Pennsylvania LLC vs Connecticut LLC (2026)
Written for owners based in Pennsylvania.
Based in Connecticut? Read Connecticut LLC vs Pennsylvania LLC →
Compare Pennsylvania LLC vs Connecticut LLC on filing fees, taxes, privacy laws, and annual costs. Find out which state is actually better for your business.
Last updated: September 23, 2026
Verdict: for most owners, form where the business is based
Connecticut's $120 certificate undercuts Pennsylvania's $125 by $5, and that is the last time it is cheaper. Its annual report costs $80 and must be delivered by electronic transmission between January 1 and April 1, where Pennsylvania asks $7 in a January to September window. First-year cost is $200 against $132, and every year after adds $73. Connecticut also forfeits an LLC more than a year in default, with a $120 reinstatement on top of the missed reports. A Pennsylvania owner still pays $250 to bring that LLC home.
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| Factor | Pennsylvania | Connecticut |
|---|---|---|
| Filing Fee | $125 | $120 |
| Processing Time | 2 to 4 days | Most online filings auto-accepted |
| Annual Report Fee | $7 | $80 |
| Annual Report Due | September 30 | March 31 |
| State Income Tax | Yes | Yes |
| Anonymous LLC | No | No |
| Publication Requirement | No | No |
| Foreign LLC Cost (if forming out-of-state) | N/A, you're in your home state | $250 + registered agent ~$150/yr |
Full fee breakdown for either state: Pennsylvania LLC cost and Connecticut LLC cost.
Business Climate: Pennsylvania vs Connecticut
| Factor | Pennsylvania | Connecticut |
|---|---|---|
| 5-year business survival rate | 57.1% (#1 of 51) | 51.1% (#25 of 51) |
| Business application growth (2026 YTD (Jan to Jul) vs 2025 YTD (same months)) | +6.5% YoY (#12 of 51 by volume) | +15.6% YoY (#34 of 51 by volume) |
Sources: U.S. Bureau of Labor Statistics, Business Employment Dynamics · U.S. Census Bureau, Business Formation Statistics (BFS)
Compare LLC Costs: Pennsylvania vs Connecticut
Pennsylvania
Connecticut
A figure shown as "from" is the least the state can charge, not a price. Tennessee's report is $300 for up to six members and $50 for each member above six, its franchise tax is the greater of $100 or 0.25% of Tennessee net worth, Wyoming's report is the greater of $60 or $.0002 per dollar of in-state assets, Kentucky's entity tax is $175 up to $3 million of gross receipts and graduated above it, and New York's annual filing fee is graduated on New York source gross income. A total that contains one of those is shown as "from" for the same reason. Costs include every mandatory state charge: the filing fee, the report fee (annualised where a state files biennially), any state entity-level tax shown in its own row above, a one-time publication cost where the state publishes a rate for it, and any one-time registration charge a state requires before the LLC may trade. Two exclusions follow from that wording. Arizona and Nebraska require publication and publish no rate, so no newspaper cost is carried for either and their totals are not the whole cost. Alaska's $50 annual state business licence is a separate charge from the Secretary of State fees and is not carried here either. Annualising makes the 1, 3 and 5 year rows a cost of ownership rather than a payment schedule: a biennial state charges its whole report fee in the years it falls due and nothing in between. Entity-level taxes that only apply after a corporate election, or above an owner or income threshold, are excluded and flagged on the state's own cost page. New York's publication cost is carried at a $250 floor, roughly $200 of newspaper cost in a low-cost county plus the $50 Certificate of Publication fee. No county-clerk-designated New York City newspaper publishes a rate card, so the four-figure NYC estimates in wide circulation cannot be traced to a primary source and are not asserted here; budget for materially more than the floor if you file in a NYC county. Every fee was verified against the state's own fee schedule, statute, or revenue authority on 29 July 2026. Excludes registered agent and legal fees. For informational purposes only, not legal or tax advice.
Filing Fees & Formation Costs
Pennsylvania charges $125 to form an LLC, while Connecticut charges $120. Connecticut is $5 cheaper upfront. The cost that usually gets overlooked: if you form in Connecticut but operate in Pennsylvania, you must also register as a foreign LLC in Pennsylvania (a $250 filing) and maintain a registered agent in Connecticut (typically around $150 per year). That puts the realistic first-year cost of the Connecticut route at roughly $520, versus $125 for simply forming in Pennsylvania. Both states publish a standard turnaround, Pennsylvania (2 to 4 days) and Connecticut (most online filings auto-accepted), though a published figure is a norm, not a guarantee.
Taxes: Pennsylvania vs Connecticut
Both Pennsylvania and Connecticut levy a personal income tax on pass-through business income, and your LLC's profits will be taxed where you live and operate. Forming in Connecticut doesn't change what a Pennsylvania-based owner pays. Pennsylvania levies a flat 3.07% personal income tax. Neither state imposes a separate franchise or privilege tax on LLCs beyond standard filing fees.
Privacy & Asset Protection
Neither Pennsylvania nor Connecticut offers anonymous LLC formation: both states require owner or manager information on public filings. Connecticut's annual report discloses the LLC's members or managers, a public filing. Business owners who prioritize privacy typically form a holding company in a state like Wyoming or New Mexico instead. Both states provide charging-order protection for LLC members, and for most small businesses the practical difference in asset protection between the two is minimal.
Annual Maintenance Costs
Pennsylvania LLCs file an annual report ($7, due September 30), and Connecticut LLCs file an annual report ($80, due March 31). If you form in Connecticut while operating in Pennsylvania, you maintain filings in both states, Connecticut's report plus Pennsylvania's equivalent for your foreign registration, and pay a Connecticut registered agent roughly $150 per year. Counting report fees, the agent and any entity-level tax, that brings the Connecticut route to roughly $237 a year, versus about $7 to keep a domestic Pennsylvania LLC in good standing.
When Connecticut Actually Makes Sense
Forming in Connecticut makes sense in a few specific situations: your business genuinely operates in Connecticut, with a real office, employees, or property there, or you're relocating to Connecticut in the near future. For a typical small business based in Pennsylvania, none of these usually apply. Registering a Connecticut LLC to do business back home means $250 in Pennsylvania foreign-registration fees, on top of Connecticut's $120 formation fee, while Pennsylvania's own annual report runs $7 a year and is due September 30. When in doubt, form where you actually do business.
Frequently Asked Questions
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