Two Deadlines, Two Entity Types
Connecticut runs its annual report on two different calendars, and the split explains most of the missed deadlines here. An LLC files by March 31 every year and pays $80. A corporation files on its own anniversary date and pays $150. Owners who have held both entity types, or who moved a company from one form to another, routinely diary the wrong date and discover the miss when the $50 late penalty and interest arrive.
That distinction matters when closing, because the report obligation follows the entity until the Secretary of State accepts the Certificate of Dissolution. An LLC that stops trading in January still owes the March 31 report unless the closure is filed first, and Connecticut's processing runs 7 to 10 business days on top of the clearance work described below. The Connecticut annual report guide covers both calendars in detail.
The Certificate of Dissolution and the Clearance Behind It
The filing itself is straightforward: a Certificate of Dissolution, $50, submitted through the CONCORD system at concord-sots.ct.gov, with current forms listed on our Connecticut dissolution page. What sits in front of it is tax clearance. Connecticut expects the entity's tax account with the state revenue agency to be settled and the final returns filed before the dissolution is processed, which typically adds two to six weeks ahead of the agency's own turnaround. Requesting clearance in the same week the owners approve the closure is the difference between a six-week project and a three-month one.
What Connecticut calls a good standing certificate
Connecticut does not issue a certificate of good standing. The equivalent document is the Certificate of Legal Existence, which is functionally the same thing under a different name and is what a bank, a landlord, or another state will accept as proof the entity is current. Owners searching the Connecticut portal for good standing find nothing and conclude the state does not offer one. It does, under its own vocabulary, and our certificate page explains how to order it. That certificate also becomes relevant when withdrawing from other states, which usually want recent proof from the home state.
The Risk of Leaving a Connecticut Entity on the Register
An abandoned Connecticut LLC accrues $80 a year in unfiled annual reports plus a $50 penalty and interest on each late year. That is $130 for the first year of silence, $260 by the second, and more once interest is added. A corporation, at $150 a year, runs faster.
Three years to administrative dissolution
Connecticut allows roughly 36 months of non-compliance before administrative dissolution, one of the longer runways in the region, which means an abandoned entity keeps accruing for three years before the state acts. During that period the entity remains suable and servable through the agent for service designated under Connecticut General Statutes § 33-660, and the agent keeps invoicing. Members who kept taking money out of a company with unpaid creditors and no filings behind it are the ones who end up explaining the gap personally. The public record on the state business search shows the whole sequence to anyone who checks.
Three years back, and no longer
After administrative dissolution Connecticut allows an Application for Reinstatement for 36 months. Reinstating means filing every missed annual report at $80 for an LLC or $150 for a corporation, paying the $50 late penalty attached to each year, and settling interest, so a three-year lapse on an LLC starts at $390 in reports and penalties. Miss the 36-month window and there is nothing to reinstate: the name is released, the formation date goes with it, and a replacement entity needs a new EIN, new bank paperwork, and an assignment for every contract in the old name. Against that, $50 and a clearance request now is the cheap path. Our Connecticut reinstatement page and the 2026 reinstatement guide cover the way back.
Authorization: Capital Interest, Not Headcount
Member approval is required before the certificate is filed, and Connecticut's default rule is unusual in a way that matters at the exit. Under the Connecticut Uniform Limited Liability Company Act (Connecticut General Statutes § 34-243), where the operating agreement is silent, voting is by majority based on capital interest and distributions follow capital contributions. A member holding sixty percent of the contributed capital can carry the vote against two members holding twenty percent each, which is the opposite of the per-capita default several neighboring states apply. Read the operating agreement before assuming the arithmetic. Corporations follow the board resolution and shareholder vote sequence, both recorded in the minute book.
Connecticut Dissolution at a Glance
| Item | Value |
|---|---|
| Form name | Certificate of Dissolution |
| Filing fee | $50 |
| Filing agency | Connecticut Secretary of State |
| Portal | concord-sots.ct.gov |
| Tax clearance | Required before processing |
| Processing time | 7-10 business days |
| Annual report | $80 LLC by March 31, $150 corporation on anniversary |
| Late penalty | $50 plus interest |
| Administrative dissolution | After about 36 months |
| Reinstatement | Application for Reinstatement, 36-month window |
Dissolve your entity
If you would rather not do this yourself, we handle the tax clearance, the articles of dissolution, and the final filings in the right order. Or keep reading and file it on your own. This guide covers everything you need either way.
Three Connecticut Closures in Practice
Composite businesses carrying Connecticut's real figures.
Scenario one: a single-member LLC closing before March 31
A Hartford bookkeeper wound down her practice in January after taking a corporate role. Action taken: she filed the final state return, requested clearance in the first week of February, gave written notice to her one remaining subcontractor, and filed the Certificate of Dissolution when the clearance came through on March 12. Cost: $50 to the Secretary of State. Timeline: five weeks for clearance, eight business days at the office, closed on March 24. Outcome: the March 31 report never attached, saving $80 and the $50 penalty that a missed deadline would have added. Filing a fortnight later would have cost both.
Scenario two: a corporation with officers and a shareholder vote
A Connecticut corporation with two officers and six shareholders closed a specialty manufacturing line. Action taken: the board passed a resolution recommending dissolution, the shareholders approved it at a meeting minuted the same day, the officers were formally released, written notice went to eleven trade creditors, equipment was sold and the proceeds applied to the outstanding balances, the final return was filed, clearance obtained, and the Certificate of Dissolution submitted. Cost: $50 in state fees plus the $150 corporate annual report that came due on the anniversary date mid-process. Timeline: about ten weeks from resolution to acceptance. Outcome: a closed record, released officers, and a paper trail that answered every question a creditor raised the following year.
Scenario three: a Connecticut LLC registered in two nearby states
A staffing LLC formed in Connecticut had also registered in Massachusetts and New York. Massachusetts charges $520 a year and New York charges $9, which meant $529 a year for an entity that had stopped placing candidates, with the Massachusetts figure alone larger than a decade of Connecticut annual reports. Action taken: a Certificate of Legal Existence was ordered from Connecticut, withdrawals were filed in Massachusetts and New York, and only then did the Connecticut clearance and Certificate of Dissolution follow. Cost: $50 in Connecticut plus each state's withdrawal fee. Timeline: about twelve weeks. Outcome: three closed registrations and $529 a year that stopped. The foreign qualification page lists what each state wants from the home state.
Five Mistakes That Delay Connecticut Closures
Mistake 1: Filing the certificate before clearance
What it is: submitting the Certificate of Dissolution with the tax account unsettled. Why it happens: the $50 fee and the 7 to 10 day turnaround make the filing look like the whole task. Consequence: the filing does not process, and if the delay pushes past March 31 the entity owes another $80 report plus a $50 penalty. Prevention: request clearance the week the owners approve the closure and hold the certificate until it lands.
Mistake 2: Diarying the wrong annual report date
What it is: applying the LLC deadline to a corporation or the reverse. Why it happens: Connecticut is one of the few states that runs two calendars, so a habit formed with one entity type misfires with the other. Consequence: a missed report at $80 or $150 with a $50 penalty and interest, discovered when the clearance request surfaces it. Prevention: confirm the entity type against its deadline, March 31 for LLCs and the anniversary for corporations, before planning the closure date.
Mistake 3: No written notice to known creditors
What it is: winding up and distributing without notifying creditors in writing. Why it happens: the owners believe the open balances are all known and already handled. Consequence: a creditor who appears after the dissolution can pursue members who received distributions, and Connecticut's capital-weighted distribution default means the member who took the largest share is the largest target. Prevention: dated written notice to every known creditor, proof of delivery kept, response period observed, and a reserve held back until it expires.
Mistake 4: Leaving the agent and the town trade name in place
What it is: closing the entity while the agent for service and any town trade name certificate stay active. Why it happens: the trade name is filed with the town clerk rather than the state, so it never appears in the Secretary of State record the owners are looking at. Consequence: the agent keeps billing, an agent resignation starts a 30-day notice period during which service has nowhere to land, and the trading name remains registered to a dissolved company in a town office. Prevention: release the agent for service in writing and withdraw the trade name certificate with the town clerk, where fees typically run $10 to $50.
Mistake 5: Closing Connecticut before the other states
What it is: dissolving at home while Foreign Registration Statements remain open elsewhere. Why it happens: the home state feels like the primary filing. Consequence: the other states keep billing, and most want a recent Certificate of Legal Existence before accepting a withdrawal, which Connecticut cannot issue for a dissolved entity. Prevention: order the certificate, withdraw everywhere else, then dissolve in Connecticut, or use our multi-state withdrawal service.
The Town Layer and the Rest of the Wind-Down
Connecticut pushes part of the wind-down down to the municipality. Trade name certificates sit with the town clerk, and local permits and personal property declarations are town matters too, none of which the Secretary of State touches. Close those, then file the final federal return with the final box marked, write to the IRS to close the EIN account, cancel the Connecticut sales tax permit, close the bank accounts, and keep the clearance confirmation and the accepted certificate together in the permanent file.
How File.Business Handles a Connecticut Dissolution
We confirm which annual report calendar applies, bring the reporting current, draft the member consent or the board and shareholder resolutions, prepare the final return and obtain clearance, file the Certificate of Dissolution with the $50 fee through CONCORD, confirm acceptance, and coordinate withdrawal in every other state. File.Business is a private filing service rather than a law firm, and we file at your direction. Where the 36-month mark has passed, the reinstatement service is the starting point instead.
Connecticut dissolution FAQ
What form dissolves a Connecticut LLC?
A Certificate of Dissolution, filed with the Connecticut Secretary of State through the CONCORD portal for $50. Processing runs 7 to 10 business days once tax clearance has been obtained.
When is the Connecticut annual report due?
It depends on the entity type. An LLC files by March 31 each year and pays $80. A corporation files on its anniversary date and pays $150. A missed report carries a $50 late penalty plus interest either way.
Does Connecticut require tax clearance to dissolve?
Yes. The state expects the tax account to be settled and the final returns filed before the dissolution is processed, which usually adds two to six weeks to the schedule ahead of the agency's own turnaround.
Why can I not find a Connecticut certificate of good standing?
Connecticut calls it a Certificate of Legal Existence. The document is functionally identical and is what banks, landlords, and other states accept as proof the entity is current, which is why it is usually ordered before withdrawing from other states.
What happens if I abandon a Connecticut entity?
Each year adds an unfiled annual report at $80 for an LLC or $150 for a corporation, a $50 penalty, and interest. After about 36 months Connecticut administratively dissolves the entity, and reinstatement is then available for 36 months before the name and formation date are lost.
Do I have to cancel a Connecticut trade name separately?
Yes, and with the town rather than the state. Trade name certificates are filed with the town clerk where the business operates, with fees typically between $10 and $50, so the withdrawal is handled at that office.
File.Business handles your Connecticut dissolution end-to-end.
We draft the authorization documents, coordinate tax clearance (required in Connecticut), file the Certificate of Dissolution with the Connecticut Secretary of State, and confirm acceptance. Total Connecticut filing time 10-15 business days.
Doing this in Connecticut specifically: Connecticut dissolution filing covers the detail for this state, including the current fee and the exact form the agency expects.
This guide is written from the official sources below. Fees, forms, and deadlines change; confirm the current requirement with the agency before you file.
Disclosure. File.Business is a private filing service, not a government agency and not a law firm. We prepare and submit filings at your direction, and nothing on this page is legal or tax advice. Filing fees, deadlines, and statutory references are current as of the last-updated date shown above and can change. Confirm current requirements with the relevant state agency before you file.
