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Connecticut Law About Small Business
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See also: Assumed or Fictitious Names; Consumer Law; Labor Law; Small Claims; and Wrongful Discharge from Employment

Research Guides and Information

  Connecticut Public Acts

Definitions from, a provider of legal information and products for consumers and businesses:

  • Corporation: What sets the corporation apart from all other types of businesses is that a corporation is an independent legal entity, separate from the people who own, control, and manage it. In other words, corporation and tax laws view the corporation as a legal person that can enter into contracts, incur debts, and pay taxes apart from its owners.

  • Limited Liability Company (LLC): LLC stands for Limited Liability Company. A limited liability company is a business entity that is separate from its owners, like a corporation. However, unlike a corporation, which must pay its own taxes, an LLC is a pass-through tax entity: The profits and losses of the business pass through to its owners, who report them on their personal tax returns just as they would if they owned a partnership or sole proprietorship.

Definition from the Connecticut Secretary of the State website:

  • Trade Names (D/B/A or Sole Proprietorship): In Connecticut, Trade Name is the term given to an individual doing business under an assumed name, sometimes called doing business as or D/B/A or sole proprietorship.  Unlike business entities filed on the Connecticut Business Registry (CONCORD), the filing of a trade name does not create a separate business entity. Trade Name certificates are filed with the town clerk in the town where the business is transacted, not with the Office of the Secretary of the State.

Research guides prepared by the Connecticut Judicial Branch law librarians:

Office of Legislative Research Reports:

Connecticut Department of Revenue Services

Connecticut Office of the Secretary of the State

Useful Websites

Library Materials

The Judicial Branch law libraries hold a number of items that may be helpful when researching small business law. Search the online catalog for availability and locations.

  • Connecticut Business Litigation, by Thomas J. Finn, 2nd edition, Connecticut Law Tribune.

  • Connecticut Corporation Law & Practice, by Marilyn J. Ward Ford, 2nd edition, Aspen Law & Business.

  • Connecticut Limited Liability Company Forms and Practice Manual, by Richard G. Convicer, Data Trace Legal Publishers.

  • A Guide to Connecticut Limited Liability Companies, by Mark Pruner, Connecticut Law Tribune.

  • Nolo's guide to single-member LLCs: How to form and run your single-member limited liability, by David M. Steingold, 2019, Nolo.

  • A Practical Guide to Organizing a Business in Connecticut, by Robert G. Seigel, 1st edition, MCLE

  • The Small Business Start-Up Kit, by Peri H. Pakroo, 10th edition, Nolo. .


Connecticut General Statutes

Selected Statutes:

Title 32 - Chapters 578 to 588gg Commerce and Economic and Community Development

Title 33 - Chapters 589 to 608 Corporations

Title 34 - Chapters 609 to 616 Limited Partnerships, Partnerships, Professional Associations, Limited Liability Companies and Statutory Trusts

Title 35 - Chapters 620 to 625 Trade Regulations, Trademarks and Collective and Certification Marks

Regulations of Connecticut State Agencies

Court Cases

 Connecticut Law by Subject