Form Your Connecticut LLC
State filing fee: $120 • Processing: 5-7 business days
Start Your Connecticut LLC in the Constitution State
Connecticut offers entrepreneurs proximity to New York City markets, highly educated workforce, and established financial services and insurance industries. With strong technology sectors and excellent quality of life, Connecticut provides unique business advantages.
Compare Top 5 LLC Formation Services
Service | Price | Processing Time | Registered Agent |
---|---|---|---|
ZenBusiness Best Overall Value | $0 + state fees | 7-10 days Expedited: 1 day | $199/yr |
Bizee Fastest Formation | $0 + state fees | 3 weeks Expedited: 1 day | Free Year 1 Then $119/yr |
Inc Authority Free Formation | $0 + state fees | 7-10 days Expedited: 2 days | Free Year 1 Then $119/yr |
LegalZoom Best for Legal Support | $0 + state fees | 5-14 days Expedited: 1 day | $249/yr |
Rocket Lawyer Legal Documents | $99.99 + state fees | 5-7 days Expedited: Not available | $149/yr |
Top 3 Recommended Services for Connecticut

ZenBusiness
Entrepreneurs who want comprehensive support and compliance tools at an affordable price
ZenBusiness stands out as our top pick for LLC formation services thanks to its unbeatable combination of value, features, and support. With formation starting at $0 plus state fees, you can rest easy with their worry-free compliance service, award-winning customer support, and 100% accuracy guarantee. The Pro and Premium packages add even more value with 1-day processing, an employer ID number, operating agreement, and services to get your business online like domain name registration, AI business website builder, and more.
Pros:
- ✓ Starter package is $0 plus state fees
- ✓ Registered agent and compliance services
- ✓ Free worry-free compliance for 1 year
- ✓ Fast 1-day processing time available
- ✓ 100% accuracy guarantee
- ✓ Award-winning customer support
Cons:
- ✗ Some features require upgraded plans
- ✗ More expensive Registered Agent service

Bizee
Budget-conscious startups needing fast formation
Bizee (formerly Incfile) offers lightning-fast LLC formation with their $0 package. They're perfect for entrepreneurs who need to form their LLC quickly and affordably. With same-day processing in many states and a year of free registered agent service, Bizee provides exceptional value for basic LLC formation needs.
Pros:
- ✓ $0 basic formation package
- ✓ Same-day processing available
- ✓ Free registered agent for first year
- ✓ Compliance alerts included
- ✓ Dashboard for document management
- ✓ Free business tools and templates
Cons:
- ✗ Operating agreement not included in basic package
- ✗ Limited customer support hours

Tailor Brands
Creative businesses wanting formation plus branding
Tailor Brands combines LLC formation with comprehensive branding tools. Their unique approach includes AI-powered logo design, website creation, and marketing materials. Perfect for creative entrepreneurs who want to establish their brand identity alongside their legal structure.
Pros:
- ✓ Includes logo design and branding
- ✓ Website builder included
- ✓ Business card designs
- ✓ Mobile app available
- ✓ Operating agreement included
- ✓ EIN service included
Cons:
- ✗ No rush processing available
- ✗ Monthly subscription required
- ✗ Customer service via chat/email only
Connecticut LLC Formation Costs
Connecticut LLC Cost Breakdown
Additional Costs to Consider:
- • Formation service fees: $0 - $299 (depending on provider)
- • Registered agent service: $99 - $299/year
- • EIN from IRS: Free (or $99+ if using a service)
Frequently Asked Questions
The Connecticut LLC formation fee is $120 when filed online with the Secretary of State. Connecticut requires an annual report with a fee of $80, due by the last day of the anniversary month of formation. The first annual report is due by the anniversary date in the year following formation. Additional costs may include registered agent service ($99-$299/year) and optional services.
- Standard online filing: 5-7 business days
- Paper filing: 7-10 business days
- Expedited processing: Available for additional fees
Connecticut requires all LLCs to file an annual report by the last day of the anniversary month with an $80 fee. For example, if your LLC was formed in March, the annual report is due by March 31st each year. Failure to file results in administrative dissolution. The report updates basic company information and confirms continued operation.
Yes, Connecticut law requires all LLCs to maintain a registered agent with a Connecticut street address who is available during normal business hours. The registered agent receives legal documents and official correspondence on behalf of your LLC. You can serve as your own registered agent if you have a Connecticut address, or hire a professional service.
Connecticut attracts businesses with its proximity to New York City, highly educated workforce, and established sectors in financial services, insurance, and technology. The state offers access to major East Coast markets, venture capital, and a concentration of Fortune 500 companies. Connecticut's quality of life helps attract and retain top talent.
- Proximity to NYC financial markets
- Highly educated workforce (among top 5 states)
- Established financial services and insurance industries
- Access to venture capital and private equity
- Strong technology and biotechnology sectors
- Quality of life advantages for talent attraction
Connecticut doesn't legally require LLCs to have an operating agreement, but it's highly recommended. An operating agreement establishes ownership structure, management procedures, and operational guidelines. It's essential for multi-member LLCs to prevent disputes and is typically required by banks for business account opening.
- Annual report filing ($80) due by anniversary month end
- Registered agent with Connecticut address
- Basic company records and operating agreement
- Current business licenses as required
- Workers' compensation insurance if applicable
Yes, non-US residents can form and own a Connecticut LLC with no citizenship or residency requirements for members or managers. You must maintain a Connecticut registered agent and obtain necessary tax identification numbers. Non-residents may have additional tax reporting obligations and should consult with tax professionals.
- Local business licenses (varies by municipality)
- State licenses for regulated industries
- Professional licenses for licensed occupations
- Sales tax permit for taxable goods and services
- Employer registration if hiring employees
- Industry-specific permits and certifications
- Apply online at IRS.gov (immediate)
- Apply by fax (4 business days)
- Apply by mail (4-5 weeks)
- Use a formation service ($99-$159)
- Proximity to major financial markets
- Highly skilled and educated workforce
- Strong venture capital and private equity presence
- Established corporate headquarters
- Quality transportation infrastructure
- Innovation and technology focus
- Pass-through taxation (no double taxation)
- Connecticut income tax on profits
- Annual report fee ($80)
- Local property taxes if applicable
- Sales tax on taxable goods and services
- S Corporation: May provide tax advantages for profitable businesses
- C Corporation: Better for raising capital and going public
- Limited Partnership: For investment structures with passive partners
- Professional LLC: For licensed professionals in certain fields
- Benefit Corporation: For businesses with social or environmental purposes
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