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Massachusetts . Entity Conversion

Convert your Massachusetts entity to a different structure.

Massachusetts 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 Massachusetts 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: Massachusetts entity → Delaware C-Corp ahead of a VC round.

The Massachusetts 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 MA Secretary of the Commonwealth.
  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 Massachusetts 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 Massachusetts?
Usually not. Statutory conversion preserves the EIN. Some conversion paths require a new EIN; check with a CPA.
How much does Massachusetts 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 Massachusetts?
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 Massachusetts 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 MA Secretary of the Commonwealth or any Secretary of State office. You may file directly with the MA Secretary of the Commonwealth. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Fees and deadlines verified against the MA Secretary of the Commonwealth as of June 2026 and may change. For entity-specific guidance, consult a licensed Massachusetts 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.