This association amended away six units. Nobody told the assessor
This association amended away six units. Nobody told the assessor
2026-09-21 · Wisconsin · Courts
A Washburn County condominium association amended its declaration so that six unbuilt units would never be built, converting the land to common ground. The county's real property lister kept using the original declaration and carried six separate tax parcels. The city assessor later decided those parcels had been “erroneously omitted” from taxation and billed three years of back taxes — to the association.
Town Homes of Shell Lake Condominium Association, Inc. v. County of Washburn, Appeal No. 2022AP2173, was decided April 22, 2025 by District III, per curiam, and affirmed dismissal of the association's suit with prejudice.1
What the amendment said
The amended declaration provided that the six unbuilt units would not be built, and that the land, “together with the [l]imited [c]ommon [e]lements associated with said units, shall be common ground,” with each remaining unit owner “entitled to ownership of any common areas on the basis of a one-eighth interest.”
That is a straightforward use of chapter 703. What it does not do is change anything in a taxing authority's records.
The statute the association expected to protect it
Wisconsin taxes condominium units as parcels. Wis. Stat. § 703.21(1) provides that each unit is taxed as a parcel and that “[n]either the building, the property nor any of the common elements shall be deemed to be a parcel separate from the unit.”
Common elements, in other words, are not separately taxable — their value rides with the units. On that reading the six converted parcels should have vanished from the roll. They did not, because nobody with authority over the roll was told.
Why the association lost anyway
The association filed a declaratory judgment action against the county, arguing the lister had failed in its duties under § 70.09(2). The court recharacterised the claim entirely. ¶15:
“We conclude that the allegations in the Association's complaint invariably challenge an unlawful property tax assessment due to an alleged clerical error under WIS. STAT. § 74.35. Indeed, it was not until the City of Shell Lake's tax assessor determined that the six unbuilt units ‘had been erroneously “omitted” from taxation’ in the two previous years and assessed three years of taxes for those parcels, naming the Association as the responsible taxpayer, that the Association was harmed… Because WIS. STAT. chs. 70 and 74 provide the exclusive procedures for challenging real property tax assessments, the Association's declaratory judgment action was [improper].”
And the association had sued the wrong government. ¶23: “the Association seeks relief against the incorrect party, given its allegation that the City of Shell Lake prepared the tax assessment and the City of Shell Lake, not the County, is the ‘taxation district’ under WIS. STAT. § 74.01(6).”
¶24 closes it: “the Association's complaint is challenging an unlawful tax levied by the City of Shell Lake, which the Association must challenge by following the procedural requirements in WIS. STAT. § 74.35.”
The three procedural requirements that decided this
Section 74.35 sets a route with no shortcuts. The tax has to be paid first — § 74.35(5)(c) provides that “No claim may be filed or maintained under [§ 74.35] unless the tax for which the claim is filed … is timely paid.” A claim has to be filed under the section. And it has to run against the taxation district — the city, village or town — rather than the county whose lister made the error. Section 74.35(2m) separately bars declaratory judgment actions in the exemption context.
The pattern is the same one Wisconsin condominium law produces on assessments: the money moves on the government's schedule, and the dispute proceeds separately. An association that treats the bill as negotiable loses the right to contest it.
The recording gap this exposes
A declaration amendment is recorded with the register of deeds. The tax roll is built by a county real property lister under § 70.09(2), and the assessment is made by the taxation district's assessor. Those are three separate offices, and a recording does not propagate between them automatically.
So a Wisconsin condominium that shrinks, merges, expands or converts units by amendment has changed its legal shape while the tax records still describe the old one. The exposure runs in both directions — phantom parcels billed to the association, as here, or units that stop being billed at all — and Wisconsin's omitted-property mechanism reaches back years when the discrepancy is found.
Note also who the assessor named as the responsible taxpayer. Once the units became common ground, there was no unit owner to bill, so the bill went to the association, which then had to fund it as a common expense across eight remaining units. Our Wisconsin budget approval page covers how an unbudgeted liability of that kind lands.
What to watch next
The dismissal was with prejudice and the § 74.35 window for those years has long closed, so this particular bill stands. The broader question — whether a Wisconsin county lister's use of a superseded declaration is itself actionable in any forum — remains unanswered, because the court resolved the case on procedure and party rather than on § 70.09 duties. Nothing in Wisconsin law currently requires a register of deeds to notify a lister when a condominium declaration is amended.
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