Add a Member to Your Connecticut LLC

Adding a member (owner) to your Connecticut LLC requires amending your operating agreement and potentially filing with the state. Under the Connecticut Uniform LLC Act, the process depends on what your operating agreement specifies about admitting new members.

For the initial formation process, see our formation guide.

Requirements Under Connecticut Law

the Connecticut Uniform LLC Act provides default rules for admitting new members, but your operating agreement can override most defaults:

• Default rule: All existing members must consent to admit a new member (unanimous consent)
• Operating agreement override: Your agreement can specify a different voting threshold (majority, supermajority, or manager approval)
• New member must consent: The incoming member must agree to be bound by the operating agreement

Step-by-Step Process

Step 1: Review Your Operating Agreement

Check what your operating agreement says about:

• Procedure for admitting new members
• Required vote or consent threshold
• Capital contribution requirements for new members
• How membership percentages will be adjusted

Step 2: Negotiate Terms

Before formally admitting the new member, agree on:

• Ownership percentage / membership interest allocation
• Capital contribution (cash, property, or services)
• Profit and loss sharing ratios
• Management rights (member-managed vs. manager-managed)
• Vesting schedule (if applicable)

Step 3: Amend the Operating Agreement

Draft an amendment or restatement of the operating agreement reflecting:

• New member's name and address
• Updated membership interest percentages for ALL members
• Capital contribution details
• Any changes to management structure
• Effective date

All existing members and the new member should sign.

Step 4: File with the State (If Required)

Connecticut requires filing if your formation documents listed members or if you are changing management structure:

• File Certificate of Amendment with Connecticut Secretary of State if the Articles/Certificate listed members
• Fee: $50
• File through portal.ct.gov/sots
• Update your Annual Report at next filing to reflect new membership

Step 5: Update Tax Documents

• New EIN: Generally NOT required when adding a member to a multi-member LLC, but a single-member LLC becoming multi-member DOES need a new EIN (changes tax classification from disregarded entity to partnership)
• File IRS Form 8832 if electing a different tax classification
• Update state tax registrations as needed

Step 6: Update Business Records

• Bank account signature cards
• Business licenses and permits
• Insurance policies
• Vendor and client notifications (if relevant)

Tax Implications

Adding a member changes your LLC's tax classification:

• Single-member to multi-member: Disregarded entity becomes a partnership. New EIN required. Must file Form 1065 partnership return going forward.
• Already multi-member: No classification change. Update profit/loss allocations on Schedule K-1.

Pass-through entity tax (PET) at 6.99% available as election. Business Entity Tax $250 minimum for LLCs taxed as corporations. No separate LLC-level tax for pass-through entities.

Capital Contributions and Valuation

The new member typically contributes something in exchange for their interest:

• Cash contribution: Most straightforward
• Property contribution: May have tax implications (generally tax-free under the Internal Revenue Code)
• Services contribution: May be taxable as compensation to the new member

FAQ

Can I add a member without amending state filings?

In Connecticut, if your formation document does not list members (many states don't require it), you may only need to amend your operating agreement. However, updating state records ensures accuracy and is best practice.

Does adding a member require a new operating agreement?

Not necessarily — an amendment is sufficient. However, if the original agreement was for a single-member LLC, a complete rewrite as a multi-member agreement is recommended.

Can the new member have different rights than existing members?

Yes. the Connecticut Uniform LLC Act allows flexible allocation of economic rights, voting rights, and management authority among members. Document everything in the operating agreement.

See our learning-center overview for more guides on managing your Connecticut LLC.