Every new Connecticut business filing, every dayFitzsimons Bookkeeping
Tanner Fitzsimons, Principal
Fitzsimons Bookkeeping is a small bookkeeping service based in Plantsville, Connecticut, operating from 14 Old Mill Rd. The website offers accurate bookkeeping and clear financials for confident business management, and is run by Tanner Fitzsimons, who is listed as the principal on the LLC filing.
Filed June 19, 2026 · Plantsville, CT · Hartford County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3465123 · Retrieved July 27, 2026
About Fitzsimons Bookkeeping
Fitzsimons Bookkeeping LLC filed in Connecticut on June 19, 2026, as a bookkeeping service for small businesses. The principal is Tanner Fitzsimons, who filed directly. The domain was registered just one day before filing, on June 18, 2026, through Squarespace Domains II, and the site was built with Squarespace. The modern website matches the filing name and address. No annual report or EIN on file yet. We estimate revenue under $100,000 and 1-5 employees, operating online only.
- Domain registered just one day before filing, suggesting last-minute setup.
- Filed directly by the principal, not through a service.
- Website built with Squarespace and confirmed to match filing details.
- No annual report or EIN on file yet.
- We estimate revenue under $100,000 and 1-5 employees, online only.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 9 new businesses registered in Plantsville in June 2026, and the only bookkeeping services business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Officers / Authorized Persons
Frequently Asked Questions
When was Fitzsimons Bookkeeping registered?
Fitzsimons Bookkeeping was registered as LLC on June 19, 2026 in Connecticut.
Where is Fitzsimons Bookkeeping located?
Fitzsimons Bookkeeping is based in Plantsville, CT, 06479-1435, in Hartford County.
What type of business is Fitzsimons Bookkeeping?
Fitzsimons Bookkeeping is classified as a bookkeeping services business (small business bookkeeping).
Does Fitzsimons Bookkeeping have an EIN on file?
No EIN was found on file for Fitzsimons Bookkeeping at the time of registration.
Who Sells to This Business
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