Wisconsin asset protection: a 2023 statute that tells a court how to take a single-member LLC, and a marital-property rule that turns a couple's LLC into one

Wisconsin rewrote its entire LLC law effective January 1, 2023, and the new charging-order statute is unusually explicit about how a creditor takes a single-member LLC. Most states leave the single-member weakness to be inferred. Wisconsin spells it out: if a court orders foreclosure of a charging-order lien against the sole member of an LLC, the buyer at the sale obtains the member’s entire interest, not just the right to distributions, becomes a member, and the original owner is dissociated. In plain terms, the sole owner can lose the whole company and be removed from it. And the statute contains no language making the charging order the exclusive remedy, so foreclosure is available rather than barred.

That would be a single-member problem in any state. In Wisconsin it reaches further, because Wisconsin is a marital-property state, and that turns a two-spouse LLC into something that can be attacked like a single-member LLC. Understanding both, the express single-member strip and the marital-property overlay, is the whole of Wisconsin protection, and the fix for a married couple is a document most people have never heard of. Take the charging order first.

The charging order that names the single-member remedy

Start with what a personal creditor gets against your Wisconsin LLC stake. The general mechanics are on the charging order protection page. Wisconsin’s rewritten version is blunt.

Wisconsin’s charging-order statute has no exclusive-remedy language, so foreclosure of the interest is available, not barred.

Under Wis. Stat. 183.0503, a charging order is a lien on the member’s transferable interest that requires the LLC to pay the creditor the distributions the member would have received. Unlike the strong protection states, Wisconsin’s statute does not say the charging order is the exclusive remedy, and it expressly provides that if the distributions will not satisfy the judgment in a reasonable time, the court may order the interest sold at foreclosure. There is a redemption right, the LLC or the other members can pay the judgment before the sale and step into the creditor’s shoes, but the baseline is that foreclosure is on the table.

For a sole owner, the statute then does something most states leave unsaid.

On foreclosure against a sole member, the buyer takes the member’s entire interest, becomes a member, and the original owner is dissociated from the company.

Section 183.0503(6) is explicit: when a court orders foreclosure against the sole member of an LLC, the court confirms the sale, the purchaser obtains the member’s entire interest rather than only the transferable economic rights, the purchaser thereby becomes a member, and the person whose interest was foreclosed is dissociated. That is the full loss, the buyer gets the company, management and all, and the owner is out. For a multi-member LLC the outcome is gentler, because the foreclosure buyer of one member’s interest in a multi-member company takes only the transferable economic rights and does not become a member, so the single-member LLC weakness is exactly where Wisconsin’s new statute concentrates its harshest result. The lesson is direct: a single-member Wisconsin LLC offers little charging-order protection by the statute’s own terms, and the answer is a genuine second member.

The marital-property overlay that makes two owners look like one

Here is the Wisconsin-specific seam, and it is where a careful married couple gets caught.

Because Wisconsin is a marital-property state, a creditor of one spouse can reach both spouses’ interests in an LLC held as marital property, leaving the LLC exposed like a single-member company.

Wisconsin’s Marital Property Act makes marital property available to satisfy an obligation incurred by either spouse in the interest of the marriage or family, while the individual property of the non-debtor spouse generally is not reachable for the other spouse’s debts. The trap is that a husband-and-wife LLC is usually owned as marital property, so when a creditor gets a judgment against one spouse, it can argue that it reaches both spouses’ interests, because both are marital property. If it does, there is no non-debtor member left to protect, and a court can be asked to treat the company like a single-member LLC and allow the foreclosure-and-takeover that 183.0503(6) authorizes. So the very thing that feels safe, a couple owning their LLC together, can collapse the multi-member protection the couple thought they had.

The fix is a specific Wisconsin instrument.

Spouses who own an LLC together can protect it by signing a marital property agreement that classifies each spouse’s interest as individual property.

Under the Marital Property Act, spouses may execute a statutory individual property classification agreement that reclassifies each spouse’s LLC interest from marital property to that spouse’s individual property. Once each interest is individual property, a creditor of one spouse cannot reach the other spouse’s interest, the non-debtor spouse is a genuine second member whose interest must be protected, and the LLC is treated as the multi-member company it is, with the multi-member charging-order result rather than the single-member strip. That agreement is the difference between a two-owner Wisconsin LLC that protects like a multi-member company and one that can be attacked like a sole-owner shell, and it is the first document a married Wisconsin couple’s plan should include.

The veil, and what does not pierce it

To reach the owner directly, a creditor must pierce the veil under Wisconsin’s three-part test.

Wisconsin pierces the veil only on control, an improper use of that control, and causation, and undercapitalization alone does not suffice, especially in a contract case.

Under Consumer’s Co-op of Walworth County v. Olsen, a creditor must show control so complete that the company had no separate existence, that the control was used to commit a fraud or wrong, and that the control and the wrong caused the injury. Notably, the Wisconsin Supreme Court in Olsen reversed a piercing that rested on control plus undercapitalization with no fraud, holding that thin capital alone is not enough, particularly where the creditor extended credit voluntarily and could have investigated. Wisconsin also protects the entity by statute: under Wis. Stat. 183.0405(4), an LLC’s failure to keep records or observe formalities is not a ground for piercing. So a Wisconsin operator who avoids fraud and keeps the company genuinely separate is well protected on the veil, even if the paperwork is imperfect. The piercing the veil page covers the doctrine; the Wisconsin point is that fraud or a comparable wrong, not sloppy formalities, is what breaks the veil here.

The home, protected by homestead rather than entireties

Wisconsin does not offer entireties, so the home rests on the homestead.

Wisconsin does not recognize tenancy by the entireties, but its homestead protects $75,000 per owner, so a married couple can shield $150,000.

As a marital-property state, Wisconsin does not use tenancy by the entireties, the shield many other states rely on for the marital home. Instead, Wis. Stat. 815.20 exempts $75,000 of home equity from execution and judgment liens, and because each spouse may claim the exemption, a married couple protects $150,000, with the protection extending to sale proceeds for two years while they buy another home. The exemption works against an ordinary judgment, not only in bankruptcy, which makes it genuinely useful. The entireties page covers the shield Wisconsin lacks; here the home is protected by the doubled homestead, and the couple’s LLC is protected by the classification agreement, two different tools for two different assets.

The bottom line

Wisconsin’s rewritten 2023 charging-order statute has no exclusive-remedy language and expressly allows foreclosure of a member’s interest.

For a sole member, foreclosure lets the buyer take the entire interest, become a member, and dissociate the owner, so a single-member Wisconsin LLC has little statutory protection.

Because Wisconsin is a marital-property state, a two-spouse LLC held as marital property can be reached for one spouse’s debt and attacked like a single-member LLC.

A marital property agreement classifying each spouse’s interest as individual property restores genuine multi-member protection and is the first document a married couple’s plan needs.

The veil is protective, requiring fraud or a comparable wrong rather than mere thin capital or imperfect formalities, and the home is shielded by a $75,000 per-owner homestead that doubles for a couple.

What this page does not cover

This page is about how creditors reach you in Wisconsin. What the rewritten act lets your operating agreement do, and how the 2023 change swept in older LLCs, is on the governance page. Wisconsin’s income tax, the 60% capital gains exclusion, the transfer fee on moving property, and the lack of a series LLC are on the structure and cost page. The $130 formation fee and the quarter-based annual report are on the filing page.

Last verified August 2026.