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Anonymous LLC formation for founders who value privacy. We handle the filing, EIN, and banking. Your name stays off the public state record.

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Not legal, tax, or financial adviceAnonymousllc.co is a US business formation and compliance service operated by Topslice LLC. We are not a law firm, accounting firm, or financial advisor. Content on this site is for informational purposes only and does not constitute legal, tax, accounting, investment, or immigration advice. Tax positions (S-corp election, Form 5472, BOI reporting status, treaty benefits, ITIN eligibility) and legal structures (anonymity, charging-order protection, foreign qualification) depend on facts specific to your situation and the current state of statutes, regulations, and litigation. Consult a US-licensed attorney, CPA, or enrolled agent before acting on any specific recommendation. Pricing, processing times, and bank-approval rates are based on observed averages and are not guarantees. State filing fees and IRS processing times are set by government agencies and are subject to change without notice. See our Terms, Refund Policy, and Privacy Policy for the full engagement terms.
© 2026 Topslice LLC · anonymousllc.co · Anonymous LLC formation across Wyoming, New Mexico, Delaware, and Nevada.
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Updated May 2026

Connecticut LLC: Formation, Cost, and Anonymity Guide (2026)

A Connecticut LLC is formed through the Connecticut Secretary of State for a $120 state filing fee, carries an $80 annual report, and pays Connecticut personal income tax up to 6.99%. Connecticut lists either members or managers on the public record, so founders who need ownership privacy form a Wyoming or New Mexico anonymous LLC and foreign-qualify into Connecticut. Anonymousllc.co forms a Connecticut LLC for $417 all-in ($297 service fee plus the $120 state fee), or fulfills the Anonymous LLC at $397 all-in through the Wyoming flagship.

4
anonymous states
5-10 day
formation
From $347
all-in
By Shafwan Ahmed, Operations & Fulfillment Lead

On this page

  1. What is a Connecticut LLC and how do you form one?
  2. How much does a Connecticut LLC cost in 2026?
  3. Is a Connecticut LLC anonymous?
  4. How can you form an anonymous LLC and still operate in Connecticut?
  5. How is a Connecticut LLC taxed?
  6. What is the Connecticut LLC annual report?
  7. Does a Connecticut LLC need a registered agent?
  8. How long does it take to form a Connecticut LLC?
  9. Can a non-US resident form a Connecticut LLC?
  10. Does Connecticut allow a series LLC?
  11. Does a Connecticut LLC have to file a BOI report?

What is a Connecticut LLC and how do you form one?

A Connecticut LLC is a limited liability company registered with the Connecticut Secretary of State, formed by filing Articles of Organization with a $120 state fee. It shields personal assets from business debts and lawsuits. Formation runs through six steps: a name search, the Articles of Organization filing, a registered agent appointment, an operating agreement, an EIN, and a US bank account. Anonymousllc.co completes all six in 5-10 business days. Connecticut is headquartered in Hartford and accepts standard online filings within 1-3 business days. The state does not authorize statutory series LLCs, so owners who want separate liability compartments form a series LLC in Delaware or Nevada instead.

How much does a Connecticut LLC cost in 2026?

A Connecticut LLC costs $417 all-in through Anonymousllc.co: a $297 service fee plus the $120 state filing fee. That single price covers the filing, registered agent for year one, operating agreement, EIN, and 4-5 US bank applications. The only mandatory state charge at formation is the $120 filing fee. From year two, the recurring cost is the $80 annual report plus $100/year for registered agent service. Add-on services are priced separately: EIN $99, ITIN $299, and BOI $150 per report. Founders whose priority is ownership privacy instead choose the Anonymous LLC at $397 all-in, fulfilled through the Wyoming flagship, then foreign-qualify into Connecticut when local operations require registration. The $417 is fixed at intake, so there is no metered billing as the formation moves through name search, filing, EIN, and banking.

Is a Connecticut LLC anonymous?

No. Connecticut requires either members or managers to be disclosed on public state records, so ownership is not private in a native Connecticut LLC. Only the four anonymous states keep owners off the public filing. The four anonymous-LLC states are Wyoming, New Mexico, Delaware, and Nevada, where members and managers never appear on the public formation document. A registered agent keeps a founder's home address off the Connecticut record, but the member or manager name still appears. Founders who need true anonymity form a Wyoming or New Mexico anonymous LLC and foreign-qualify into Connecticut for local operations.

How can you form an anonymous LLC and still operate in Connecticut?

Form a Wyoming or New Mexico anonymous LLC to keep ownership off the public record, then foreign-qualify that LLC into Connecticut when you have local operations. This pairs Wyoming privacy with Connecticut market access. A Wyoming anonymous LLC is $397 all-in and lists only the registered agent on the public record. When the business signs a Connecticut lease, hires Connecticut staff, or needs a Connecticut sales tax permit, it registers as a foreign LLC with the Connecticut Secretary of State. Anonymousllc.co handles both the home-state formation and the Connecticut foreign qualification. See /wyoming-anonymous-llc/ and /anonymous-llc/ for the privacy path.

How is a Connecticut LLC taxed?

A Connecticut LLC is a pass-through by default: single-member LLCs are disregarded entities, multi-member LLCs are partnerships, and profits flow to owners who pay Connecticut personal income tax up to 6.99%. There is no federal entity-level tax on a default LLC. An LLC can elect S-corporation treatment by filing IRS Form 2553, which shields the non-salary portion of income from the 15.3% self-employment tax once net income passes $40,000-$60,000. Non-resident owners of a foreign-owned single-member LLC file Form 5472 with a pro-forma Form 1120 each year. Connecticut personal income tax applies to Connecticut-sourced income.

What is the Connecticut LLC annual report?

Every Connecticut LLC files an annual report with the Secretary of State for an $80 fee. The report updates the registered agent, principal office address, and member or manager information on the public record. Missing the deadline moves the LLC out of good standing and, after continued non-filing, leads to administrative dissolution, which can retroactively void the liability shield. Anonymousllc.co files the $80 annual report for clients as part of registered agent service and confirms the filing each year. A dissolved LLC is restored through reinstatement, which Anonymousllc.co handles at $250 plus state fees.

Does a Connecticut LLC need a registered agent?

Yes. Every Connecticut LLC must maintain a registered agent with a physical Connecticut street address to receive service of process and state mail. A PO Box does not qualify. Anonymousllc.co provides Connecticut registered agent service at $100/year, included free for year one with any formation package. The agent forwards state notices and legal service the same day and keeps the founder's home address off the public filing. An LLC without a reachable registered agent risks default judgments and administrative dissolution. See /connecticut-registered-agent/.

How long does it take to form a Connecticut LLC?

A Connecticut LLC is fully operational in 5-10 business days end-to-end. The state accepts the Articles within 1-3 business days, the EIN follows in 5-7 days, and bank approval lands 8-10 days after the EIN. Anonymousllc.co runs the steps in parallel. Day 0 is a 5-minute WhatsApp intake, the Articles are filed the same day, and the EIN application starts the moment the state stamp arrives. Bank applications go to 4-5 partner banks at once, so a decline at one institution does not restart the clock. Non-resident founders receive the EIN by fax without an SSN.

Can a non-US resident form a Connecticut LLC?

Yes. Non-US residents form Connecticut LLCs without an SSN, ITIN, or a US visit. Connecticut places no citizenship or residency condition on LLC ownership. Anonymousllc.co files the Articles, obtains the EIN by fax as third-party designee within 5-7 days, provides the Connecticut registered agent, and submits US bank applications remotely. Banking is harder for non-residents, so the 4-5 bank strategy raises the approval rate to about 90%. The founder handles the entire process from abroad over WhatsApp. An ITIN, at $299, supports personal US tax filing when needed.

Does Connecticut allow a series LLC?

No. Connecticut does not authorize statutory series LLCs. Owners who want separate liability compartments under one umbrella form a series LLC in a state that allows it, such as Delaware or Nevada. A series LLC holds multiple protected cells under a single parent entity, each with its own assets and liability shield. Connecticut law does not recognize the structure for domestic entities. A Delaware or Nevada series LLC foreign-qualifies into Connecticut when it operates locally. Anonymousllc.co advises on whether a series structure or separate single LLCs fits the business better.

Does a Connecticut LLC have to file a BOI report?

Under the March 21, 2025 FinCEN interim final rule, domestic reporting companies are exempt from beneficial ownership information filing, and a Connecticut LLC formed in the US is a domestic reporting company. Foreign reporting companies formed outside the US remain obligated to file. If the ownership structure of a Connecticut LLC changes in a way that creates a filing duty, Anonymousllc.co prepares the BOI report at $150 per report. The exemption reflects the current interim final rule, and Anonymousllc.co tracks FinCEN updates for clients.

More on Connecticut LLCs

Connecticut LLC formation
Connecticut registered agent
Connecticut LLC cost
Connecticut annual report
Connecticut LLC tax
Connecticut operating agreement

Connecticut LLC FAQ

$417 all-in through Anonymousllc.co: a $297 service fee plus the $120 state fee, covering the filing, registered agent year one, operating agreement, EIN, and 4-5 US bank applications. EIN, ITIN, and BOI add-ons cost $99, $299, and $150.
No. Connecticut discloses either members or managers on public state records. For ownership privacy, form a Wyoming or New Mexico anonymous LLC at $397 all-in and foreign-qualify into Connecticut when local operations require it.
$80 each year, filed with the Connecticut Secretary of State. It updates the registered agent, principal office, and member or manager information. Anonymousllc.co files it as part of registered agent service.
Yes. A Connecticut LLC is a pass-through, and owners pay Connecticut personal income tax up to 6.99% on Connecticut-sourced income. There is no federal entity-level tax on a default LLC.
Yes. Non-US residents form Connecticut LLCs without an SSN or a US visit. Anonymousllc.co obtains the EIN by fax within 5-7 days and submits the bank applications remotely.
5-10 business days end-to-end. Connecticut accepts the filing in 1-3 business days, the EIN follows 5-7 days later, and bank approval lands 8-10 days after the EIN.
No. Connecticut does not authorize statutory series LLCs. Owners who want separate liability compartments form a series LLC in Delaware or Nevada and foreign-qualify into Connecticut when they operate locally.
If anonymity is your priority, yes. A Wyoming LLC keeps ownership off public records at $397 all-in, then foreign-qualifies into Connecticut for local operations. A native Connecticut LLC costs $417 and discloses members or managers.
Under the March 21, 2025 FinCEN interim final rule, domestic reporting companies are exempt, and a Connecticut LLC is a domestic reporting company. Foreign reporting companies remain obligated. Anonymousllc.co files any required BOI report at $150.
Stamped Articles of Organization, a Connecticut-specific operating agreement, the EIN confirmation letter (CP-575 or 147C), and bank application confirmations. Anonymousllc.co delivers each document as the step completes.
Yes. Connecticut does not file it, but every US bank requires an operating agreement to open an account and courts examine it in disputes. Anonymousllc.co includes a Connecticut-specific template with every formation package.
From year two, $180/year: the $80 annual report filed with the Secretary of State plus $100/year for registered agent service. Add-ons like EIN, ITIN, and BOI are priced separately at $99, $299, and $150.

Other states

Wyoming LLC
New Mexico LLC
Delaware LLC
Nevada LLC
Colorado LLC
California LLC
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Anonymous LLC formation - $397 all-in (Wyoming-fulfilled)

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