How to Dissolve an LLC in Wisconsin (2026)

To dissolve an LLC in Wisconsin, file Articles of Dissolution (Form 510) with the Wisconsin Department of Financial Institutions, for a $20 fee. Note the venue: Wisconsin handles business entities through the Department of Financial Institutions (DFI), not a Secretary of State. Online filings generally process the same day. The thing to watch: if your LLC is delinquent on its annual reports, Wisconsin requires you to pay all owed fees plus a $25 penalty for each overdue year before it will process the dissolution.

Here's the full process and the Wisconsin-specific specifics.

Wisconsin LLC dissolution at a glance

Step 1: Vote to dissolve and document it

Check your operating agreement for the dissolution procedure and hold the required member vote or obtain unanimous written consent, then record it. The documented decision is the basis for the filing.

Step 2: Confirm the LLC is current (clear any delinquency)

Handle this before filing, because Wisconsin won't process a dissolution for a delinquent LLC until the balance is paid. If your LLC has missed annual reports, you'll owe the outstanding report fees plus a $25 penalty for each overdue year, and the DFI will deny the Articles of Dissolution until those are paid. Check your status with the DFI first; if you're behind, the catch-up payment comes before the dissolution.

Step 3: Wind up the business and settle debts

Wind up the LLC's affairs: notify known creditors, pay or provide for the company's debts, and distribute remaining assets to members, creditors first. Any remaining business debts need to be settled before the dissolution is finalized. Distributing assets ahead of creditors can create personal exposure.

Step 4: Handle final taxes

Wisconsin doesn't require a tax-clearance certificate to dissolve. File your final Wisconsin and federal returns, marked final, and close any sales-tax or withholding accounts with the Wisconsin Department of Revenue.

Step 5: File the Articles of Dissolution (Form 510)

File Form 510 with the Department of Financial Institutions, $20. The easiest route is online through the DFI website, where filings are generally processed the same day they're received. You can also mail the original plus one copy with a check payable to the Department of Financial Institutions to the Milwaukee P.O. box; for mailed filings, you can request expedited processing by writing "Expedited Processing" on the documents and including an additional $25. Once processed, the LLC is removed from the state's active registry.

Step 6: Close accounts, licenses, and registrations

Finish by canceling local business licenses and permits, closing business bank accounts, canceling the EIN with the IRS if appropriate, and withdrawing any out-of-state registrations.

The Wisconsin wrinkle: the DFI venue and the per-year delinquency penalty

Wisconsin has two distinctive features. First, the venue: business entities are handled by the Department of Financial Institutions, not a Secretary of State, so the office, the forms, and the online system are all DFI. It's the same kind of filing under a different agency name, which trips up people expecting a Secretary of State.

Second, the delinquency gate. Wisconsin won't let you dissolve a delinquent LLC until you've squared up, and the cost compounds by year: each overdue annual report carries a $25 penalty on top of the report fee. So an LLC that's been ignored for a few years has to pay several years of report fees plus $25 per year in penalties just to reach the point of filing the $20 dissolution. The longer it sits delinquent, the bigger that catch-up bill grows. That's the Wisconsin-specific version of the trap in can you just walk away from an LLC: walking away doesn't reduce the cost, it grows it by $25 a year, so dissolving promptly while current is the cheapest path.

Frequently asked questions

How much does it cost to dissolve an LLC in Wisconsin?

The Articles of Dissolution (Form 510) cost $20, filed with the Department of Financial Institutions. The cost that catches lapsed LLCs is the delinquency penalty: if you've missed annual reports, you must pay the outstanding report fees plus a $25 penalty for each overdue year before the DFI will process your dissolution. For a current LLC, $20 is the whole cost.

Where do I file to dissolve a Wisconsin LLC?

With the Wisconsin Department of Financial Institutions (DFI), not a Secretary of State, Wisconsin handles business entities through the DFI. You can file Form 510 online (generally processed the same day) or mail the original plus one copy with a $20 check to the DFI's Milwaukee P.O. box. Confirm your LLC is current on annual reports first, since the DFI won't process a dissolution for a delinquent entity.

How long does it take to dissolve a Wisconsin LLC?

Online filings with the Department of Financial Institutions are generally processed the same day they're received, which makes Wisconsin one of the faster states. Mailed filings take longer, though you can pay an extra $25 for expedited processing of a mailed dissolution. The main delay factor is clearing any delinquent annual reports first, which you'll need to do before the DFI will process the dissolution.

This page covers the Wisconsin specifics; for the general framework, see our complete guide to how to dissolve an LLC, and for neighboring states, Illinois and Michigan. Wisconsin's official filing is at the Department of Financial Institutions, and taxes through the Wisconsin Department of Revenue.