7 Best LLC Services in Connecticut (2026) To Consider Hiring
We opened an LLC with every service reviewed here, seven in total. ZenBusiness is our first choice for most owners, with a checkout that stays clear from start to finish.
Northwest is the stronger pick if a registered agent and official mail handled in one place matter more to you than the lowest sticker price. The first agent year rides along with formation, and a Corporate Guide stays reachable for account questions afterward.
We compared checkout clarity, support access, document handling, filing speed, renewal terms and annual-report tracking for Connecticut.
| Company | LLC Packages | LLC Fees | Registered Agent Price | Same & Next Day Filing | Money-Back Guarantee | Free Package Features | BBB Accredited | Advisory Services |
|---|---|---|---|---|---|---|---|---|
| ZenBusiness (Best Overall) | 3 | From $0 + $120 state fee | $199/year on Starter and Pro; included with Premium | Rush add-on available on Starter; Pro has 1-business-day internal processing | 60 days | LLC filing, dashboard, compliance tools | Yes | Accounting consultation on higher tiers |
| Northwest (Best Premium) | 1 | $39 + $120 state fee | Free year 1, then $125/year | No standard same-day filing claim | 90 days | Registered agent year 1, Business Identity bundle | No, A rating | Corporate Guides support |
| Tailor Brands (Best For New Brands) | 3 | From $0 + $120 state fee | $199/year | Expedited processing on upgraded tiers | Check checkout terms | Logo, website and branding tools | No | Branding and website tools |
| LLC Attorney (Best Essentials) | 3 | From $49 + $120 state fee | Add-on, price varies | No standard same-day filing claim | 30-60 days | Operating agreement, minutes, bank resolution | Yes, A rating | Attorney-supported documents |
| LegalZoom (Best Legal Advisor) | 3 | From $0 + $120 state fee | $249/year | No standard same-day filing claim | 60 days | LLC filing, digital welcome packet | Yes, A+ rating | Attorney consultations on premium plans |
| Inc Authority | 1 | $0 + $120 state fee | Free year 1, then $249/year | Yes | No | Business name check, registered agent year 1 | No | Tax planning consultation |
| Bizee | 3 | From $0 + $120 state fee | Free year 1, then $119/year | Expedited options on paid packages | Order refundable before state payment, usually within 24h, minus $30 fee | LLC filing, registered agent year 1, compliance alerts | No | Tax consultation on higher tiers |
Connecticut LLC Quick Facts
- State filing fee: $120 to file a Certificate of Organization with the Connecticut Secretary of the State [1].
- Annual report: $80, filed electronically after January 1 and before April 1 each year after formation [2].
- Registered agent: every Connecticut LLC must designate and maintain a registered agent in the state [3].
- Certificate of Organization: requires the LLC name, principal office address, registered agent, at least one manager or member, a valid email address and a NAICS code [4].
ZenBusiness7 Best LLC Formation Services in Connecticut (July 2026)
1 - ZenBusiness (Best Overall)
Pros and Cons
- Running total stays visible during checkout.
- No paid extra is selected automatically.
- Velo AI lists unfinished setup work on login.
- Owners can pay for faster internal processing.
- Registered agent is not included on the base order.
Who is it for?
Who is it for?
- First-time founders picking a transparent order and a clear next step after paying.
Who is it not for?
- Business owners expecting registered-agent service inside the cheapest order.
The Verdict
ZenBusiness earns the top spot because it tells you what's left to do instead of leaving you to guess.
Our ZenBusiness checkout kept the running total visible on every screen and never pre-selected a paid extra for us. Phone and chat stayed one click away the whole way through.
Velo AI, ZenBusiness's in-account assistant, ran an account check the moment we logged back in. It flagged the EIN as unpurchased first, then raised compliance coverage a moment later.
A pushier moment came right after. A side-by-side savings comparison tried to move us onto faster processing before we could even reach the dashboard, though a plain decline sat right beside it. The banking tab was a pleasant surprise by contrast, with an actual FDIC-backed account instead of just a referral link.
Registered-agent service is not included from day one, so owners who want it right away end up paying more than they would starting with Northwest.
ZenBusiness LLC formation packages:
- Starter ($0 + $120 Connecticut state fee): LLC filing, name availability search, standard 7 to 10 business day internal processing, expense and deduction tracking. Registered agent service is separate.
- Pro ($199/year + $120 Connecticut state fee): Adds one-business-day internal processing, EIN filing help, operating agreement template and Worry-Free Compliance for the first year.
- Premium ($399/year + $120 Connecticut state fee): Adds registered-agent service, business document templates, a customizable website with domain privacy and one-business-day internal processing. Website tools renew separately after the trial period.
2 - Northwest Registered Agent (Best Premium)
Pros and Cons
- Formation documents upload automatically once filed.
- Corporate Guide stays reachable for later questions.
- Legal mail is scanned and posted the same day.
- Extra business tools may duplicate services you already use.
Who is it for?
Who is it for?
- Founders who need a registered agent, official mail and support handled together.
Who is it not for?
- Owners chasing the lowest possible order total.
The Verdict
Northwest is the strongest long-term agent pick because support and mail handling never separate.
Northwest assigned a Corporate Guide to our account during setup, and that same guide stayed reachable for questions once the LLC was filed. State mail and filed documents landed in one portal instead of scattered across emails.
Formation documents arrived automatically once the state approved our filing: a basic operating agreement, initial resolutions for banking and membership certificates, all uploaded without us having to ask.
Mail handling impressed us the most. Legal notices get scanned and posted the same way every time, with an email alert the moment something new lands, so nothing sits unread in a mailbox we never check.
The extra website and mail tools stay active for as long as the agent service does. That's useful for a brand-new company but easy to skip if you already have a website and phone number.
Northwest Registered Agent LLC formation packages:
- Formation ($39 + $120 Connecticut state fee): LLC filing, name check, operating agreement template, first year of registered agent service and the Business Identity bundle while registered agent service stays active.
- Registered Agent Renewal ($125/year): Ongoing registered agent service after year one, keeping the Business Identity bundle active.
3 - Tailor Brands (Best For New Brands)
Pros and Cons
- Filing, branding and website tools share one workspace.
- Compliance reminders arrive well ahead of deadlines.
- A lawyer-written document library is ready at signup.
- Standard processing can stretch past a week before state submission.
Who is it for?
Who is it for?
- Owners launching an LLC and a customer-facing brand at the same time.
Who is it not for?
- Businesses that already have a website and brand assets in place.
The Verdict
Tailor Brands works best when the business still needs its public identity built alongside the paperwork.
Tailor Brands pulled filing, logo work and a starter website into one dashboard, which saved us from juggling separate design tools while the paperwork was still pending.
Once the annual compliance clock starts, the account nudges owners with alerts across email, text and the dashboard itself. Those alerts land well ahead of the due date instead of leaving anyone to guess.
A useful surprise sat inside the account. Dozens of contract templates, written by a lawyer and organized by category, were ready before we'd even finished setting up.
Tailor Brands LLC formation packages:
- Lite ($0 + $120 Connecticut state fee): LLC filing with standard internal processing of up to 14 business days.
- Essential ($199/year + $120 Connecticut state fee): Adds operating agreement, expedited internal processing and starter branding tools.
- Elite ($249/year + $120 Connecticut state fee): Adds expanded branding tools, website features, digital business cards and domain-related extras.
4 - LLC Attorney (Best Essentials)
Pros and Cons
- Filings are reviewed by a business advisor before submission.
- Turnaround regularly beats the promised window.
- Phone support answers within minutes.
- Email support can be inconsistent on complex questions.
Who is it for?
Who is it for?
- Founders who want a reviewed filing and a fast state submission.
Who is it not for?
- Teams that want a large self-serve dashboard of business tools.
The Verdict
LLC Attorney is the pick when a reviewed filing and quick turnaround matter more than dashboard features.
LLC Attorney routes every filing through a business advisor before submission, and that review step is where the service earns its name. Someone actually reads the paperwork before it goes anywhere.
Turnaround was the strongest result. Our filing went out to the state inside 24 hours, and one formation we tracked went out in under 18 hours, beating that promised window.
Support answered fast on the phone, usually within a few minutes, though one of the email exchanges we logged got a generic answer instead of a direct one.
Registered-agent coverage rides along with the order for the first year, so owners weighing this against Northwest should compare the document-first focus here with Northwest's mail-handling depth.
LLC Attorney LLC formation packages:
- Starter ($49 + $120 Connecticut state fee): LLC filing, operating agreement, organizational minutes, bank resolution and private filing options.
- Professional ($199 + $120 Connecticut state fee): Adds an EIN, certificate of good standing, amendment or LLC-rename filing and tax-election support.
- International+ ($399 + $120 Connecticut state fee): Adds a foreign filing or subsidiary setup, an apostille and a certificate of incumbency.
5 - LegalZoom (Best Legal Advisor)
Pros and Cons
- Attorney consultations are available once you pay for more.
- Phone and chat support responded quickly.
- Bookkeeping tools handle mileage and tax projections automatically.
- Company details are collected after payment, not before.
Who is it for?
Who is it for?
- Owners who expect contract questions, licensing issues or attorney access down the road.
Who is it not for?
- Anyone who wants formation with the fewest possible follow-up steps.
The Verdict
LegalZoom makes sense once you plan to actually use the legal tools after formation, not just the filing.
Get 20% off LLC formation and other services at LegalZoom by using our exclusive discount code: venturesmarter20.
LegalZoom took payment first and only then asked for the company details we expected to enter up front. That order felt backward compared with every other service we tested.
Attorney access is the main appeal. Paying for more opens up consultations with a licensed business attorney, and both phone and chat support stayed available every time we reached out.
The bookkeeping tools on the higher end turned out to be genuinely capable, tracking mileage at the IRS rate and projecting taxes automatically once we connected a bank account.
A few of those extras run on their own subscription clocks separate from the base order, so it's worth checking the account's billing screen rather than assuming everything renews together.
LegalZoom LLC formation packages:
- Basic ($0 + $120 Connecticut state fee): LLC filing, multiple name searches, Articles of Organization drafting and a digital welcome packet.
- Pro ($249 + $120 Connecticut state fee): Adds operating agreement, EIN, business licensing guidance and initial phone consultations on insurance and taxes.
- Premium ($299 + $120 Connecticut state fee): Adds attorney guidance, 30-minute consultations on new legal topics during the first 90 days and covered modifications to formation documents during that window.
6 - Inc Authority
Pros and Cons
- Checkout separates the state's charge from the provider's own fee.
- One optional extra comes at no charge.
- Logo tool appears immediately after the order completes.
- Timed upsell screens move quickly and reward a careful read.
- No ongoing dashboard after the LLC is filed.
Who is it for?
Who is it for?
- Cost-focused owners chasing the lowest possible first bill.
Who is it not for?
- Founders who need a dashboard that tracks compliance after formation.
The Verdict
Inc Authority keeps the entry cost low, but the renewal terms and missing dashboard deserve a close look before you sign up.
Inc Authority was upfront at checkout about splitting its own fee from the state's. A clear line item told us exactly which dollars went to Connecticut and which didn't exist at all.
The upsell sequence afterward moved fast. Each extra option appeared on its own countdown-timed screen, one after another, and a founder who steps away mid-checkout can lose track of what they already declined.
We were offered one extra free of charge and had to pick between two options, a smaller giveaway than the homepage framing suggested.
Once the LLC was filed, there was no ongoing dashboard to speak of. We got a logo tool and an order confirmation, and owners who want compliance tracking will need to look elsewhere.
Inc Authority LLC formation packages:
- Starter ($0 + $120 Connecticut state fee): LLC filing, business name check, digital storage of formation documents and one year of free registered agent service.
- Paid upsells: EIN filing, operating agreement, compliance alerts and expedited processing are priced individually at checkout.
7 - Bizee
Pros and Cons
- Each extra option gets its own screen with a visible running total.
- Nothing is pre-checked as a paid default.
- Order details can be corrected for 24 hours after purchase.
- Registered agent duties sit with a third-party company.
Who is it for?
Who is it for?
- Budget-focused owners willing to finish a few setup steps themselves.
Who is it not for?
- Anyone who wants every included feature active without lifting a finger.
The Verdict
Bizee delivers a strong deal once you're willing to claim the extras waiting inside the account.
Bizee laid out every optional extra on its own screen with the running total always visible. Nothing arrived pre-checked as a paid default the way a rival's higher-priced plan does.
A 24-hour window after ordering let us email support to fix a typo in the company address, no phone call required. That small detail mattered more than we expected once we noticed the mismatch.
The registered agent behind the scenes turned out to be a separate company, Republic Registered Agent LLC, not Bizee itself. That's worth knowing before you assume Bizee staff are the ones handling your mail.
Inside the dashboard, several of the free extras sat unclaimed until we clicked to activate them, so the benefit is real but it doesn't switch itself on.
Bizee LLC formation packages:
- Basic ($0 + $120 Connecticut state fee): LLC filing, first year of registered agent service through Republic Registered Agent LLC and lifetime compliance alerts.
- Standard ($199 + $120 Connecticut state fee): Adds EIN filing, banking resolutions and operating agreement.
- Premium ($299 + $120 Connecticut state fee): Adds business contract templates and VIP filing.
How We Picked And Tested The Best LLC Services In Connecticut
We compared order totals, renewal terms, support access and the first account screen shown right after signup across all seven services. Our testing methodology explains exactly how each one earns its score.
We ranked every provider across six categories, then checked how each one actually fits a Connecticut filer's ongoing paperwork. Below are the seven factors behind the ranking, in the order they're scored on every card.
1. Support
We judged support on how fast a real question got a real answer, not on how many channels a provider listed on its marketing page.
Northwest and ZenBusiness tie at the top of this category among our seven. Northwest's Corporate Guides gave direct answers by phone, and ZenBusiness closed the gap by surfacing the next task inside the account instead of making us ask.
2. Price
We weighed the entry cost against what it actually takes to reach a usable setup, including the agent renewal most owners eventually pay.
Northwest comes closest to the category leader here, ZenBusiness, once its included first agent year is weighed against the state fee alone. Inc Authority's $0 headline formation carries the heaviest timed-upsell pressure of the group.
3. Features
Useful extras beyond filing counted more than long feature lists that nobody actually uses after formation.
Northwest and Tailor Brands sit just behind the category leader, ZenBusiness, in this group. LLC Attorney's advisor review and LegalZoom's attorney access each add a distinct feature the others don't match.
4. Turnaround
We separated a provider's own processing time from the state's own review, since paying more only shortens the first half.
ZenBusiness leads here once expedited options are counted, with Tailor Brands and LLC Attorney tied just behind. LLC Attorney's 24-hour internal turnaround stands out, even though Connecticut's own review time stays the same.
5. Ease of Use
We tested whether a first-time filer could see the total, decline an extra and find their documents without hunting through menus.
Tailor Brands follows closely behind the category leader here thanks to its single combined dashboard. ZenBusiness still sits clearly ahead of the group, while Inc Authority's countdown-timed upsell screens made its checkout feel more rushed than clear.
6. User Ratings
Independent review scores told us how a wider pool of customers felt after using each service, not just our own single test run.
ZenBusiness and Northwest again share the top spot in this category among our seven providers. Tailor Brands and LLC Attorney trail only slightly behind that pair.
7. Connecticut Fit
Every LLC here still owes Connecticut a registered agent and an annual report, so we credited providers that kept both obligations visible well after the filing closed.
Northwest's included agent renewal and ZenBusiness's post-payment task list both keep that annual-report deadline in view. The other five fit narrower needs, from branding to document review to the lowest possible entry cost.
Key Financial & Business Insights In Connecticut
1. Connecticut-Specific Resources
- Connecticut Small Business Development Center (CTSBDC): Free consulting, training and funding-program guidance for small businesses.
- Connecticut Business & Industry Association (CBIA) and local chambers: Networking, advocacy and business support, including Hartford, New Haven and Stamford chambers.
- Connecticut Department of Economic and Community Development (DECD): State agency handling economic development, trade and investment programs.
2. Connecticut Business Landscape
Connecticut has 381,129 small businesses. They employ 726,097 people, or 48.1% of the state's workers [5].
Use the Connecticut Secretary of the State's business records search to check an LLC's status. The Business Services portal lists forms and filing fees.
3. Financial Incentives for Businesses
- Small Business Express Program (DECD): Loans and matching grants for job creation and capital investment in Connecticut small businesses.
- Manufacturing Innovation Fund (DECD): Growth, productivity and workforce support for Connecticut manufacturers.
- Urban and Industrial Sites Reinvestment Tax Credit (DECD): Tax credits for redeveloping distressed properties.
- Angel Investor Tax Credit (DRS): Personal income tax credits for qualifying investments in Connecticut businesses.
- Enterprise Zone Program (DECD): Property and corporate tax incentives for businesses locating in designated Connecticut zones.
- Connecticut Green Bank: Financing for clean energy projects and businesses.
4. Connecticut State Taxes
- Corporate income tax: The rate is 7.5%. A 10% surtax applies to corporations with at least $100 million in annual gross income for tax years 2026 through 2028 [6].
- Personal income tax: The 2026 rates run from 2% to 6.99% [7].
- Sales and use tax: The general rate is 6.35%. Special rates apply to some purchases [8].
How To Form An LLC In Connecticut
Follow these eight steps to form your Connecticut LLC:
- Choose a Connecticut LLC name. Pick a unique name that includes "LLC" or "Limited Liability Company" and check availability with the Secretary of the State's Online Business Search before filing. Our full guide on how to start an LLC in Connecticut covers the exact naming rules.
- File the Certificate of Organization. Submit it through the business.ct.gov filing portal and pay the $120 fee. The certificate needs the LLC name, principal office address, registered agent, at least one manager or member, a valid email address and a NAICS code.
- Appoint a Connecticut registered agent. State law requires every Connecticut LLC to keep a registered agent at a physical in-state address, available during business hours. Our best registered agent services in Connecticut guide compares the top options.
- Draft a Connecticut LLC operating agreement. This document spells out ownership splits, management structure and voting rules. Connecticut doesn't require filing it with the state, but skipping it leaves those terms undefined if a dispute ever comes up.
- Get an EIN from the IRS. Apply for an Employer Identification Number at IRS.gov. It is free and takes about five minutes online for most US applicants [9].
- Register with the Connecticut Department of Revenue Services. Sign up through myconneCT for whichever sales, payroll or other state taxes apply to what your business does.
- Open a Connecticut business bank account. Keeping a dedicated account separates personal and business money, which protects your liability shield and keeps the books simple.
- Get the licenses and permits your business needs. Requirements vary by industry and city. Confirm both state and municipal rules before you open your doors. If you close the LLC later, see our guide on how to dissolve an LLC.
Your provider and the state each control part of the formation timeline. Our timing guide for how long it takes to form a Connecticut LLC covers the current state processing ranges.
FAQs
What Is The Best LLC Service In Connecticut?
The best LLC service in Connecticut is ZenBusiness for most owners. Its checkout stays clear, and Velo AI flags unfinished work as soon as you log in. Northwest is the stronger pick when a bundled registered agent matters more.
How Much Does It Cost To Form An LLC In Connecticut?
The cost to form an LLC in Connecticut starts with the $120 state filing fee plus whatever a provider charges on top. Owners also owe an $80 annual report fee every year after formation.
Do I Need A Registered Agent For My Connecticut LLC?
Yes, a Connecticut LLC needs a registered agent. The agent must keep a physical address in the state and be available to receive legal and state documents during business hours.
When Is The Connecticut LLC Annual Report Due?
The Connecticut LLC annual report is due every year after formation. File it online between January 1 and March 31, then pay the $80 fee before the deadline passes.
Do I Have To Hire A Connecticut LLC Service?
No, you do not have to hire a Connecticut LLC service. You can file the Certificate of Organization yourself directly with the state. A service mainly helps with forms, reminders and document storage.
Is Connecticut A Good State To Form An LLC?
Connecticut works well for an LLC that actually operates there. Most owners get better results forming in the state where they run the business instead of picking another state for marketing reasons.
Should I Pay An LLC Service For An EIN?
You usually shouldn't pay for an EIN. Most US applicants can get one directly from the IRS in about five minutes at no cost. Paying a provider for it only buys convenience.
Venture Smarter Verdict
ZenBusiness is our top pick for most Connecticut owners after testing all seven services, and the banking and compliance tools inside its account go further than what any other provider offered us.
Northwest is the better call when registered-agent quality and official mail matter more than the lowest entry price. LLC Attorney fits founders who want a reviewed filing and fast turnaround over dashboard extras.
Pick Tailor Brands only if you also need branding tools built alongside the paperwork. For a simple formation backed by real ongoing account support, ZenBusiness remains the strongest overall fit.
Venture Smarter #1 Recommendation
ZenBusiness (Best Overall)
- Running total stays visible during checkout.
- No paid extra is selected automatically.
- Velo AI lists unfinished setup work on login.
- Owners can pay for faster internal processing.
- Get the BEST PRICE until the end of July
- Registered agent is not included on the base order.
References:
This article was okay, but some sections lacked enough evidence to be convincing for me.
I think the author makes some good points but it could have been more detailed in certain areas.
Not sure I fully understand the main argument, some parts were bit confusing to me.
The data provided is useful, it helps me see the topic in a new perspective.
Interesting read. would have liked to see more examples though