How to Get a Connecticut LLC Almost Free
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Free formation services file your Connecticut LLC at no charge — you cover only the state fee. Miss the annual report and you forfeit.
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Connecticut's business.ct.gov is the official online portal for filing your LLC. Free formation services file the same paperwork on your behalf at no charge — you pay only the $120 state fee.
After formation, the $80 annual report is due between January 1 and March 31 — quadrupled from $20 in 2020. Miss it for a year, and you forfeit.
Below: the real $120 breakdown, free filing services, the cheapest DIY path, and Connecticut's tax climate.
Read this before you file. Connecticut's state income tax is one of the highest in New England — plan for it.
- What a Connecticut LLC actually costs
- What "free" means for a Connecticut LLC
- Free Connecticut LLC filing services
- How to form a Connecticut LLC for the lowest cost
- Connecticut operating agreement (recommended, not required)
- Hidden fees most guides miss
- Connecticut LLC formation timeline
- Special programs worth knowing
- Common Connecticut LLC mistakes
What a Connecticut LLC Actually Costs
A Connecticut LLC costs $120 to file the Certificate of Organization. The annual report fee is $80, due between January 1 and March 31 each year.
Connecticut has no franchise tax for LLCs (the Business Entity Tax was repealed for taxable years beginning on or after Jan 1, 2019 (Public Act 19-117); the last BET was paid for the 2017-2018 biennium).[1] State income tax is graduated 2%–6.99%.[2]
| Cost | Amount | When Due |
|---|---|---|
| Certificate of Organization | $120 | Once, at formation |
| Annual Report | $80 | January 1 - March 31, every year |
| Late annual report | Dissolution risk | If past due |
| State income tax (owner's return) | 2%–6.99% graduated | Annually |
| Business Entity Tax (BET) | None (repealed for tax years beginning Jan 1, 2019) | — |
No. Connecticut charges $120 to file, plus $80 a year. The lowest unavoidable state cost is $120 in year-one fees plus $80 starting year two.
What "Free" Means for a Connecticut LLC
"Free" can mean different things in Connecticut formations.
- Free filing service
A provider waives their service fee and files a Certificate of Organization for $0 — but you still owe Connecticut's $120 filing fee. - Free EIN
The IRS issues EINs at no charge. - Free registered agent (year one)
Some providers waive their first-year RA fee, then charge an annual fee after year one (verify the renewal terms before signing up). - Free operating agreement template
Free templates exist online. Connecticut doesn't legally require an OA, but it's strongly recommended. - Truly free formation
Doesn't exist in Connecticut. The state charges $120 to file, plus an $80 annual report fee to maintain active status.
Connecticut's state income tax tops out at 6.99% — among the highest in New England. LLC pass-through profits flow to the owner's personal return and may be taxed at rates up to 6.99%, depending on the owner's total taxable income. S-Corp election can reduce self-employment tax once profits support a reasonable salary — consult a CPA.
Free Connecticut LLC Filing Services
Several services file your Connecticut LLC paperwork at $0 — you pay only the $120 state fee. Compare what each one includes below.
Start Your LLC for $0 - Just Pay State Fees
- Get step-by-step guidance to form your LLC
- Check business name availability
- LLC formation processing within 14 business days
- Business coaching program (tax, compliance, marketing)
- Invoicing and bookkeeping (30-day trial)
Form Your LLC - $0 + State Filing Fees
- 100% Accurate Filing Guarantee
- File your Articles of Organization
- Check your business name
- Digital welcome packet
- Initial phone consultations on business insurance and taxes
Start Your Business - $0 + State Filing Fees
- Covers all your required filings with the state, 100% accuracy guaranteed.
- 1 year of Worry-Free Compliance (renews at $199/year)
- Standard filing speed
- Other services are available with additional costs
How to Form a Connecticut LLC for the Lowest Cost
The cheapest legal way to form a Connecticut LLC is to file directly through CT Business One Stop.
- File Certificate of Organization online via CT Business One Stop
The fastest path is the state's Business One Stop portal.![Screenshot of Connecticut Business.CT.gov]( "Screenshot of Connecticut Business.CT.gov")
Screenshot of Connecticut Business.CT.gov Cost: $120. Online filings typically post within 1–3 business days.
- Be your own registered agent
An individual Connecticut resident or a qualifying business entity can serve as your registered agent at a Connecticut street address (PO boxes don't qualify). - Get a free EIN from the IRS
Apply directly with the IRS. - Draft your own operating agreement
Connecticut doesn't legally require an OA under CGS § 34-243. But a written OA is strongly recommended. - File the Annual Report between January 1 and March 31
$80 due each year in the Jan 1 - Mar 31 window. Missing the deadline does not trigger a monetary late fee, but your LLC will lose good standing status and may eventually face administrative dissolution if the report remains unfiled.
Connecticut Operating Agreement: Recommended, Not Required
Connecticut doesn't legally require an LLC operating agreement under CGS § 34-243. But a written OA is strongly recommended for liability protection.
What it should cover
- Member ownership percentages
- Profit/loss allocation
- Manager-managed vs. member-managed structure
- Voting rights
- Dissolution procedures
Connecticut LLC fees founders overlook: state income tax, local licences, sales tax registration
Three Connecticut LLC costs catch new owners by surprise.
- Connecticut state income tax
LLC pass-through profits generally flow to the owner's personal return and may be taxed at rates up to the state's 6.99% top bracket, depending on income. - Local business licenses (Hartford, Stamford, New Haven)
Some cities and industries require local permits or licenses in addition to state LLC registration. - CT Sales and Use Tax
6.35% statewide rate; registration is generally required if selling tangible goods or certain taxable services.
Older guides may still mention the $250 biennial Business Entity Tax. It was repealed for tax years beginning on or after January 1, 2019 (Public Act 19-117). Connecticut LLCs no longer owe BET — just the $120 filing and $80 annual report.
Effective July 1, 2020, Connecticut raised the LLC annual report fee to $80, due annually between January 1 and March 31. Missing the deadline causes loss of good standing. Continued non-filing may lead to administrative dissolution after a Notice of Intent and a cure period. LLCs not in good standing may be unable to obtain a Certificate of Legal Existence.
Connecticut LLC Formation Timeline
A Connecticut LLC takes 1–3 business days to form online via CT Business One Stop.
| Step | Standard Timing |
|---|---|
| Certificate of Organization filing | 1–3 business days online |
| Get EIN from IRS | Instant online |
| Annual Report | January 1 - March 31, every year |
Connecticut-Specific Programs Worth Knowing
- DECD's Small Business Express Grant program — Loans and matching grants $10K–$300K for CT small businesses with under 100 employees. Some tracks require 12+ months in CT operations. Mainstay of CT small biz support.
- Connecticut Small Business Development Center (SBDC) — Free business advising and training through the University of Connecticut network. Offers support in business planning, manufacturing, exporting, and lender readiness, helping LLCs prepare for state and federal financing opportunities.
- CTNext / Connecticut Innovations — State-backed venture funding and startup support for Connecticut tech and bioscience startups. Includes a Pre-Seed Fund up to $150K. Focuses on early- to growth-stage companies with scalable models and IP.
- HEDCO — Nonprofit lender for minority, women, and disabled-owned CT businesses. Loans $5K–$250K with technical assistance. Long track record statewide.
Common Mistakes That Cost Connecticut Founders Money
- Missing the March 31 annual report deadline
Results in loss of "Good Standing" status. Continued failure to file may result in administrative dissolution by the Secretary of the State. - Assuming the Business Entity Tax still exists
Repealed for tax years beginning Jan 1, 2019 (Public Act 19-117). Don't waste time researching it. - Using a PO box as the registered agent address
Connecticut rejects this. Physical CT street address required.
Bottom Line
A truly free Connecticut LLC doesn't exist. The state requires $120 to file, plus $80 per year to maintain (annual report due by March 31). Beyond filing fees, owners are taxed on business profits at the personal income tax rate, which can go up to 6.99% depending on income level.
If you're eager to get your Connecticut LLC started, our top recommended LLC formation service is Tailor Brands:
- Chase Business Complete Banking®:
Up to $500 Bonus - Bank of America® Business Advantage Banking:
$400 or $750 Cash Bonus Offer - KeyBank:
Business Checking Account - $500 Bonus - Citizens Bank:
Business Checking Account - $1,500 Bonus - M&T Bank:
Business Checking Account - $1,500 Bonus - Washington Trust Bank:
Business Checking Account - $250 Bonus
References
- ^ Connecticut Secretary of the State. CT Business One Stop, Retrieved 04/29/2026
- ^ Connecticut General Assembly. Connecticut Income Tax Rates and Brackets, Retrieved 06/05/2026
Charles Tran is the founder of CreditDonkey, a business formation services comparison and reviews website. Write to Charles Tran at charles@creditdonkey.com. Follow us on Twitter and Facebook for our latest posts.
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