Process Score

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Not legal advice. Confirm the live registered-agent name and street on the Connecticut Business Records Search before you file or treat a published street as current. That search is Connecticut’s public lookup. The office that keeps it is the Business Services Division at the Connecticut Secretary of the State. The live form sits at service.ct.gov. The older CONCORD door at concord-sots.ct.gov now opens business.ct.gov.

State · Connecticut

Connecticut registered agent: rules, prices, and graded services

Connecticut bans a P.O. Box on the agent’s business and residence street, but the separate Connecticut mailing line may be a P.O. Box

A registered agent is the person or company who can be handed a lawsuit for the business. It is not a mailbox. A registered agent is also called a statutory agent, or an agent for service of process. Handing over those court papers is called service of process. Connecticut’s LLC statute uses the words registered agent. The live fee table also says statutory agent on the Certificate of Organization row. The office that keeps the list is the Secretary of the State. That is the official title. Do not treat a vendor page that says “Secretary of State” as a rename. Each limited liability company must keep an agent with a place of business in this state. The written appointment is filed with the Secretary of the State. The designation affirms that the agent consented. The agent signs that appointment, unless the agent is the Secretary of the State. An individual agent must list a business address and a Connecticut residence address. Those lines must include a street and number, or another particular designation. Live form BUS-09 says No P.O. Box on the business street and the residence street. The same form requires a separate Connecticut mailing address for every LLC. That mailing line may be a P.O. Box. Every year the LLC also files an annual report after January 1 and before April 1. The live fee table prices that paper at $80 and says January 1 to March 31. That report lists the agent. It is still not the registered-agent job. This page is the Connecticut rule and the dated prices. It does not reprint vendor cards from another state.

Updated September 17, 2026 · Methodology · Prices retrieved September 17, 2026 from official pages

A registered agent is not a virtual mailbox. We do not score mailbox suites, virtual offices, or Google Business Profile eligibility here. Connecticut wants a street and number, or another particular designation, on the business and residence lines. Live form BUS-09 says no P.O. Box on those streets. A P.O. Box is allowed only on the separate Connecticut mailing line. If you need scans of catalogs, that is a different product on a different site.

What Connecticut actually requires

A registered agent is the person or company who can be handed a lawsuit. Service of process means handing over those papers. The Secretary of the State keeps the list. Conn. Gen. Stat. § 34-243n says each limited liability company keeps a registered agent in this state. Naming the agent affirms that the agent consented. A domestic company’s agent is a Connecticut resident, or a listed Connecticut or authorized foreign entity. The agent signs the appointment, unless the agent is the Secretary of the State. The agent must have a place of business here.

A street is a place a person can walk up to. A P.O. Box is a mailbox at the post office. An individual lists a business street and a Connecticut residence street. Form BUS-09 says no P.O. Box on those streets. A business agent’s Connecticut business street has the same ban. Every limited liability company also lists a Connecticut mailing address. A P.O. Box is acceptable on that mailing line only. Changing the agent is $50 for most entities and $20 for a nonstock corporation.

Conn. Gen. Stat. § 34-247k is the yearly paper. It is filed after January first and before April first. The live fee table prices it at $80 and says January 1 to March 31. Filing it is not the job of taking the lawsuit. Whether that paper can change the agent is a live conflict. The sources disagree. This page does not pick one. If the company is more than one year late on the report, or has no registered agent, Conn. Gen. Stat. § 34-267g lets the Secretary of the State send an email and wait three months, then file a dissolution by forfeiture. That forfeiture does not end the agent’s authority.

Related guide: Can I be my own registered agent? A Connecticut resident may take the job and must sign, and the entity may not appoint itself.

Related guide: What is a registered agent for an LLC? The job is taking a lawsuit at a place of business in this state.

Related guide: How much does a registered agent cost? The change of agent is $50 for most entities and $20 for a nonstock corporation.

Related guide: How to change a registered agent on an LLC The company files a change certificate, and the new agent signs unless the agent is the Secretary of the State.

Related guide: What is a commercial registered agent? A listed Connecticut or authorized foreign entity may serve, and it still needs a place of business in this state.

Related guide: Service of process: what it means for an LLC Papers are left with the agent or at the agent’s usual place of abode in Connecticut.

Related guide: What is a registered agent address? The business street and the residence street ban a P.O. Box. A P.O. Box is allowed only on the mailing line.

Related guide: Best registered agent service A hired company still needs a Connecticut place of business with a street. A mailing box is not that street.

Related guide: What is a certificate of good standing? The certificate is a different paper from the agent filing.

The Business Services Division page posts hours of 8:30 a.m. to 4:00 p.m. Those are the Secretary of the State’s hours, not a registered-office clock. The statute does not print a clock. Someone has to be at a Connecticut street to accept hand-delivered papers. A software login is not that street.

Cited prices, retrieved September 17, 2026

We print what the company’s official registered-agent page said on the retrieval date. No company publishes a different Connecticut registered-agent price from the national card, except where we note a Connecticut-page sentence. The page does not publish a separate renewal price.

Vendor Year 1 Year 2 Letters Link
Northwest Registered Agent $125/year standalone; first year free only if you form the entity through Northwest $125/year (same price; $100/year per state if you have five or more states) B+ / B / B Official page
Bizee Free first year when you form through Bizee; standalone registered agent $149/year Official pages we retrieved say $149/year after the free first year (or $149 from day one if you buy standalone) C+ / B- / B Official page
LegalZoom $249/year on the official registered-agent overview (first-time customers) Official footnote: auto-renews at the purchase rate until you cancel; “The renewal rate is subject to change.” C / B- / B- LegalZoom
ZenBusiness $99 + CT state fees for the first year (standalone); national card says $99 + state fees $199/year renewal on the official national pages; those pages say the rate is subject to change C / B- / B- ZenBusiness

A change of registered agent is a separate Secretary of the State filing unless you use a later annual-report path the live knowledge base still describes in more than one way. We cite Conn. Gen. Stat. § 34-243o, the $50 / $20 BUS-09 row, the $80 LLC annual report, and the $25 amended-report fee in Conn. Gen. Stat. § 34-247k (g). The yearly paper can list the agent. It is still not the registered-agent job.

Who publishes a Connecticut street

A city is not a registered office. We print only the streets the companies publish for registered-agent use. The pages we read do not publish the rest. Confirm the live name and street on the Business Records Search before you file. Headquarters is not the registered office. The Secretary of the State’s Hartford contacts are not vendor suites.

If you are your own registered agent, the street on the public record is often your home. If you hire a commercial registered agent, the agent line is that organization’s name. Northwest names Glastonbury on the product page and Glastonbury, CT 06033 Hartford County on the office list, and no street on either. LegalZoom publishes no Connecticut city. Bizee publishes no Connecticut street. ZenBusiness publishes the Secretary of the State’s Capitol Avenue suite. We label every published city vendor-claimed. Use the Business Records Search.

In-state office, the street-and-mailing split, and the $80 January-to-March paper

Connecticut wants a registered agent with a place of business in this state. An individual agent’s business and residence addresses must include a street and number, or another particular designation. Live form BUS-09 says no P.O. Box on those streets. The same form requires a separate Connecticut mailing line. A P.O. Box is acceptable on that mailing line. Change the agent on form BUS-09, $50 for most entities and $20 for a nonstock corporation on the live form and the Update Business Agent page. Resignation ends on the earlier of the 31st day or a successor. The LLC annual report is $80. The live table says January 1 to March 31. The statute says after January first and before April first. Those two windows match. Whether that paper can change the agent is a live conflict between an older FAQ, the 2024–2025 knowledge base, and the $25 amended-report fee in § 34-247k(g). Stay without an agent, or miss the report for more than a year, and the Secretary of the State may start a dissolution by forfeiture after a three-month email notice. Connecticut does not post a Florida-style 10–noon / 2–4 clock, and it does not run a Nevada-style ten-company commercial-agent register. Northwest claims Glastonbury, ZIP 06033, Hartford County. LegalZoom names no Connecticut city. ZenBusiness publishes P.O. Box 150470 and 165 Capitol Avenue, Suite 1000, the Secretary of the State. Bizee names no Connecticut street. Process Score has not been to those offices. We do not treat a company 9-to-5 line as Conn. Gen. Stat. § 34-243n.

Service of process, not marketing mail

We grade scan-and-forward of service of process and official notices:

Home-address privacy

A commercial registered agent is how most Connecticut owners keep a home off the agent line. The Secretary of the State still publishes whatever other addresses you put on a formation filing or an annual report. Privacy of the agent line is not privacy of every field. A Connecticut LLC must name an agent. It cannot leave that line blank. Confirm the live line on the Business Records Search.

Scorecards

Northwest Registered Agent

Commercial registered agent
Year-1 / year-2 price
B+
National $125/year, same in year 2. Five-or-more-states is $100/year per state. No Connecticut-only price.
SOS street and presence
B
Product page and office-locations list both name Glastonbury, CT 06033, Hartford County. No street. Confirm the Business Records Search. The page does not publish one.
Process and privacy
B
In-office scan of documents they receive. Grade the court-paper path, not the extra mail-scan add-on.

Year 1: $125/year standalone; first year free only if you form the entity through Northwest

Year 2: $125/year (same price; $100/year per state if you have five or more states)

Retrieved: 2026-09-17

Official page

Bizee

Commercial registered agent
Year-1 / year-2 price
C+
Year 1 can be $0 with formation on the official card. Year 2 is $149. No Connecticut-only price.
SOS street and presence
B-
No Connecticut registered-agent street on the product pages. Houston HQ is not a Connecticut registered-agent street. Confirm the Business Records Search.
Process and privacy
B
Published court-paper path: notify, scan to portal, FedEx the papers. Not a mailbox.

Year 1: Free first year when you form through Bizee; standalone registered agent $149/year

Year 2: Official pages we retrieved say $149/year after the free first year (or $149 from day one if you buy standalone)

Retrieved: 2026-09-17

Official page

LegalZoom

Commercial registered agent
Year-1 / year-2 price
C
Official $249/year. The page does not publish $299.
SOS street and presence
B-
Live Connecticut article publishes no LegalZoom street. 165 Capitol Avenue is the Secretary of the State. Confirm the Business Records Search.
Process and privacy
B-
Published court-paper scan, email, and postcard. Junk mail is filtered. That is not the product we grade.

Year 1: $249/year on the official registered-agent overview (first-time customers)

Year 2: Official footnote: auto-renews at the purchase rate until you cancel; “The renewal rate is subject to change.”

Retrieved: 2026-09-17

LegalZoom

ZenBusiness

Commercial registered agent
Year-1 / year-2 price
C
Year 1 $99 + CT state fees is a first-year deal. Year 2 is $199, subject to change on the national card. Read the renewal line.
SOS street and presence
B-
Connecticut product page publishes no ZenBusiness street or city. The Capitol suite is a Secretary of the State contact. Confirm the Business Records Search. The page does not publish a suite.
Process and privacy
B-
Scan, dashboard, email; overnight for urgent legal notices. Not a mailbox. Their national product currently excludes PLLCs and nonprofits. That is ZenBusiness’s exclusion, not a Connecticut statute.

Year 1: $99 + CT state fees for the first year (standalone); national card says $99 + state fees

Year 2: $199/year renewal on the official national pages; those pages say the rate is subject to change

Retrieved: 2026-09-17

ZenBusiness

What this page does not do

Choosing among being the agent yourself, asking a lawyer, or hiring a commercial agent: DIY vs lawyer vs commercial. California’s scorecard is a different statute: California scorecard. Texas keeps the written consent with the company: Texas scorecard. Florida files the acceptance and posts a 10–noon / 2–4 clock: Florida scorecard. Delaware bans a virtual-only agent and sets the commercial bar above 50: Delaware scorecard. New York starts with the Secretary of State already on the agent line: New York scorecard. Nevada makes a commercial agent register at ten companies: Nevada scorecard. Wyoming bans UPS stores and virtual addresses as the registered office: Wyoming scorecard. Arizona makes the statutory-agent appointment wait on a signed acceptance: Arizona scorecard. Illinois gives you 60 days after your agent resigns, then you are not in good standing: Illinois scorecard. Ohio cancels the articles if you miss the 30-day statutory-agent notice: Ohio scorecard. Georgia wants the registered office at the same street as the agent: Georgia scorecard. Pennsylvania files a registered office, not a registered agent: Pennsylvania scorecard. New Jersey wants a street for your registered agent and will not take a P.O. Box alone: New Jersey scorecard. Colorado will not take a commercial mailbox or a P.O. Box as the registered-agent street: Colorado scorecard. North Carolina’s LLC annual report is $200 paper or $203 online by April 15. That filing is not the registered-agent job: North Carolina scorecard. Virginia’s LLC pays a $50 annual registration fee and files no annual report: Virginia scorecard. Washington files the agent’s prior consent and will not take a P.O. Box or a PMB as the street: Washington scorecard. Michigan’s statute names a resident agent and sends the filing to LARA: Michigan scorecard. Indiana’s live statute names a registered agent. Older Indiana law called the same job resident agent: Indiana scorecard. Massachusetts’s LLC statute names a resident agent. The $500 annual report cannot change that line: Massachusetts scorecard. Maryland’s statute names a resident agent and sends the filing to SDAT, not the Secretary of State: Maryland scorecard. Tennessee wants a registered office and a registered agent at the same street. The $300 LLC annual report is not that job: Tennessee scorecard. Minnesota wants a registered office. A Minnesota-formed company may name an agent. The free December 31 renewal is not that job: Minnesota scorecard. Wisconsin files the agent at DFI, not the Secretary of State. A P.O. Box, a mailbox service, or a telephone answering service is not the office: Wisconsin scorecard. Oregon’s street cannot be a commercial mail receiving agency, a mail-forwarding shop, or a virtual office. The $100 anniversary renewal is not the registered-agent job: Oregon scorecard. Missouri LLCs file no annual report with the Secretary of State. They still must keep a registered office and a registered agent: Missouri scorecard. Alabama’s street cannot be solely a mailbox service or a telephone answering service. The Business Privilege Tax return is a Department of Revenue paper: Alabama scorecard. South Carolina’s LLC statute names a designated office and an agent for service of process. Typical pass-through LLCs file no annual report with the Secretary of State: South Carolina scorecard. Arkansas’s LLC statute sends the job to the Model Registered Agents Act. The $150 franchise-tax paper is due May 1: Arkansas scorecard.

Sources for this page

  1. Conn. Gen. Stat. § 34-243n and the Justia mirror (retrieved September 17, 2026), designate and maintain a registered agent; the designation is an affirmation that the agent consented; written appointment filed with the Secretary of the State; individual business and residence addresses; street and number or other particular designation; appointment signed by the agent unless the agent is the Secretary of the State; the agent must have a place of business in this state
  2. Conn. Gen. Stat. § 34-243o, Conn. Gen. Stat. § 34-243p, Conn. Gen. Stat. § 34-243q, and Conn. Gen. Stat. § 34-243r (retrieved September 17, 2026), change certificate signed by the new agent unless the Secretary of the State; new designation is a consent affirmation; resignation on the earlier of the 31st day or a successor; agent name or address change within 30 days; service on the agent or at the usual place of abode
  3. Conn. Gen. Stat. § 34-247, Conn. Gen. Stat. § 34-243u, Conn. Gen. Stat. § 34-247k, and Conn. Gen. Stat. § 34-267g (retrieved September 17, 2026), certificate names the agent plus street and mailing address in this state; organization $120; change of agent or address $50; resignation $50; annual report $80 on or after July 1, 2020; service on the Secretary of the State $50; annual report after January 1 and before April 1; amended annual report $25; forfeiture after one year plus a three-month email notice
  4. Change of Agent form BUS-09 and Change of Agent’s Address form BUS-003 (retrieved September 17, 2026; both Rev. 1/2024), business and residence streets say no P.O. Box; Connecticut mailing line required for all LLCs and domestic stock corporations and says P.O. Box is acceptable; entity may not appoint itself; $50 / $20 nonstock; 165 Capitol Avenue, Suite 1000; P.O. Box 150470; phone 860-509-6003; bsd@ct.gov
  5. Domestic Limited Liability Companies Forms and Fees, the domestic annual-report fees page, Update Business Agent, File Annual Report, Amend my Annual Report, and change forms already submitted (retrieved September 17, 2026), LLC annual report $80 from January 1 to March 31; Certificate of Organization $120 including appointment of statutory agent; Change of Agent $50; Change of Agent’s address $50; Resignation $50; live knowledge base says the annual report can update agent info; older FAQ said it cannot
  6. Connecticut Business Records Search, the download-results article, and the Business Services Division page (retrieved September 17, 2026), official public lookup at service.ct.gov; CONCORD now opens business.ct.gov; hours 8:30 a.m. to 4:00 p.m.; 165 Capitol Avenue, Suite 1000
  7. Northwest Registered Agent, official registered-agent page, Connecticut product page, and office locations (retrieved September 17, 2026), $125/year; first year free only with formation; $100/year per state at five or more states; product page names a Glastonbury office and extra mail scans; office-locations list Glastonbury, CT 06033 Hartford County, and no street
  8. Bizee, official registered-agent page, Connecticut product page, and contact (retrieved September 17, 2026), free year 1 with formation on the official card; standalone $149/year; year 2 $149/year; Connecticut page names a $120 Certificate of Organization and an anniversary-month annual report; no Connecticut registered-agent street; /llc/connecticut-registered-agent returned 404; Houston contact HQ is not a Connecticut registered-agent street
  9. LegalZoom, official registered-agent overview and Connecticut registered-agent article (retrieved September 17, 2026; article updated April 30, 2026), $249/year; Connecticut article publishes no LegalZoom street; it prints P.O. Box 150470 and 165 Capitol Avenue, Suite 1000; FAQ says mailing can be a P.O. Box; /articles/connecticut-registered-agent returned 404 the same day
  10. ZenBusiness, official registered-agent page and Connecticut registered agent (retrieved September 17, 2026; Connecticut page last updated August 26, 2025), $99 + state fees year 1; $199 renewal, subject to change; Connecticut product page publishes no ZenBusiness street; it prints P.O. Box 150470, 165 Capitol Avenue, Suite 1000, and telephone 860-509-6200, Secretary of the State contacts; it also prints a $50 / $20 change and a 31-day resignation; /connecticut-resident-agent/ returned 404; national product currently excludes PLLCs and nonprofits

Also setting up payroll in Connecticut? Payroll Score covers the first paycheck there.