Massachusetts LLC vs Connecticut LLC (2026)

Compare LLC Costs: Massachusetts vs Connecticut

Filing Fees & Formation Costs

Connecticut's $120 filing fee looks attractive compared to Massachusetts' $500, but this creates a false economy for Massachusetts-based businesses. If you form in Connecticut but operate in Massachusetts, you'll need to register as a foreign LLC in Massachusetts (approximately $525) plus hire a Connecticut registered agent (~$150/year). Your total first-year cost jumps to around $875 versus just $500 for forming directly in Massachusetts.

Taxes: Massachusetts vs Connecticut

Massachusetts imposes a flat 5.0% corporate income tax rate, while Connecticut has a graduated rate from 3.0% to 6.99% depending on income. Both states require LLCs to pay state income tax on profits. Connecticut also has a minimum business entity tax of $250 annually, while Massachusetts doesn't have a minimum franchise tax. However, since you'll pay Massachusetts taxes regardless of where you form (if operating there), Connecticut formation offers no tax advantages.

Privacy & Asset Protection

Connecticut allows anonymous LLC formation by not requiring member names in public filings, while Massachusetts requires disclosure of at least one manager or member. Both states offer strong charging order protection for single-member and multi-member LLCs. Connecticut's privacy advantage is the main legitimate reason Massachusetts entrepreneurs consider forming there, but this benefit comes at the cost of dual-state compliance and higher overall expenses.

Annual Maintenance Costs

Massachusetts charges $500 annually for its report due in the LLC's anniversary month, while Connecticut's annual report costs only $80 and is due March 31st. However, Connecticut-formed LLCs operating in Massachusetts pay both fees ($580 total) plus ongoing registered agent costs in Connecticut. Over five years, this dual-state approach costs approximately $1,650 more than forming locally in Massachusetts.

When Connecticut Actually Makes Sense

Connecticut formation makes sense for Massachusetts entrepreneurs who specifically need anonymous ownership for privacy or security reasons, or those planning immediate multi-state expansion where Connecticut's business-friendly reputation provides value. It's also worth considering if you have investors or partners who specifically require a Connecticut entity for their own business reasons. For typical small businesses focused on local Massachusetts operations, the added complexity and costs rarely justify the benefits.

Frequently Asked Questions