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Wisconsin . Entity Conversion

Convert your Wisconsin entity to a different structure.

Wisconsin allows statutory conversion between entity types: LLC → Corporation, Corporation → LLC, and other variations. The most common path is LLC → C-Corp ahead of a VC round. This guide explains when conversion makes sense, the process, fees, and the often-overlooked tax consequences.

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Common Wisconsin conversion paths

LLC → C-Corporation

Triggered by an institutional fundraise. VCs structurally cannot invest in LLCs. Founders convert to a C-Corp (often re-domiciling to Delaware) before signing a term sheet.

Corporation → LLC

Less common. Usually for closely-held businesses pursuing pass-through tax treatment after exiting a venture path. Tax consequences can be material.

Re-domiciliation (same entity, different state)

Convert your existing entity into a new state. Common path: Wisconsin entity → Delaware C-Corp ahead of a VC round.

The Wisconsin conversion process

  1. 1Member or shareholder approval. Required vote per the Operating Agreement or Bylaws.
  2. 2Plan of Conversion. Sets terms: ownership translation, treatment of debts, effective date.
  3. 3File Articles of Conversion + Articles of Organization/Incorporation with the Wisconsin DFI.
  4. 4Adopt new governance documents. Bylaws + Stock Certificates for Corps; Operating Agreement for LLCs.
  5. 5Update IRS + state tax accounts. EIN typically survives. Tax classification may change.
FAQ

Frequently asked questions

Can I convert my Wisconsin LLC to a C-Corp?
Yes. Most states allow statutory conversion. {s["name"]} is one of them.
Will my EIN change if I convert in Wisconsin?
Usually not. Statutory conversion preserves the EIN. Some conversion paths require a new EIN; check with a CPA.
How much does Wisconsin entity conversion cost?
State filing fees plus File.Business preparation: $499. Complex conversions involve more.
Why do VCs require LLC → C-Corp conversion?
VC funds have LPs that cannot receive K-1 pass-through income from LLCs. C-Corps issue stock and 1099-DIV dividends, which work for VC structures.
What are the tax consequences of converting from LLC to C-Corp in Wisconsin?
IRC 351 generally allows tax-free conversion if owners receive only stock. Cash or asset distributions can trigger gain recognition. Consult a CPA before converting.
Can I re-domicile my Wisconsin business to Delaware?
Yes. Statutory conversion + new Delaware filing accomplishes the redomestication.
Does File.Business handle conversions?
Yes. Plan of Conversion, state filings, new governance documents, and IRS coordination.

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Five minutes per filing. State fee passed through at cost. Audit trail and deadline tracking included.

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Disclosure. File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with the Wisconsin DFI or any Secretary of State office. You may file directly with the Wisconsin DFI. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Fees and deadlines verified against the Wisconsin DFI as of June 2026 and may change. For entity-specific guidance, consult a licensed Wisconsin attorney or CPA.

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File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with any Secretary of State office. You may file directly with the appropriate state agency. SOC 2 Type II audited. 220,000+ businesses formed since 2017.