USA Foreclosure Wiki

Wisconsin

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Wisconsin — Tax & Mortgage Foreclosure

Legal information, not legal advice. Verify against the cited primary sources before acting. Last verified: 2026-06-02.

Wisconsin is not an investor lien-certificate state. Each year the county treasurer issues a single tax certificate to the county itself for every delinquent parcel, and the county “may not sell, assign, or otherwise transfer a tax certificate” (Wis. Stat. 74.57). There is therefore no public auction of tax liens to third parties; the county is the only party that forecloses and the county takes fee title. Two years after the certificate issues, the county forecloses — most commonly by the in rem action of Wis. Stat. 75.521, or by the older tax-deed-by-notice procedure (Wis. Stat. 75.07/75.12/75.14). Either way the county ends up with “an estate in fee simple absolute,” then resells the land under Wis. Stat. 75.35/75.36/75.69.

Historically Wisconsin counties retained 100% of resale surplus above the tax debt (Ritter v. Ross, 207 Wis. 2d 476, 558 N.W.2d 909 (Ct. App. 1996)) — the regime that tyler-v-hennepin-county (598 U.S. 631 (2023)) holds is an unconstitutional taking. Wisconsin had already begun reform: 2021 Wisconsin Act 216 (effective April 2, 2022) rewrote Wis. Stat. 75.36 to return surplus to the former owner, and 2023 Wisconsin Act 207 refined the notice and distribution mechanics. Pre-April-2-2022 forfeitures are the subject of post-Tyler class litigation (Elliott v. State of Wisconsin). The surplus rules below are freshly reformed law.

0. Identity & Classification

1. Tax Sale Mechanics

  • What is sold: ultimately the fee (county tax deed / in rem judgment), then resale of county-owned land. There is no sale of lien certificates to investors — the certificate runs to the county and is non-assignable. Wis. Stat. 74.57. — https://docs.legis.wisconsin.gov/statutes/statutes/74/vii/57
  • Bidding method: none at the lien stage (no investor auction). At the resale of tax-deeded land the county sells by open or closed bid under Wis. Stat. 75.35/75.69; at the first attempt every bid below the appraised value must be rejected. Wis. Stat. 75.69. — https://docs.legis.wisconsin.gov/statutes/statutes/75/69
  • Interest / penalty on delinquency: delinquent real-property taxes carry statutory interest and penalty; the redemption amount is all taxes, special charges, special assessments, special taxes, interest and penalties accrued on the certificate. Exact statutory rate flagged in §11. Wis. Stat. 74.47, 75.01. — https://docs.legis.wisconsin.gov/statutes/statutes/75.pdf
  • Minimum bid composition (resale): at the first sale attempt, no bid below the property’s appraised value may be accepted (Wis. Stat. 75.69); on later attempts the county board may accept the most advantageous bid. Wis. Stat. 75.35, 75.69. — https://docs.legis.wisconsin.gov/statutes/statutes/75/69
  • Sale frequency / typical month: certificate issues annually September 1 (Wis. Stat. 74.57); in rem foreclosures filed once the 2-year period runs; county resales are scheduled by each county board, with publication required within 240 days of acquisition (180 days beginning in 2026) under Wis. Stat. 75.69. — https://docs.legis.wisconsin.gov/statutes/statutes/75/69
  • Venue: county resales are both in-person and online depending on county (e.g., Dane County runs an online tax-deed auction). County-specific. — https://treasurer.danecounty.gov/taxdeedauction
  • Platform vendors: vary by county; see county pages.
  • Registration & deposit: set per county resale terms; see county pages.
  • Subsequent taxes (“subs”): not applicable in the investor sense — the county holds the certificate; ongoing-year delinquencies roll into the next annual certificate. Wis. Stat. 74.57.

2. Right of Redemption → see right-of-redemption

  • Pre-foreclosure right: yes. After the September 1 certificate issues, the owner (or any interested party) may redeem at any time before the county forecloses by paying the certificate amount. The county cannot take a deed or enter in rem judgment until two years after the certificate is issued. Wis. Stat. 74.57, 75.521. — https://docs.legis.wisconsin.gov/statutes/statutes/74/vii/57
  • In rem foreclosure redemption period (75.521): redemption remains open until the date fixed in the published notice, which must be at least 8 weeks after the first publication; an interested party may also answer within 30 days after that redemption-expiration date. Wis. Stat. 75.521(6), (7)(b). — https://docs.legis.wisconsin.gov/statutes/statutes/75/521 , https://www.co.sauk.wi.us/treasurer/rem-tax-foreclosure-information
  • Tax-deed-by-notice redemption (75.07/75.12): the treasurer must publish redemption notices at least 6 and not more than 10 months before the time for redeeming expires, then serve notice of application for the tax deed (75.12). Wis. Stat. 75.07, 75.12. — https://law.justia.com/codes/wisconsin/2015/chapter-75/section-75.07
  • Who may redeem: “every person … having any right, title or interest in, or lien upon” the parcel, including municipalities other than the county (owners, heirs, mortgagees, lienholders). Wis. Stat. 75.521. — https://docs.legis.wisconsin.gov/statutes/statutes/75/521
  • Redemption amount formula: all delinquent general property taxes, special assessments, special charges, special taxes, plus interest, penalties and the county’s reasonable foreclosure/title costs. Wis. Stat. 75.521, 75.01.
  • Premium to certificate holder: none — there is no third-party certificate holder; the county holds the certificate.
  • Procedure: pay the redemption amount to the county treasurer before the redemption-expiration date in the in rem notice (or before tax-deed issuance under 75.12). Wis. Stat. 75.521.
  • Extinguishment: on default (no redemption and no answer), the circuit court enters final judgment vesting the county with an estate in fee simple absolute in the land, “subject, however, to all unpaid taxes and charges which are subsequent to the latest dated valid tax lien,” and “all persons … including the state of Wisconsin, infants, individuals adjudicated incompetent, absentees, and nonresidents … are forever barred and foreclosed of such right, title, interest, claim, lien or equity of redemption.” Wis. Stat. 75.521(8). — https://docs.legis.wisconsin.gov/statutes/statutes/75/521/8
  • Special tolling: the in rem judgment expressly bars even “infants” and “individuals adjudicated incompetent,” so there is no minority/incompetency tolling that survives the judgment; the sole post-judgment remedy is the 2-year (6-year for fraud) FMV-recovery action under 75.521(14a) (see §2b/§5b). Bankruptcy 11 U.S.C. 362 stay tolls; SCRA protections apply to servicemembers. Wis. Stat. 75.521(8), (14a). See bankruptcy-automatic-stay.

3. Surplus / Excess Proceeds → see surplus-funds, third-party-recovery-rules

  • Belongs to: former owner, after a statutory deduction waterfall. This is the post-Tyler/Act-216 rule; pre-April-2-2022 the county kept the surplus (Ritter v. Ross). Wis. Stat. 75.36(2m), (3). — https://docs.legis.wisconsin.gov/statutes/statutes/75/36
  • Claim waterfall (Wis. Stat. 75.36(3)(a), (2m)): from the resale price the county treasurer subtracts, in order:
    1. foreclosure, record-keeping, legal, advertising, and title-insurance costs;
    2. maintenance, board-up, clean-up, and demolition costs;
    3. real-estate agent or broker fees;
    4. all unpaid general property taxes, interest, penalties, special assessments, special charges and special taxes levied against the property sold;
    5. remaining net proceeds → the former owner, “minus any delinquent taxes, interest, and penalties owed by the former owner to the county in regard to other property and minus the actual costs of the sale.” Wis. Stat. 75.36(2m)(a), (3)(a). — https://docs.legis.wisconsin.gov/statutes/statutes/75/36
  • Filing venue: county treasurer of the county that took the deed (the treasurer initiates by mailing notice; the former owner responds to the treasurer). Wis. Stat. 75.36(2m). — https://docs.legis.wisconsin.gov/statutes/statutes/75/36
  • Claim deadline (+citation): under the current statute (as amended by 2021 Act 216 and 2023 Act 207), if the treasurer’s payment “is returned to the county or otherwise not claimed by the former owner within one year following the mailing,” it becomes unclaimed funds disposed of under s. 59.66(2). Wis. Stat. 75.36(2m)(b). — https://docs.legis.wisconsin.gov/statutes/statutes/75/36
  • Escheat / unclaimed funds: unclaimed surplus is “disposed of pursuant to s. 59.66(2)” (county unclaimed-funds procedure, ultimately escheat). Wis. Stat. 75.36(2m)(b); 59.66. — https://docs.legis.wisconsin.gov/statutes/statutes/75/36 , https://law.justia.com/codes/wisconsin/chapter-59/section-59-66/
  • Documentation required: written payment request / response to the treasurer’s notice; proof of identity / former-owner status; for contested cases, court order. (County forms vary — see county pages.) Wis. Stat. 75.36(2m).
  • Third-party recovery (recovery-agent rules):
    • fee_cap_pct: no tax-deed-surplus-specific statutory fee cap located. Wisconsin’s heir-finder / locator cap of 10% (Subch. XIII of ch. 177, eff. Nov. 7, 2021) by its terms governs only property held by the Department of Revenue, not county-held funds under s. 59.66 — so its reach to treasurer-held tax surplus before escheat is unverified (§11). Wis. ch. 177, subch. XIII. — https://www.revenue.wi.gov/Pages/FAQS/ucp-heir-finders.aspx
    • licensing_required: unverified for tax-surplus recovery specifically (§11).
    • assignment_of_claim_allowed: the statute directs payment “to the former owner”; whether the right is freely assignable to a recovery agent is unverified — flagged in §11.
    • cooling_off_period / contract_disclosure_rules / prohibited_practices: the ch. 177 heir-finder rule requires a written agreement disclosing the fee and that the owner may claim DOR-held funds at no cost — but that regime is DOR-scoped; ch. 75 itself contains no surplus-specific finder rule. Unverified for county funds, §11. — https://www.revenue.wi.gov/Pages/FAQS/ucp-heir-finders.aspx
    • citation: Wis. Stat. 75.36(2m); ch. 177 subch. XIII (heir-finder, DOR-scoped) — exact reach to county funds unverified.
  • Notice to former owner required? Yes. Upon acquiring the tax deed the treasurer shall notify the former owner by registered mail or certified mail sent to the former owner’s mailing address on the tax bill that they may be entitled to a share of resale proceeds. Wis. Stat. 75.36(2m)(a). — https://docs.legis.wisconsin.gov/statutes/statutes/75/36

▸ For Investors / Operators — Wisconsin offers no investor lien-certificate auction; the only acquisition channel is buying county resales of tax-deeded land (§1, §11b — Wis. Stat. 75.35/75.69, no entity restriction). Surplus you generate at resale runs through the 75.36(3) waterfall to the former owner. Before committing capital, weigh the in rem judgment’s finality and the 2-year / 6-year FMV-recovery window (§2b/§5b — Wis. Stat. 75.521(14a)), the path to marketable/insurable title (§5b — Chapter 841 declaration of interest plus the 893.33 30-year limitation), and which liens survive (§7b — subsequent taxes, environmental super-liens under 292.31(8)/292.81, and the IRS § 7425 120-day redemption).

▸ For Former Owners — When the county resells your former property for more than the taxes, interest, penalties, and the 75.36(3) costs, the net surplus belongs to you (Wis. Stat. 75.36(2m)). The county treasurer must notify you by registered or certified mail; respond promptly, because an unclaimed or returned payment becomes unclaimed funds within one year of mailing (s. 75.36(2m)(b), disposed under s. 59.66(2)). Pre-April-2-2022 forfeitures, where the county kept the surplus, are the subject of Tyler-based class litigation.

4. Mortgage Foreclosure

5. Sale Procedure Playbooks

  • Treasurer / tax-deed sale — ordered steps → see treasurer-sale:
    1. Sept 1: county treasurer issues the tax certificate to the county for all parcels delinquent at close of Aug 31. Wis. Stat. 74.57.
    2. Redemption stays open; treasurer publishes redemption notices (75.07) on the tax-deed path.
    3. Two years after certificate issuance, the county may foreclose. Wis. Stat. 74.57, 75.521.
    4. In rem (75.521): file the parcel list + petition with the clerk of circuit court; mail certified notice to owners/mortgagees/municipalities; publication and posting; redemption expires no sooner than 8 weeks after first publication; 30-day answer window; default → judgment vesting fee simple absolute in the county (75.521(8)).
    5. OR tax deed by notice (75.07/75.12/75.14): publish redemption notices 6–10 months out, serve notice of application, then county clerk executes a tax deed vesting absolute fee in the county.
    6. County resells the land (75.35/75.69); net surplus paid to former owner (75.36). — https://docs.legis.wisconsin.gov/statutes/statutes/75/521 , https://www.co.sauk.wi.us/treasurer/rem-tax-foreclosure-information
  • Sheriff (mortgage) sale — ordered steps → see sheriff-sale:
    1. Lender files judicial foreclosure (ch. 846); 2. judgment of foreclosure + redemption period (12/6/3 mo. per 846.10/.101/.103); 3. sheriff publishes & conducts sale after period runs; 4. 5 days’ notice of the confirmation motion to appearing parties; 5. court confirms sale and rules on any deficiency with fair-value offset (846.165); 6. surplus distributed by priority. — https://docs.legis.wisconsin.gov/statutes/statutes/846/165
  • Notice requirements (tax in rem): certified mail to last-known addresses of owners/mortgagees/municipalities + newspaper publication + posting before the ≥8-week redemption date. Wis. Stat. 75.521(6). — https://docs.legis.wisconsin.gov/statutes/statutes/75/521
  • Upset bid / confirmation: tax in rem judgment is entered by the court after the answer period (no upset-bid mechanism); mortgage sales require judicial confirmation (846.165).
  • Payment terms: county resale terms set per county; mortgage sale typically cash/deposit at sheriff’s sale per county practice.
  • Deed issued: tax foreclosure → county tax deed / in rem judgment vesting fee simple absolute (subject to subsequent taxes); mortgage → sheriff’s deed after confirmation. Wis. Stat. 75.14, 75.521(8). — https://law.justia.com/codes/wisconsin/chapter-75/section-75-14/

6. Due Process & Notice → see due-process-notice

7. Title & Marketability

  • Deed warranty level: tax deed / in rem judgment conveys the county’s statutory title — no warranty (subject to subsequent taxes and charges). Wis. Stat. 75.14, 75.521(8). — https://law.justia.com/codes/wisconsin/chapter-75/section-75-14/
  • Marketable immediately? Generally no — buyers usually obtain a Chapter 841 declaration of interest (quiet title) or rely on the 893.33 30-year limitation before title is fully marketable; practice varies by county/title underwriter.
  • Quiet title required? Wisconsin’s “quiet title” action is the Chapter 841 declaration of interest (Wis. Stat. 841.01). The in rem judgment is intended to be self-clearing, but underwriters often still require a declaration-of-interest action. Wis. Stat. 841.01. — https://law.justia.com/codes/wisconsin/chapter-841/section-841-01/
  • SOL to challenge deed: the 2-year (6-year for fraud) FMV-recovery action under Wis. Stat. 75.521(14a) is the statutory window to challenge an in rem judgment; the 893.33 30-year real-estate limitation bars stale claims generally. Wis. Stat. 75.521(14a), 893.33. — https://docs.legis.wisconsin.gov/statutes/statutes/75/521/14a
  • Title insurance availability: available but underwriters typically require the redemption/limitation period to run or a declaration-of-interest judgment. County-specific.
  • Common defects: defective statutory notice (void judgment), unredeemed federal tax liens with their own redemption right (federal-tax-lien-redemption), bankruptcy-stay violations, omitted interested parties, surviving subsequent taxes.

8. Case Law (real, verified)

CaseYearTopicHolding (plain English)Source
tyler-v-hennepin-county (598 U.S. 631)2023surplus, due_processA state commits an unconstitutional taking when it keeps tax-foreclosure surplus beyond the tax debt; the former owner is entitled to the excess. Controls Wisconsin’s pre-2022 retention regime.https://en.wikipedia.org/wiki/Tyler_v._Hennepin_County
ritter-v-ross (207 Wis. 2d 476, 558 N.W.2d 909)1996surplus, due_processWisconsin Ct. App. held county retention of resale surplus was not an unconstitutional taking (no state-law property interest in surplus) and that due process did not require notice that the county might keep the surplus. Superseded by Tyler and 2021 Act 216.https://www.wicourts.gov/ca/opinion/DisplayDocument.html?content=html&seqNo=9366
bank-of-america-v-estate-of-nelson-2025 (2025 WI App 61)2025surplusPublished Ct. App. (Dist. II) decision: the federal priority statute, 31 U.S.C. § 3713, applies to a mortgage-foreclosure surplus; the clerk of court holding the surplus acts as an “administrator,” so where the deceased owner’s estate is insolvent the United States (IRS) is paid ahead of the Wisconsin DOR and other claimants.https://www.wicourts.gov/ca/opinion/DisplayDocument.pdf?content=pdf&seqNo=1008493
mullane-v-central-hanover (339 U.S. 306)1950due_process, sale_procedureNotice must be “reasonably calculated” to reach interested parties — baseline for ch. 75 notice.https://en.wikipedia.org/wiki/Mullane_v._Central_Hanover_Bank_%26_Trust_Co.
mennonite-v-adams (462 U.S. 791)1983due_processMortgagees of record are entitled to actual (mailed) notice before a tax sale — codified in 75.521 certified-mail requirement.https://en.wikipedia.org/wiki/Mennonite_Board_of_Missions_v._Adams
jones-v-flowers (547 U.S. 220)2006due_process, redemptionReturned certified mail obligates the state to take additional reasonable steps — applies to returned 75.521 / 75.36 notices.https://en.wikipedia.org/wiki/Jones_v._Flowers

The Elliott v. State of Wisconsin class action (pre-2022 surplus takings) is tracked in §11 pending a confirmed court, docket, and status.

9. Edge Cases (state-specific notes)

  • bankruptcy-automatic-stay — a Chapter 7/13 filing imposes the 11 U.S.C. 362 stay; an in rem judgment or tax deed taken in violation is void/voidable.
  • federal-tax-lien-redemption — a recorded federal tax lien carries a 120-day post-sale redemption right under 26 U.S.C. 7425; federal claims can also take priority in surplus distribution under 31 U.S.C. 3713 (Bank of America v. Estate of Nelson, 2025 WI App 61 — §8).
  • heirs-property — undivided heir interests must each be served; missed heirs are a frequent void-notice defect under 75.521.
  • hoa-super-priority — Wisconsin has no Nevada-style HOA super-priority; a condominium assessment lien is junior to tax liens, a first mortgage of record, prior construction liens, and certain environmental liens (Wis. Stat. 703.165(5)).
  • manufactured-homes — manufactured/mobile homes taxed and titled separately; procedure differs from real-property ch. 75 — confirm per county (§11).
  • scra-protections — Servicemembers Civil Relief Act tolls redemption and restricts foreclosure against active-duty servicemembers.
  • void-vs-voidable — defective statutory notice renders a Wisconsin tax foreclosure void (see §6); other irregularities may be merely voidable.

10. Operations

2b. Redemption Advanced

Assignability of the statutory redemption right:

  • Who holds the right: “every person … having any right, title or interest in, or lien upon” the parcel may redeem before the in rem redemption date — owners, heirs, mortgagees, lienholders, and municipalities other than the county. (Wis. Stat. 75.521, retrieved 2026-06-02)
  • Is the right assignable? Wisconsin’s tax-foreclosure redemption is not a tradeable investor instrument because the certificate runs to the county and is non-assignable (Wis. Stat. 74.57). The pre-foreclosure redemption right belongs to interested parties; a third party can acquire standing to redeem only by taking a recordable interest in the parcel (e.g., a quitclaim deed or assignment of a mortgage/lien) and thereby becoming a “person having any right, title or interest.” There is no statute expressly authorizing or prohibiting a freestanding “assignment of the redemption right” as a standalone asset. needs_verification — no Wisconsin appellate decision retrieved holding the redemption right is or is not freely assignable independent of an underlying interest.
  • Purchase mechanism: a recordable conveyance from the owner (quitclaim) or an assignment of a mortgage/lien gives the assignee standing to redeem; no court approval is required.

Equitable vs. statutory redemption:

  • For tax foreclosure, redemption is statutory (Wis. Stat. 75.521(6), 75.07/75.12). Once the in rem judgment is entered, all equities of redemption are “forever barred and foreclosed” (75.521(8)); no equitable redemption survives the judgment. (Wis. Stat. 75.521(8), retrieved 2026-06-02)
  • For mortgage foreclosure, the equity of redemption runs until confirmation of sale (Wis. Stat. 846.13) and is then extinguished — there is no post-sale statutory redemption (§4).

Installment redemption:

  • Chapter 75 provides no statutory installment-payment plan for redeeming a tax-foreclosed parcel; redemption requires payment of the full certificate amount plus interest, penalties, and costs before the redemption date. needs_verification — no Wisconsin primary source retrieved authorizing partial/installment redemption.

Assignment of the certificate/deed (purchaser side) mid-redemption:

  • Prohibited at the certificate stage. The county “may not sell, assign, or otherwise transfer a tax certificate” (Wis. Stat. 74.57), so — unlike investor-certificate states — there is no purchaser certificate to assign during the redemption period. (Wis. Stat. 74.57, retrieved 2026-06-02)
  • After the county takes a tax deed / in rem judgment, the county may resell the fee under Wis. Stat. 75.35/75.69; that is a conveyance of fee title, not an assignment of a redeemable interest.

3b. Surplus Advanced

Claim assignability — tax-deed resale surplus (Wis. Stat. 75.36):

  • Full assignment permitted? The statute directs the treasurer to pay net proceeds “to the former owner” (Wis. Stat. 75.36(2m)(a)). Chapter 75 does not expressly authorize or prohibit the former owner outright assigning the surplus claim to a recovery agent, nor does it impose a fee cap, cooling-off period, or licensing requirement on such assignments. needs_verification — whether the 75.36 surplus right is freely assignable, and whether any consumer- protection or finder statute regulates the assignment, is unresolved from retrieved primary sources. (Wis. Stat. 75.36, retrieved 2026-06-02)
  • Assignment vs. fee agreement: the operative distinction (assignment of the fund vs. a contingent-fee/POA arrangement that leaves title in the owner) is not addressed by ch. 75. The only Wisconsin recovery-agent cap located — the 10% heir-finder cap in ch. 177, subch. XIII (eff. Nov. 7, 2021) — applies to property held by the Department of Revenue, not to county-held funds under s. 59.66, so its reach to treasurer-held surplus before escheat is unverified. (DOR heir-finder guidance, retrieved 2026-06-02)
  • Fee cap applies to assignments? No tax-surplus-specific cap located in ch. 75 — needs_verification (§11).

Statute of limitations on the surplus claim:

  • Period / trigger: if the treasurer’s payment “is returned to the county or otherwise not claimed by the former owner within one year following the mailing,” it becomes unclaimed funds under s. 59.66(2). The operative trigger is the date the treasurer mails the payment, not the date of sale. (Wis. Stat. 75.36(2m)(b), retrieved 2026-06-02) After it becomes unclaimed county funds, the s. 59.66 county-unclaimed-funds dormancy/escheat clock governs. (Wis. Stat. 59.66, retrieved 2026-06-02)

Competing claimant procedure:

  • Tax-deed resale surplus: ch. 75 routes the net proceeds to the former owner of record after the deduction waterfall (75.36(3)); the statute does not prescribe a formal interpleader procedure for competing private claimants to the resale surplus. needs_verification — competing-claimant / interpleader mechanics for 75.36 resale surplus not specified in the retrieved statute.
  • Mortgage-foreclosure surplus: distributed by the court by lien priority, with federal claims taking statutory priority where the estate is insolvent — the clerk holding the surplus acts as an “administrator” under 31 U.S.C. § 3713, so the United States is paid ahead of the state DOR (bank-of-america-v-estate-of-nelson-2025, 2025 WI App 61). (opinion PDF, retrieved 2026-06-02)

Deceased-owner procedure:

  • The 75.36 surplus belongs to “the former owner”; where that owner is deceased, the estate is entitled and a personal representative with letters has standing. Bank of America v. Estate of Nelson (2025 WI App 61) confirms that where the deceased owner’s estate is insolvent, the federal priority statute (31 U.S.C. § 3713) subordinates state and other claims to the United States in the surplus distribution. Wisconsin’s probate code (ch. 851–879) and intestacy rules (ch. 852) determine heirship; small-estate/summary procedures may establish standing without full administration. needs_verification — whether Wisconsin treasurers accept a direct-heir 75.36 surplus claim without probate letters when ownership is unambiguous; small-estate threshold under ch. 867.

Fraudulent-conveyance / fraudulent-transfer exposure:

  • An insolvent owner’s assignment of the surplus (or of an underlying interest) for less than reasonably equivalent value is exposed to a creditor challenge under Wisconsin’s Uniform Voidable Transactions Law, ch. 242 (renamed from the Uniform Fraudulent Transfer Act by 2023 Wis. Act 246). (Wis. Stat. ch. 242, retrieved 2026-06-02)
  • Applicable statute: Wis. Stat. 242.04 (transfers voidable as to present and future creditors — actual intent and constructive fraud) and 242.05 (transfers voidable as to present creditors).
  • SOL: under Wis. Stat. 242.09 (as limited by 893.425), a claim under 242.04(1)(a) (actual intent) is barred unless brought within 4 years after the transfer or, if later, 1 year after it was or could reasonably have been discovered; a claim under 242.04(1)(b) or 242.05(1) within 4 years; a claim under 242.05(2) (insider transfer) within 1 year. (Wis. Stat. 242.09 / 893.425, retrieved 2026-06-02)

Surplus-claimant notice:

  • Tax-deed resale surplus: the county treasurer must notify the former owner by registered or certified mail to the tax-bill address upon taking the deed (Wis. Stat. 75.36(2m)(a)). The statute does not separately require the county to notify junior lienholders of the resale surplus. needs_verification — whether any Wisconsin authority requires affirmative lienholder notice of resale surplus.
  • Mortgage-foreclosure surplus: distributed by the court among parties to the action by priority (846.162; Nelson).

5b. Title Advanced

Quiet title — when required vs. optional:

  • Practical standard: A Wisconsin tax deed / in rem judgment conveys the county’s statutory fee but is not, by market practice, immediately insurable. Title insurers commonly require either a Chapter 841 declaration of interest (Wisconsin’s modern “quiet title” action) or the running of the curative/limitation periods before underwriting. The 75.521 in rem judgment is intended to be self-clearing as to barred parties, but underwriters often still require a declaration of interest. needs_verification of named-insurer underwriting posture (market practice, not statute).
  • Action type and court: the declaration of interest is a judicial action filed in circuit court in the county where the property lies, under Wis. Stat. ch. 841. The plaintiff pleads its interest and how it was acquired and names adverse claimants; the judgment “shall declare the interests of the parties” and may be recorded. (Wis. Stat. 841.01, retrieved 2026-06-02)
  • Statutory cutoffs investors rely on:
    • 75.521(14a) recovery window: a former owner whose interest was lost by an in rem judgment may commence an action against the county to recover the fair market value of that interest within 2 years of entry of judgment (6 years in the case of fraud), on grounds that the interest was not subject to taxation, the tax was paid, the lien was barred by limitations, or the loss was by fraud without the owner’s fault. After those windows, the judgment is secure against such challenges. (Wis. Stat. 75.521(14a), retrieved 2026-06-02)
    • 893.33 30-year limitation (Marketable Title Act analog): no action or defense affecting title may rest on an instrument, transaction, or event more than 30 years before commencement unless a preserving instrument or notice was recorded within that period; a person in possession as owner is excepted. (Wis. Stat. 893.33, retrieved 2026-06-02)
  • Timeline and cost: a declaration-of-interest action is typically resolved in several months uncontested; service by publication on unknown/absent parties adds time; cost is typically a few thousand dollars (attorney fee + filing + title abstract + publication). needs_verification — Wisconsin-specific timeline/cost ranges are practitioner estimates, not statutory figures.

Marketable Title Act:

  • Wisconsin’s marketable-title mechanism is the 30-year limitation in Wis. Stat. 893.33 (a combined limitations / marketable-title statute, in force since 1941), which bars claims founded on instruments, transactions, or events more than 30 years old absent a recorded preservation notice. (Wis. Stat. 893.33, retrieved 2026-06-02)

Deed seasoning — title-insurer requirements:

  • Tax deeds carry no title warranty, so insurers (when they write at all) underwrite on the strength of the in rem judgment plus curative work / a declaration of interest and the running of the 75.521(14a) window. Specific seasoning periods by named underwriter were not retrieved. needs_verification (market practice, not statute).

Judicial confirmation before deed issues:

  • Tax in rem (75.521): the deed-equivalent is the circuit court’s final judgment vesting fee simple absolute (75.521(8)) — i.e., the process is itself judicial; there is no separate post-deed confirmation step. (Wis. Stat. 75.521(8), retrieved 2026-06-02)
  • Tax deed by notice (75.07/75.12/75.14): administrative — the county clerk executes the deed after the notice/application steps, without court confirmation.
  • Mortgage foreclosure: the court must confirm the sheriff’s sale before the deed is effective (Wis. Stat. 846.165).

Chain-of-title cure depth:

  • The in rem judgment bars all prior rights, titles, interests, claims, liens, and equities of redemption of every named/served party (75.521(8)) — a deep cure as to those parties — but the fee remains subject to subsequent taxes and charges and does not by its own force clear a federal tax lien where the United States was not given § 7425 notice (§7b). A ch. 841 declaration of interest cures clouds from all adverse claims properly joined and served.

5c. TRO & Injunctive Relief

Recognized grounds to halt a sale:

  1. Notice / due-process defect — failure of the 75.521(6) certified-mail / publication / posting chain not “reasonably calculated” to reach the owner (Mullane; Jones v. Flowers).
  2. Payment / redemption dispute — a timely tender of the redemption amount refused or misapplied.
  3. Constitutional — taking-without-just-compensation / Fifth Amendment (Tyler-type), relevant to pre-2022 surplus retention.
  4. SCRA — active-duty servicemember protections.
  5. Bankruptcy automatic stay — sale in violation of 11 U.S.C. § 362 (see bankruptcy-automatic-stay).
  6. Fraud / irregularity in the sale or foreclosure process.

Legal standard:

  • Wisconsin courts apply a four-part test for a temporary injunction under Wis. Stat. 813.02: the movant must show (1) a reasonable probability of success on the merits, (2) irreparable harm absent the injunction, (3) no adequate remedy at law, and (4) that the injunction is necessary to preserve the status quo. (Wis. Stat. 813.02, retrieved 2026-06-02)

Court with jurisdiction:

  • The circuit court in the county where the property lies. For a tax in rem foreclosure (a pending circuit-court action), relief is sought in that case; for the administrative tax-deed-by-notice path or a county resale, a separate emergency filing is required. For a mortgage foreclosure (already in circuit court), relief is sought in the pending case.

Bond requirement:

  • Required. Outside enumerated exceptions, “the court or judge shall require a bond of the party seeking an injunction, with sureties,” to pay the enjoined party such damages as it may sustain if the injunction was wrongly granted. Wis. Stat. 813.06. The dollar amount is set by the court. (Wis. Stat. 813.06, retrieved 2026-06-02)

Emergency timeline:

  • A temporary restraining order under Wis. Stat. 813.02/813.025 may be obtained on an expedited/ex parte basis on a showing of immediate and irreparable injury, followed by an injunction hearing. needs_verification of any fixed Wisconsin time limit for the follow-on hearing.

Effect on a completed sale:

  • Once the in rem judgment is entered, all interests are “forever barred” (75.521(8)); the sole statutory avenue is the 75.521(14a) 2-year/6-year FMV-recovery action, not undoing the judgment, except that a county’s failure to comply with the statute can render the judgment void. For a mortgage foreclosure, the cutoff is confirmation of sale (846.13/846.165); before confirmation the borrower may still redeem. needs_verification — no Wisconsin appellate decision retrieved squarely on a post-judgment TRO’s effect on a completed tax in rem foreclosure.

Non-judicial notes:

  • The tax-deed-by-notice path (75.07/75.12/75.14) and county resales are administrative — there is no pending case in which to move, so a separate emergency circuit-court action is required; mortgage foreclosure and the in rem tax action are judicial, so the motion is filed in the existing case.

Leading cases: jones-v-flowers (due-process standard); tyler-v-hennepin-county (constitutional surplus ground).

7b. Lien Survival & Purchaser Exposure

IRS 120-day redemption (26 U.S.C. § 7425):

  • Applies. Where a federal tax lien is recorded junior to the lien being foreclosed, the United States must be given written notice of a non-judicial sale at least 25 days before the sale (26 U.S.C. § 7425(c)(1)). If properly noticed, the federal lien is discharged but the IRS holds a 120-day post-sale right of redemption (or the local-law redemption period, whichever is longer) (§ 7425(d)); if not noticed, the sale does not divest the federal lien and the lien survives (§ 7425(c)). (26 U.S.C. § 7425, retrieved 2026-06-02)
  • Procedure: on redemption the IRS pays the purchaser the price plus interest and certain costs and records a certificate of redemption. Practical exposure: a federal-tax-lien search before acquiring a county resale parcel is essential. See federal-tax-lien-redemption.
  • Beyond redemption, the federal priority statute (31 U.S.C. § 3713) can put the United States ahead of the state and other claimants in a foreclosure surplus where the estate is insolvent (bank-of-america-v-estate-of-nelson-2025, 2025 WI App 61).

HOA / condominium super-priority:

  • Wisconsin is NOT a super-priority / super-lien state. A condominium assessment lien under Wis. Stat. 703.165 “is prior to all other liens except”: (a) general and special tax liens; (b) all sums unpaid on a first mortgage recorded prior to the assessment; (c) construction liens filed prior to the assessment; (d) certain HUD/veterans loan sums; and (e) certain environmental liens under s. 292.31(8)(i) or 292.81. (Wis. Stat. 703.165(5), retrieved 2026-06-02) There is no 6-month super-priority window like Nevada.
  • Survives a tax sale? Because the condo lien is expressly junior to tax liens (703.165(5)(a)), a tax foreclosure enforcing the ad valorem tax lien takes priority over the assessment lien; in rem judgment under 75.521(8) bars prior liens. For planned-community HOAs (non-condominium), the lien arises from recorded covenants and is enforced judicially with no statutory super-priority. needs_verification — no retrieved Wisconsin appellate decision squarely holding a HOA/condo assessment lien is extinguished by a 75.521 in rem judgment (statutory priority text supports it).
  • Survives a mortgage foreclosure? A senior mortgage recorded before the assessment is superior to the condo lien (703.165(5)(b)); a first-mortgage foreclosure extinguishes the subordinate assessment lien, and Wisconsin imposes no super-priority “safe harbor” payment on the foreclosing lender.

Environmental liens:

  • Wisconsin has a state environmental super-lien mechanism: a Department of Natural Resources / spill-response lien under Wis. Stat. 292.31(8) and the related 292.81 lien are recognized as priority claims — they are expressly listed among the few liens superior to a condominium assessment lien (703.165(5)(e)) — and Wisconsin’s remedial-action chapter (ch. 292) imposes cleanup liability on owners regardless of how title was acquired. A CERCLA (42 U.S.C. § 9607(l)) federal lien is governed, like a federal tax lien, by whether the United States was § 7425-noticed; CERCLA owner/operator liability runs with the land. (Wis. Stat. 703.165(5)(e) cross-ref; ch. 292, retrieved 2026-06-02) needs_verification — exact priority of a 292.31(8)/292.81 super-lien against a 75.521 tax title (whether it survives the in rem judgment) not squarely resolved by retrieved authority.

Municipal code / special-assessment liens:

  • The in rem judgment vests fee simple “subject … to all unpaid taxes and charges which are subsequent to the latest dated valid tax lien” (75.521(8)) — so subsequent special charges/assessments survive while prior liens are barred. Municipal special assessments and special charges are part of the 75.36(3) deduction waterfall (paid from resale proceeds ahead of the former owner). Survival of municipal code-enforcement / nuisance-abatement liens specifically is not resolved by retrieved primary authority. needs_verification.

Mechanic’s / construction liens:

  • A construction lien (Wis. Stat. ch. 779) is a private statutory lien; its priority against a tax title turns on recording dates and the superiority of the ad valorem tax lien, and prior interests are barred by the in rem judgment (75.521(8)). needs_verification — no retrieved Wisconsin authority squarely on whether a perfected construction lien survives a 75.521 tax foreclosure.

Junior-mortgage exposure:

  • A tax in rem judgment bars all prior mortgage and lien interests of named and served parties (75.521(8)); the county takes fee simple absolute subject only to subsequent taxes. Common mistake: assuming the deed/judgment wipes everything — it does not clear a federal tax lien where the United States was not § 7425-noticed, and an omitted/unserved mortgagee or interested party is a void-notice defect that can undo the judgment (§6).

Due-diligence checklist (county-resale / tax-title buyer):

  1. Federal tax lien search — § 7425 notice / 120-day redemption and § 3713 priority exposure.
  2. Title / notice-chain review — 75.521(6) certified-mail, publication, and posting compliance; omitted-party check.
  3. Subsequent-tax and special-assessment search — these survive the judgment (75.521(8)).
  4. Environmental check — ch. 292 cleanup liability and any 292.31(8)/292.81 super-lien; CERCLA liability runs with the land.
  5. HOA / condo status — junior to tax liens (703.165(5)), but confirm separately recorded interests.
  6. Bankruptcy search on the prior owner — active 11 U.S.C. § 362 stay at the time of the judgment?
  7. Probate / heirs check — unprobated estates and undivided heir interests are a frequent notice-defect source.
  8. SCRA servicemember check on the prior owner.
  9. Physical inspection / occupancy.

10b. Purchaser Obligations During the Redemption Period

Wisconsin has no investor purchaser during the tax redemption period — the county holds the (non-assignable) certificate (Wis. Stat. 74.57). This module therefore addresses the county’s obligations while redemption is open and the obligations of a county-resale buyer after the county takes title.

Subsequent taxes:

  • While the certificate is held by the county, ongoing-year delinquencies roll into the next annual certificate rather than being advanced by a private purchaser; there is no certificate-holder “subs” system. After a county-resale buyer takes fee title, the buyer owes ongoing property taxes as any owner; the in rem judgment leaves the fee subject to subsequent taxes (75.521(8)). (Wis. Stat. 74.57; 75.521(8), retrieved 2026-06-02)

Owner-expiration notice:

  • On the in rem path, the county (not a private purchaser) must give the statutory redemption and foreclosure notices (certified mail + publication + posting) fixing a redemption date at least 8 weeks out (75.521(6)). On the tax-deed-by-notice path, the treasurer must publish redemption notices 6–10 months before the redemption deadline and serve notice of application (75.07/75.12). There is no private certificate holder to bear an expiration-notice duty. (Wis. Stat. 75.521(6); 75.07, retrieved 2026-06-02)

Owner occupancy:

  • During the redemption period the owner retains possession; the county’s interest is the tax certificate/lien, not a possessory right, until the in rem judgment / tax deed vests fee simple in the county (75.521(8)). A county-resale buyer takes possession only after acquiring the county’s fee. (Wis. Stat. 75.521(8), retrieved 2026-06-02)

Costs collectible on redemption:

  • Redemption requires payment of all delinquent general property taxes, special assessments, special charges, special taxes, plus interest, penalties, and the county’s reasonable foreclosure/title costs (75.521; 75.01). Because the county holds the certificate and makes no improvements, documented improvements are not a redemption cost. (Wis. Stat. 75.521, retrieved 2026-06-02)

Maintenance obligation:

  • None on a private party during the tax redemption period (no private purchaser exists). The county may incur maintenance, board-up, clean-up, and demolition costs on property it has taken, which are recouped from resale proceeds ahead of the former owner under the 75.36(3) waterfall. A county-resale buyer has the ordinary owner’s obligations under local code thereafter. (Wis. Stat. 75.36(3), retrieved 2026-06-02)

11b. Restrictions & Special Rules

Entity / insider restrictions:

  • County resales (75.35/75.69): the statute uses broad language — counties may sell tax-deeded land “in such manner and upon such terms as the county board may … determine,” and 75.69 contemplates sale to “a person or private corporation.” No natural-persons-only restriction is imposed; LLCs, corporations, and trusts may buy. At the first sale attempt, no bid below the appraised value may be accepted. (Wis. Stat. 75.69; 75.35, retrieved 2026-06-02) No statewide foreign-entity ownership ban of the Florida Ch. 692 type was located. needs_verification of any Wisconsin foreign-ownership statute.
  • Insider prohibition: ch. 75 contains no express prohibition on county officials bidding at a resale; general Wisconsin public-ethics law (ch. 19, subch. III) may restrict officials from profiting from official duties. needs_verification — no ch. 75 or ethics provision specific to tax-resale bidding located.

Right of first refusal / former-owner preference / land bank:

  • Former-owner preference (75.35(3)): a county board may, at its option, by ordinance, give the former owner who lost title (or the owner’s heirs) a preference right to purchase the tax-deeded land on resale. This is permissive, not mandatory, and varies by county. (Wis. Stat. 75.35, retrieved 2026-06-02)
  • Land bank: Wisconsin has no separate statewide land-bank enabling act of the Ohio/Michigan type located; the county itself functions as the de facto land bank, holding tax-deeded land and reselling under 75.35/75.69. needs_verification — confirm absence of any Wisconsin land-bank statute or local land-bank authority.

Deficiency judgment (mortgage foreclosure):

  • Permitted with a fair-value offset — no deficiency is entered until the court is satisfied that fair value was credited against the debt, and there is “no presumption that such premises sold for their fair value” (Wis. Stat. 846.165). A lender that elects the shortened (deficiency-waived) redemption period under 846.101 (1–4 family owner-occupied, farms, churches, charitable nonprofits, on parcels ≤ 20 acres) or 846.103 (other property) may not pursue a deficiency. (Wis. Stat. 846.165; 846.101; 846.103, retrieved 2026-06-02)
  • After a tax foreclosure: no deficiency — the in rem judgment / tax deed extinguishes the tax claim by taking the fee; the county does not pursue the former owner personally for any shortfall.

Anti-deficiency statute:

  • Wisconsin has no blanket anti-deficiency statute; instead the 846.165 fair-value offset plus the 846.101/846.103 deficiency-waiver elections (which trade a shorter redemption period for surrender of the deficiency) operate as partial deficiency protection. (Wis. Stat. 846.165, retrieved 2026-06-02)

One-action rule:

  • Wisconsin has no California-style one-action rule requiring the creditor to exhaust the security before suing on the note; the lender demands any deficiency in the foreclosure complaint (846.04) subject to the 846.165 fair-value offset. needs_verification — confirm against a retrieved primary source that no one-action rule applies; flagged as honest gap.

Who this page is for

▸ For Investors / Operators — Wisconsin has no investor lien-certificate auction (Wis. Stat. 74.57); start with §1 and §11b (the only entry point is buying county resales of tax-deeded land under 75.35/75.69 — no entity restriction, appraised-value floor at the first attempt, possible county former-owner-preference ordinance), §2b/§5b (the in rem judgment’s finality and the 75.521(14a) 2-year / 6-year FMV-recovery window; Chapter 841 declaration of interest and the 893.33 30-year limitation for marketable title), and §7b (liens that survive — subsequent taxes (75.521(8)), state environmental super-liens (292.31(8)/292.81), and the IRS § 7425 120-day redemption plus § 3713 priority).

▸ For Former Owners — Start with §3 (resale surplus — the net proceeds above the 75.36(3) costs belong to you; the county treasurer must notify you by registered or certified mail, and an unclaimed or returned payment becomes unclaimed funds within one year of mailing under 75.36(2m)(b)), §2 (redemption — paying the certificate amount before the in rem redemption date to recover the property), and §5c (the four-part 813.02 standard, the 813.06 bond, and the circuit-court route to halt a scheduled sale). Pre-April-2-2022 forfeitures, where the county kept the surplus, are the subject of Tyler-based class litigation.

11. Meta

Local pages

County deep dives: brown-wi, dane-wi, milwaukee-wi, outagamie-wi, waukesha-wi Unclaimed funds agency: unclaimed-property-wisconsin

Legal information, not legal advice. This page summarizes Wisconsin tax and mortgage foreclosure law for research purposes only and may be incomplete or out of date. Statutes and case law change. Consult a licensed Wisconsin attorney before acting. Verify every figure and deadline against the cited primary sources. Last verified: 2026-06-02.

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