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Tax Sale Atlas

Cottonwood County, MN tax sales

How tax deed sales work in Cottonwood County, seat of Windom: sale calendar, auction platform, over-the-counter lists, and the offices that run each sale.

New to tax sales? Read how Minnesota tax sales work or look terms up in the glossary.

Next sale
The county sells tax-forfeited land by online auction in late summer.
Format
County site
Registration
Bidding is online.
County office
(507) 831-1905
Every displayed fact carries a source badge. Verified Aug 25, 2026 against official county and state pages.How we verify
On this page

How Cottonwood County sells delinquent taxes

No tax lien certificate sale

Minnesota counties sell no tax lien certificates and no certificates of purchase to investors. Chapter 280 abolished the public tax judgment sale to bidders: the county auditor bids every unsatisfied parcel in for the state itself, and Minn. Stat. 280.43 states that no actual public sale takes place under that chapter. The only buyer at that step is the state of Minnesota, which then holds title in trust for the local taxing districts.

Tax deed sale

Online auction
Run by
Cottonwood County Auditor/Treasurer
Frequency
annual
Typical timing
The county sells tax-forfeited land by online auction in late summer.
Registration
Bidding is online.
Sale list
Tax-forfeited land sale notice, terms and parcel photos
When it runs
The county sells tax-forfeited land by online auction in late summer. The 2026 notice states the parcels "shall be sold to the highest bidder at public online auction hosted by Public Surplus.com beginning on Monday, August 17, 2026." Bidding is not a single sale day: each parcel closes on its own deadline shown on its auction listing.
Registration and deposit

Bidding is online. Set up a Public Surplus buyer account, then find the sale under Region Minnesota and Agency "Cottonwood County - Tax Forfeiture" and bid before each parcel's closing time. Anyone delinquent on real or personal property taxes in Cottonwood County is barred from bidding and must pay those taxes off first. A 5 percent buyer premium is added to the final sale price. Winning bidders receive a Notice of Award by email and must pay in full within ten business days by cash, cashier's check, certified check, personal check or money order payable to Cottonwood County. Wait for the Auditor/Treasurer's award email with the final amount rather than paying from the Public Surplus winning notice. Call the office at (507) 831-1905 to arrange an inspection before you bid.

Sale format and venue
Parcels open at their most recent estimated market value. If that price is not met after 30 days, the minimum drops to the sum of delinquent taxes, special assessments, penalties, interest and costs, under Minn. Stat. 282.005 subd. 4. That fallback minimum tracks what is owed rather than what the parcel is worth, so it can land above the appraised value as easily as below it, and several parcels in the 2026 offering were listed that way. On top of the bid the county collects a 3 percent state assurance fee, a $25 deed fee, a recording fee of $46 or as set by the County Recorder plus $50 more where there is a well, and deed tax of 0.0033 times the purchase price. Sales are final and as-is, the county warrants nothing about access, and each parcel passes subject to existing liens, leases, easements, deed restrictions, dedications and rights-of-way. Unpaid special assessments can survive the sale, so check with the city or town clerk before bidding. Property is subject to local zoning, and no structure may be built, moved or altered until the local zoning authority issues a land use permit. Parcels that draw no bid move to an over-the-counter list at the Auditor/Treasurer's office on a first come, first served basis.
Register on Online auction

Cottonwood County tax sale list and auction calendar

For Cottonwood County tax sale 2026 searches, use the county-run sources below rather than a copied parcel list, and confirm the parcel, registration cutoff, deposit, and payment deadline against the county before you bid.

  1. Get the advertised list

    Use Tax-forfeited land sale notice, terms and parcel photos for the current advertised parcels, then recheck it before the auction.
  2. Register to bid

    Bidding is online. Full requirements are in the sale card above.
  3. Sale day

    The county sells tax-forfeited land by online auction in late summer. Bidding runs on County site; check posted sale dates, registration status, and bidding windows there.
  4. Confirm with the office

    If the list, platform, and notice disagree, use Cottonwood County Auditor/Treasurer as the source to confirm which parcels are actually offered.

Before you bid in Cottonwood County

  1. Start with the live sale list

    Pull the current advertised parcels from Tax-forfeited land sale notice, terms and parcel photos. Lists can change before the sale, so recheck the county source before you price a parcel.
  2. Confirm registration and deposit

    Bidding is online. Set up a Public Surplus buyer account, then find the sale under Region Minnesota and Agency "Cottonwood County - Tax Forfeiture" and bid before each parcel's closing time. Anyone delinquent on real or personal property taxes in Cottonwood County is barred from bidding and must pay those taxes off first. A 5 percent buyer premium is added to the final sale price. Winning bidders receive a Notice of Award by email and must pay in full within ten business days by cash, cashier's check, certified check, personal check or money order payable to Cottonwood County. Wait for the Auditor/Treasurer's award email with the final amount rather than paying from the Public Surplus winning notice. Call the office at (507) 831-1905 to arrange an inspection before you bid.

  3. Check the state rules that change the bid

    Read the Minnesota due-diligence checklist before bidding. Redemption, liens that survive a tax deed, title cleanup, and payment deadlines can change what a parcel is worth.
  4. Set a walk-away number

    Work out what the parcel is actually worth with the rural land value estimator, then turn it into a ceiling with the tax deed max-bid calculator.

Over-the-counter (leftover) purchases

Minnesota's over-the-counter route opens only after a parcel has been offered at public auction and failed to sell. Once every parcel on the county's list has been offered, the county auditor must sell any remaining parcel to anyone willing to pay the appraised value, which the Department of Revenue's forfeiture manual describes as a private or over-the-counter sale made from the auditor's office. A parcel stays available at that price until the county board reappraises it or withdraws it from the sale list, and after either it has to be re-offered at a published public auction before it can be sold privately again. Anyone who could have repurchased the parcel as the former owner may not buy it this way for less than all taxes, assessments, penalties, interest, and costs due at forfeiture plus certified special assessments. Whether this county currently holds any unsold inventory, and how it takes an offer, has to be confirmed with the county auditor or land department.

New to this path? Read how over-the-counter purchases work.

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County offices

Tax sale office

Cottonwood County Auditor/Treasurer

(507) 831-1905

Cottonwood County Courthouse, 900 Third Ave, Windom, MN 56101

Official website

County notes

  • What sells here is state-forfeited land, not a lien and not a mortgage foreclosure deed. Title already passed to the State of Minnesota when the redemption period ran out, and the county board classifies the parcels and approves the sale before the Auditor/Treasurer offers them, so the buyer takes the state's title rather than stepping into a lienholder's shoes.
  • A former owner can apply to repurchase forfeited land under Minn. Stat. 282.241, which can pull a parcel back off the sale, so confirm a parcel is still available with the Auditor/Treasurer before you commit money to due diligence.
  • Some non-platted parcels contain non-forested marginal land or wetland. Those deeds carry a restrictive covenant barring enrollment of the land in a state-funded program that pays for conservation of marginal land or wetlands. The county performs no wetland delineation and issues no refunds for wetlands found later, but it will tell prospective bidders which parcels are affected on request.
  • The 2026 offering was city parcels in Jeffers, Mountain Lake and Westbrook with appraised values from $600 to $76,700, plus an unsold Windom parcel available at the Auditor/Treasurer's office. This is a small county offering, so expect a short list rather than a large rural acreage catalog.
  • County staff in the Auditor, Court Administrator, Assessor and Land offices are barred from buying tax-forfeited land under Minn. Stat. 282.016.

Minnesota rules

Redemption
Redemption in Minnesota runs BEFORE forfeiture and there is no redemption after a tax-forfeited land sale. The clock starts on the second Monday in May, when the county auditor bids the parcel in for the state, and it runs three years for most property. Once the parcel is unredeemed 120 days before that period ends, the county auditor gives notice of expiration of redemption, which is posted in the auditor's office, published for two successive weeks in the official county newspaper, mailed by certified mail to taxpayers, fee owners, and anyone who filed an address under Minn. Stat. 276.041, and personally served on anyone in possession of an occupied parcel. Redemption ends on the later of the end of the statutory period and 60 days after that notice is given and proof of it is filed with the auditor, and the Department of Revenue's manual states the exact forfeiture date the same way. On that date absolute title vests in the state of Minnesota. A district court can cut the period to five weeks on a city or county petition for abandoned or certain vacant property, so a parcel can reach forfeiture far sooner than three years. Forfeiture extinguishes redemption rights along with almost everything else, with one carve-out that Minn. Stat. 282.005, subd. 10 preserves in terms: rights of redemption provided under federal law, which is where an unreleased federal tax lien can still reach a parcel after the sale. The right to REPURCHASE after forfeiture, under Minn. Stat. 282.241, is a separate remedy and not a redemption right.
Deed deposit
Minnesota fixes no statutory bidder deposit and no statutory registration deadline. Terms are set locally, and the Department of Revenue's manual treats a cash-only initial sale as best practice because everything above the minimum bid has to stay available for surplus claims. On a Chapter 282.01 sale, parcels are sold for cash only unless the county board has adopted a resolution allowing terms. Where terms are allowed, at least 10 percent of the purchase price is due at the time of purchase and the balance runs in no more than ten equal annual installments, or under a county board policy of no more than 12 installments a year over a term of no more than ten years. Confirm the county's published terms before registering.
Surplus proceeds
Minnesota built a surplus claim process in response to Tyler v. Hennepin County, and the Revisor's note under Minn. Stat. 282.08 records that decision. It applies to forfeitures occurring after December 31, 2023. The minimum bid goes into the county's forfeited tax sale fund and everything above it is available to interested parties, meaning any party with an interest in the real estate, including the owner, a lienholder, and anyone who filed their name under Minn. Stat. 276.041. Within 60 days of the sale the county auditor must send notice and a claim form by certified mail to every interested party of record, mail a second notice by first class mail between 90 and 120 days if no claim has been filed, mail notice to the occupants unless the land is vacant, and publish a list of sales with unexpired claim periods on the county website. A claim must be filed within six months of the date the first notice is mailed. Multiple claims are divided in proportion to each claimant's interest, and a disputed claim can be deposited with the district court. Unclaimed surplus returns to the county's forfeited tax sale fund. A separate claim process covers iron-bearing stockpiles, minerals, and mineral interests, which are sold to the state for $50 at forfeiture and valued by the commissioner of natural resources if a claim is filed.
Governing statute
Minn. Stat. Chapter 279

A tax deed does not convey marketable title. Most buyers file a quiet title action before they can resell or insure the property. See the due diligence guide.

See the full Minnesotarules and every county →

Frequently asked questions

Does Cottonwood County, Minnesota sell tax liens or tax deeds?

Tax deeds. Minnesota sells no tax lien certificates to investors; the County Auditor sells the property itself at a public tax sale.

How often does Cottonwood County hold tax deed sales?

Cottonwood County holds its tax deed sale once a year. The county sells tax-forfeited land by online auction in late summer. Each sale is scheduled and advertised in advance, so check the county's tax deed calendar for the next posted date.

I own a property in this sale. Can I stop it?

Often yes, by paying the overdue taxes, interest, and costs before the deadline. Minnesota's redemption rule: 3 years from the tax judgment sale for most property. Call the Cottonwood County Auditor/Treasurer as early as possible for your exact payoff and options; deadlines are strict. Free help: lawhelp.org lists legal aid programs, and consumerfinance.gov lists HUD-approved housing counselors.

Where can I find the Cottonwood County tax sale list?

Cottonwood County posts its tax sale list at cottonwoodcountymn.gov. Lists go up ahead of each sale and keep changing until the sale date, so confirm every parcel against the county's legal advertisement before you bid.

Verified Aug 25, 2026 against official county and state sources.

Tax Sale Atlas publishes educational information about public tax sale processes. This is not legal, financial, or investment advice. Rules, dates, and fees change; confirm with the county office before you bid.

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