbatim: 'All real property subject to taxation shall be listed and at least one-fifth of the parcels listed shall be appraised each year with reference to their value on January 2 preceding the assessment so that each parcel shall be reappraised at maximum intervals of five years. All real property becoming taxable in any year shall be listed with reference to its value on January 2 of that year. Except as provided in this section and section 274.01, subdivision 1, all real property assessments shall be completed two weeks prior to the date scheduled for the local board of review or equalization.' Personal property 'shall be listed and assessed annually with reference to its value on January 2.' THE ASSESSMENT DATE IS JANUARY 2 - NOT JANUARY 1. This is confirmed independently by the Minnesota Tax Court glossary ('Assessment date: The assessment for each year is set on January 2 of the preceding year') and by the Tax Court 2026 booklet ('Each year on January 2, property values and classifications are assessed by county assessors for the following pay year (e.g., values assessed on January 2, 2026 are payable in 2027)') and the 2026 petition instructions ('Properties are assessed on January 2 of each year for taxes payable the following year. See Minn. Stat. 273.01. For instance, an assessment date of January 2, 2026 is for taxes payable in 2027. The year listed in the first blank of Box 6 should always be one year before the year listed in the second blank.'). Assessment notices are typically mailed in March of the assessment year (Minn. Stat. 273.121 valuation notice). Minn. Stat. 273.01 also freezes the assessor's discretion after board adjournment: no judgment-error valuation or classification changes after the board of review or county board of equalization adjourns; only clerical corrections and extensions of homestead treatment are permitted, and only until the tax extension date, with all such changes documented, publicly available, and reported to the county board by December 31.
primary source · verified 2026-08-12
How counties differ
1) SERVICE ON THE COUNTY AUDITOR IS THE #1 COUNTY-SPECIFIC TRAP. Minn. Stat. 278.01 subd. 1(a) (as amended, 2023 c 64 art 15 s 7) requires PERSONAL service on the county auditor, but permits the auditor to waive it by (i) agreeing to accept an alternative method, (ii) designating an alternative method on the county website, or (iii) acknowledging receipt of a petition served by an alternative method - 'including but not limited to service by email or by an electronic upload to a website designated by the county.' Whether a given county waives is entirely county-specific. Official Tax Court instructions: 'It is your responsibility, as the petitioner, to ensure that you understand the service requirements, including any alternative procedures provided by your county. Failure to accomplish personal service, or to provide the court with appropriate proof of service, may result in the dismissal of your petition.' 2) LOCAL BOARD vs OPEN BOOK. Under Minn. Stat. 274.01 subd. 3 a town or city may transfer its LBAE powers to the county; the transfer must be communicated to the county assessor in writing before December 1 to be effective for the following year's assessment, must last at least three years, and is available only where the county does the assessment. In those jurisdictions there is NO local board; instead Minn. Stat. 274.13 subd. 1c requires the county to offer an alternative review procedure 'including, but not limited to, open book meetings' in April and May, and the taxpayer proceeds straight to the County Board of Appeal and Equalization. Ramsey County, for example, publishes 'Open book meetings' and 'County Board of Appeal and Equalization' as its two administrative steps. 3) SPECIAL BOARDS. A city may appoint a Special Board of Review (Minn. Stat. 274.01 subd. 2) and a county may appoint a Special Board of Equalization (Minn. Stat. 274.13 subd. 2); each must include at least one appraiser, real estate broker, or person familiar with property valuations. 4) FILING FEE VARIES SLIGHTLY. The base fee is statewide ($310 Regular / $150 Small Claims), but each county adds a law library fee of roughly $10-$15; the Tax Court instructs petitioners to 'Contact the Court Administrator's Office in the county where the property is located for fee information.' 5) LOCAL ATTORNEY MAY TAKE OVER THE DEFENSE. Under Minn. Stat. 278.05 subd. 2, if the property sits in a home rule charter or statutory city or town that employs its own certified assessor, that unit's attorney may, within 20 days after receiving the forwarded petition, notify the county attorney and petitioner that it is taking charge of the case. 6) BOARD MEETING DATES ARE COUNTY-SET WITHIN THE STATUTORY WINDOWS and must be printed on the Minn. Stat. 273.121 valuation notice - always read the notice rather than assuming. 7) SETTLEMENT AUTHORITY VARIES: 'Some County Assessors do not have the authority to negotiate property tax settlements' (Tax Court instructions) - in those counties, negotiate with the County Attorney's office. Hennepin County routes petitions through the Hennepin County Attorney's Office.
Minnesota appeal deadline
Deadlines varyMinnesota deadlines are set locally.
The deadline is almost always printed on the assessment notice your local assessor mails you. Use that date, it is the one that counts.
Are you missing a Minnesota exemption?
Exemptions cut your bill before any appeal even starts, and most homeowners never claim all the ones they qualify for. Answer four questions:
Is your Minnesota home over-assessed?
The whole appeal hinges on one comparison: your assessed value (from your tax notice) versus your home's market value (what it would sell for today). Put both in:
How to find your home's real market value (free) →
- Pull free estimates. Look up your address on Zillow (“Zestimate”) and Redfin (“Redfin Estimate”). Average them, algorithms run high or low, so two beats one.
- Find 3-5 real comparable sales. Same neighborhood, similar size, beds/baths, age, and condition, sold in the last 6-12 months. Recent sales (not listings) are the strongest evidence a board will accept.
- Adjust for differences. Knock value off comps that are bigger or renovated; add for ones that are smaller or dated, so you're comparing like-for-like.
- Compare to your assessment. If your assessed value sits clearly above that adjusted market figure, you have grounds to appeal.
One catch: some states assess at a fraction of market value (an “assessment ratio”). If your notice shows a ratio or an “equalized” value, compare your implied full value to market, not the raw assessed number.
How property tax appeals generally work
Most states follow the same basic path: your local assessor mails an assessment notice with a value and a deadline; you file an appeal (often called a protest, grievance, or petition) before that deadline; you present comparable sales of similar homes; and a local board reviews the evidence and can lower your value.
The exact form, deadline, and board can vary by county. Use the current assessment notice and the official sources linked above to confirm the controlling local requirements. The paid kit organizes that verification, the evidence, the filing steps, and your editable letter in one place.
Want to see the depth we build per state? Take a look at our Texas, Florida, and Georgia guides.