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Tax Sale Atlas

Blue Earth County, MN tax sales

How tax deed sales work in Blue Earth County, seat of Mankato: 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.

Format
County site
County office
(507) 304-4251
Every displayed fact carries a source badge. Verified Aug 25, 2026 against official county and state pages.How we verify
On this page

How Blue Earth 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
Blue Earth County Property and Environmental Resources Department, Taxation division, which classifies and sells tax-forfeited land on behalf of the State of Minnesota
Frequency
annual
Sale list
Tax-forfeited parcels and over the counter list
When it runs
Blue Earth County schedules tax-forfeited land auctions as parcels forfeit rather than on a fixed annual date. The county's notice for its most recent auctions stated the sales would be "hosted on the website PublicSurplus.com" and that "The first auction will begin at 8:00AM CDT on August 5th, 2025, and will end at 2:00PM CDT on August 11th, 2025", an online bidding window that runs several days rather than a single auction day. County board material sets the outer frame: the initial public auction falls within six months of forfeiture, with "Notice of sale at least 30 days prior in newspapers, website and any other forums". Delinquent tax lists are published each March in the county's official newspaper, the earliest public signal of which parcels may forfeit.
Registration and deposit

Bidding runs online through Public Surplus, so open an account on the auction site before the window opens. Blue Earth County also keeps an interested parties email list for tax-forfeited property; submit the county's Tax Forfeiture Mailing List form to be told about the next sale. Parcels that go unsold stay available for over the counter purchase at a set price straight from the county, so call the Taxation division at (507) 304-4251 to buy one of those rather than waiting for an auction.

Sale format and venue
Blue Earth County sells no tax lien certificates. Delinquent parcels go to judgment, then through a statutory redemption period, and if nobody redeems, absolute title forfeits to the State of Minnesota. The county's redemption notice sets the deadline at "the later of (1) 60 days after service of this notice on all persons having an interest in the parcels or (2) the second Monday in May three or more years after judgment". Only after forfeiture does the county classify the land and offer it, so what a buyer takes is state-forfeited land the county is disposing of under Minn. Stat. Chapter 282, not a lien and not a Florida-style tax deed. Two steps can pull a parcel before a bidder ever sees it: county board material states the first offer goes to the Commissioner of Natural Resources under Minn. Stat. 282.007, who has 30 days to respond, and that "Repurchase by interested parties can occur at any point prior to the public sale". Pricing moves in two stages, described by the county as "Initial price of property is equal to estimated market value of property" and "After 30 days of no sale, must be reduced to a minimum bid", so the second pass is where prices fall toward back taxes and costs. Everything sells as is: "All property is sold as is and may not conform to local building and zoning ordinances. The county makes no warranty that the land is suitable for building. All sales are final, and no refunds or exchanges are permitted." Inspect the parcel and run title before bidding.
Register on Online auction

Blue Earth County tax sale list and auction calendar

For Blue Earth 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 parcels and over the counter list for the current advertised parcels, then recheck it before the auction.
  2. Register to bid

    Ask the county office how and when to register; many counties close registration days or weeks before the sale.
  3. Sale day

    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 Blue Earth County Property and Environmental Resources Department, Taxation division, which classifies and sells tax-forfeited land on behalf of the State of Minnesota as the source to confirm which parcels are actually offered.

Before you bid in Blue Earth County

  1. Start with the live sale list

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

    Bidding runs online through Public Surplus, so open an account on the auction site before the window opens. Blue Earth County also keeps an interested parties email list for tax-forfeited property; submit the county's Tax Forfeiture Mailing List form to be told about the next sale. Parcels that go unsold stay available for over the counter purchase at a set price straight from the county, so call the Taxation division at (507) 304-4251 to buy one of those rather than waiting for an auction.

  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.

Use the arrow keys to switch between these sections.

County offices

Tax sale office

Blue Earth County Property and Environmental Resources Department, Taxation division

(507) 304-4251

410 S 5th St., Mankato, MN 56001. Mailing address: PO Box 3566, Mankato, MN 56002-3566

Official website

County notes

  • Parcels that go unsold at auction stay on an over the counter list on the county's tax forfeiture page, each shown with its parcel number, legal description and set sale price, and can be bought from the county at any time.
  • The Property and Environmental Resources Department absorbed the former Taxpayer Services department, so tax-forfeited land questions go to its Taxation division rather than to a separate auditor or treasurer office. Michael Stalberger signs the county's notices as Director of Property and Environmental Resources.
  • Forfeiture wipes out most encumbrances. County board material lists the survivors as interested parties' rights to surplus proceeds, rights of redemption provided under federal law, easements and rights-of-way holders who are not interested parties, and the benefits or burdens of any real covenants filed of record as of the date of forfeiture.
  • Sale money above the delinquent taxes, special assessments, penalties, interest and costs belongs to the former interested parties, who have six months from the sale to claim it.
  • The county's August 2025 notice referred to auctions in the plural and to "The first auction", so a single forfeiture group can be spread across more than one bidding window in the same month.
  • The county publishes no separate schedule of conservation or wetland conditions attached to forfeited parcels, so ask the Taxation division whether the county board placed restrictions on a parcel before you bid.

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 Blue Earth 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 Blue Earth County hold tax deed sales?

Blue Earth County holds its tax deed sale once a year. 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 Blue Earth County Property and Environmental Resources Department, Taxation division, which classifies and sells tax-forfeited land on behalf of the State of Minnesota 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 Blue Earth County tax sale list?

Blue Earth County posts its tax sale list at blueearthcountymn.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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