Corp Nation · Connecticut LLC Guide · 2026
Connecticut LLC Taxes: What You Owe & How to Pay Less
Plain-English guide to Connecticut LLC taxes — state income tax rates, franchise fees, filing deadlines, and the S-Corp election that could save you thousands.
The Bottom Line for Connecticut
Plain-English guide to Connecticut LLC taxes — state income tax rates, franchise fees, filing deadlines, and the S-Corp election that could save you thousands. When you’re ready to move, Corp Nation handles the entire filing — Articles of Organization, registered agent, operating agreement — so your Connecticut LLC is set up correctly from day one.
The Connecticut state fee is $120 and standard processing runs 5-7 days. Corp Nation’s service fee is $149 flat, registered agent included for the first year.
What Corp Nation Does for You
- Prepares and files your Connecticut Articles of Organization — correctly, the first time
- Registered agent service included — Connecticut address requirement handled
- Custom operating agreement drafted and delivered with every package
- EIN (Federal Tax ID) filing available as an add-on
- BOI report filing available — federal requirement, serious penalties if missed
- You’re notified the moment your Connecticut LLC is approved by the state
Form Your Connecticut LLC Today
$120 Connecticut state fee + $149 Corp Nation service fee. Registered agent included.
Get Started →Frequently Asked Questions
How is a Connecticut LLC taxed?
By default, single-member LLCs are disregarded entities (Schedule C). Multi-member LLCs are taxed as partnerships. Both can elect S-Corp treatment for tax savings.
Can I save money on taxes with a Connecticut LLC?
Yes — through deductions, the S-Corp election, retirement contributions, and home office deductions. The S-Corp election alone can save $6,000–$15,000/year for profitable businesses.
Does Connecticut have a state tax on LLCs?
Connecticut has its own LLC tax rules separate from federal taxes. Some states charge franchise taxes, minimum taxes, or gross receipts taxes regardless of profit.