Is it cheaper to form an LLC in Connecticut than Pennsylvania?

Connecticut's filing fee is lower ($120 vs $125), but that's not the full picture: operating in Pennsylvania means also registering as a foreign LLC there ($250) and paying a Connecticut registered agent. Realistic first-year cost is roughly $520 for the Connecticut route versus $125 for forming in Pennsylvania.

Can I form my Pennsylvania business in Connecticut?

Yes. Any Pennsylvania business can form its LLC in Connecticut. But if the business operates in Pennsylvania, it must also register there as a foreign LLC ($250 filing fee) and maintain a registered agent in Connecticut, so you take on two states' fees and filings instead of one.

Does Connecticut have better asset protection than Pennsylvania?

Not meaningfully. Both states provide charging-order protection for LLC members, and neither offers a decisive asset-protection edge for a typical small business. Sound insurance and clean separation of business and personal finances matter more in practice.

State Comparison

Pennsylvania LLC vs Connecticut LLC (2026)

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.

By Edmond Hui · Last updated: August 13, 2026

For most businesses, forming an LLC in Pennsylvania beats Connecticut. Pennsylvania runs $132 in year one and $7/yr after; Connecticut runs $200 and $80/yr. See the full breakdown below.

Verdict: Pennsylvania wins for most businesses

For most Pennsylvania-based businesses, forming locally in Pennsylvania is the smarter choice. You avoid paying fees in two states and managing compliance in both. Connecticut only makes sense if your business genuinely operates there, and even then the total costs deserve a hard look.

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Factor	Pennsylvania	Connecticut
Filing Fee	$125	$120
Processing Time	2-4 days	Not published by the state
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)

See the full 50-state survival ranking.

Compare LLC Costs: Pennsylvania vs Connecticut

State A

State B

Pennsylvania

✓ Cheaper Long-Term

Formation fee$125

Annual report fee$7

State entity taxNone

Report dueSeptember 30

Processing time2-4 days

Late penalty$0

Connecticut

✓ Cheaper Upfront

Formation fee$120

Annual report fee$80

State entity taxNone

Report dueMarch 31

Processing timeNot published by the state

Late penalty$0

Total Cost

Pennsylvania

Connecticut

1 Year

$132

$200

3 Years

$146

$360

5 Years

$160

$520

Will you operate outside your home state?

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 a state requires publication, and any one-time registration charge a state requires before the LLC may trade. 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. Montana's annual report is free when filed by April 15 and $35 after, a waiver the Secretary of State applies at its discretion. 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. Only one side of this comparison is knowable: Pennsylvania publishes 2-4 days, while Connecticut publishes no standard processing time, so the two can't be ranked against each other on speed.

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. That brings ongoing costs of the Connecticut route to roughly $237 per 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

: Connecticut's filing fee is lower ($120 vs $125), but that's not the full picture: operating in Pennsylvania means also registering as a foreign LLC there ($250) and paying a Connecticut registered agent. Realistic first-year cost is roughly $520 for the Connecticut route versus $125 for forming in Pennsylvania.
: Yes. Any Pennsylvania business can form its LLC in Connecticut. But if the business operates in Pennsylvania, it must also register there as a foreign LLC ($250 filing fee) and maintain a registered agent in Connecticut, so you take on two states' fees and filings instead of one.
: Not meaningfully. Both states provide charging-order protection for LLC members, and neither offers a decisive asset-protection edge for a typical small business. Sound insurance and clean separation of business and personal finances matter more in practice.
: Pennsylvania, for most. Forming where you operate keeps costs and compliance simple. Connecticut is worth considering only if you actually do business there or have investor requirements that point there.
: Only one side of this comparison is knowable: Pennsylvania publishes 2-4 days, while Connecticut publishes no standard processing time, so the two can't be ranked against each other on speed. Only 19 of the 50 states publish anything about non-expedited turnaround at all. Whichever you pick, remember that forming in Connecticut while operating in Pennsylvania means you're not fully set up until the Pennsylvania foreign registration is also processed, so the out-of-state route is rarely the faster path end to end. If your timing is genuinely fixed, buy the state's expedite tier rather than relying on a standard turnaround.

Comparison chart of forming an LLC in Pennsylvania versus Connecticut, contrasting filing fees, annual report cost and ongoing obligations across 8 factors. On balance this guide favours Pennsylvania. — Pennsylvania and Connecticut side by side on the factors that decide where to form. Source: MyStateLLC 50-state cost dataset, verified against each Secretary of State's published fee schedule, July 2026.

More State Comparisons

Pennsylvania vs Delaware →Pennsylvania vs Florida →Pennsylvania vs Georgia →Pennsylvania vs Wyoming →Connecticut vs Delaware →

Pennsylvania LLC Guide →Connecticut LLC Guide →

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