Arkansas charges $50 to form an LLC; Connecticut charges $120. Day-one sticker price is only part of the story, since most of the real cost comes from the annual obligations that stack up each year you keep the LLC open.

Over a rolling three-year window, Connecticut runs about $590 less in total state fees than Arkansas. Whether that gap matters depends on whether you actually operate in one of these states or are weighing a non-resident filing.

Arkansas imposes an entity-level annual tax on every LLC ($150 minimum). Connecticut does not. For pass-through LLCs that would otherwise owe nothing at the state level, that minimum is the deciding line.

On speed, Arkansas typically clears standard online filings faster than Connecticut. Both states offer expedited tiers at an additional cost for filers on tight timelines.

For most small operators the choice is not really between these two states at all. It is between forming where the business actually operates and trying to route through a non-resident filing. The data below shows what each option actually costs.

Formation filing fee
Arkansas $50
Connecticut $120
Arkansas saves $70
Year 1 total estimate
Arkansas $450
Connecticut $300
Connecticut saves $150
Ongoing per year
Arkansas $400
Connecticut $180
Connecticut saves $220
3-year total
Arkansas $1,250
Connecticut $660
Connecticut saves $590

Key differences at a glance

  • Arkansas costs $70 less to form ($50 vs $120).
  • Connecticut is $220 per year cheaper to maintain ($180 vs $400).
  • Arkansas imposes an entity-level franchise or LLC tax that applies to pass-through LLCs. Connecticut does not.

Where each state fits

For most filers, forming in the state you actually operate from is the right call. The side-by-side below shows where the two states meaningfully diverge.

What each state offers that the other does not

Only Connecticut

  • Paid expedited tier
  • No entity-level franchise or LLC tax

Both states

  • Online filing
  • No publication requirement
  • Operating agreement not statutorily required

Three-year cost, side by side

Rough estimate of the state-facing cost to form and keep an LLC through three years. Both totals include a $100 per year registered-agent estimate.

Arkansas Connecticut
Year 1
$450
$300
Year 2
$850
$480
Year 3
$1,250
$660

Running total includes the one-time filing fee and annual ongoing costs (report fee or franchise tax plus a $100/year registered agent estimate).

What it costs under your specific situation

The table below runs the same LLC through four common scenarios. "Non-resident" rows assume a typical home-state foreign LLC registration adds about $200 per year of stacked cost; the real number depends on which state you live in and ranges from $50 to over $800 depending on jurisdiction.

Scenario Year 1 Each year after 3-year total
You live in Arkansas, business operates there
No foreign LLC registration needed. You pay Arkansas fees only.
$450 $400 $1,250
You live in Connecticut, business operates there
No foreign LLC registration needed. You pay Connecticut fees only.
$300 $180 $660
Non-resident forming in Arkansas with operations elsewhere
You pay Arkansas's fees plus a typical home-state foreign LLC registration of about $200 per year.
$650 $600 $1,850
Non-resident forming in Connecticut with operations elsewhere
You pay Connecticut's fees plus a typical home-state foreign LLC registration of about $200 per year.
$500 $380 $1,260

Arkansas vs Connecticut: full comparison

Dimension Arkansas Connecticut
Online filing
Can you file the formation document online?
Yes Yes
Online approval time
Standard, non-expedited
2 business days 5 business days
Expedited option
Paid fast-track filing
Not offered $50
Annual report
Required in addition to tax
Required, $150 Required, $80
State-imposed annual tax
Franchise, privilege, or LLC tax minimum
$150 minimum None
State income tax
On pass-through LLC income at member level
Yes Yes
Publication requirement
Newspaper publication after formation
No No
Operating agreement
Required by state statute
Recommended, not required Recommended, not required
Foreign LLC fee
Cost to register as a foreign LLC in this state
$300 $120
State sales tax
General statewide rate
6.5% 6.3%

Taxes in Arkansas and Connecticut

How each state handles entity-level tax on LLCs. Pass-through classification means member-level income tax also applies at each member's residence state.

Arkansas tax

$150 minimum annual tax (flat basis). State income tax applies to member-level pass-through income. Corporate rate 4.3%.

Connecticut tax

No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 7.5%.

Ongoing compliance

The recurring filings each state requires after formation.

Arkansas

Annual report $150, due 05/01 each year. Registered agent required in Arkansas.

Connecticut

Annual report $80, due 03/31 each year. Registered agent required in Connecticut.

Formation process, side by side

What actually happens from the moment you start filing to the moment you're in good standing. Use this as a checklist.

Arkansas

  1. Check business-name availability on the Arkansas entity search.
  2. Appoint a registered agent with a physical Arkansas street address.
  3. File Certificate of Organization for Limited Liability Company (Form LL-01) for $50.
  4. Wait for approval. Online typically 2 business days. No paid expedite offered.
  5. Adopt an operating agreement (recommended, not required by Arkansas statute).
  6. Apply for a federal EIN (free from the IRS).
  7. Open a business bank account to separate personal and business finances.
  8. File your first annual report and pay $150 when it comes due.

Connecticut

  1. Check business-name availability on the Connecticut entity search.
  2. Appoint a registered agent with a physical Connecticut street address.
  3. File Certificate of Organization (Limited Liability Company, Domestic) for $120.
  4. Wait for approval. Online typically 5 business days. Paid expedite from $50.
  5. Adopt an operating agreement (recommended, not required by Connecticut statute).
  6. Apply for a federal EIN (free from the IRS).
  7. Open a business bank account to separate personal and business finances.
  8. File your first annual report and pay $80 when it comes due.

Before you pick either state

A few things that apply no matter which state you choose. These trip up enough first-time filers that they're worth stating explicitly.

Registered agent is non-negotiable. Both Arkansas and Connecticut (and every other US state) require every LLC to designate a registered agent with a physical street address in the state of formation. You can serve as your own agent if you live in the state; otherwise a commercial agent runs $50 to $125 per year. Using your own home address makes it part of the public record.

Forming elsewhere does not escape your home state's tax. If you live and operate a business from your home state, forming the LLC in Arkansas or Connecticut does not avoid your home state's income tax. The moment you transact business at home, your home state requires a foreign LLC registration, and state tax liability follows your residence regardless of where the entity sits on paper.

EIN applications are free. The IRS issues Employer Identification Numbers directly at no cost. Any service charging you to "get your EIN" is reselling a free form submission. Single-member LLCs with no employees technically don't need one for federal tax, but nearly every bank requires an EIN to open a business account.

Operating agreement matters more than the state you pick. A well-drafted operating agreement governs member ownership, management, profit splits, buy-sell terms, and dissolution. Without one, your LLC runs on the state's default rules, which are rarely what you want. California, Maine, Missouri, and New York require a written one by statute; every other state treats it as strongly recommended.

Agency contacts

Arkansas Secretary of State, Business and Commercial Services Division

Website
www.sos.arkansas.gov/business-commercial-services-bcs
Phone
(501) 682-3409
Email
corprequest@sos.arkansas.gov
Mail
Victory Building, 1401 W. Capitol Avenue, Suite 250, Little Rock, AR 72201
Hours
8:00 AM to 4:00 PM Central, Monday to Friday

Connecticut Secretary of the State, Business Services Division

Website
portal.ct.gov/sots
Phone
(860) 509-6003
Mail
Business Services Division, P.O. Box 150470, Hartford, CT 06115-0470
Office
165 Capitol Avenue, Suite 1000, Hartford, CT 06106
Hours
8:30 AM to 4:30 PM Eastern, Monday to Friday

Arkansas Department of Finance and Administration, Revenue Division

Website
www.dfa.arkansas.gov
Phone
(501) 682-7089
Mail
Ragland Building, 1900 W. 7th Street, Room 2062, Little Rock, AR 72201
Hours
8:00 AM to 4:30 PM Central, Monday to Friday

Connecticut Department of Revenue Services

Website
portal.ct.gov/drs
Phone
(860) 297-5962
Email
drs@ct.gov
Mail
450 Columbus Boulevard, Suite 1, Hartford, CT 06103
Hours
8:30 AM to 4:30 PM Eastern, Monday to Friday

Frequently Asked Questions

  • Is it cheaper to form an LLC in Arkansas or Connecticut?

    Arkansas is cheaper at formation ($50) than Connecticut ($120). Ongoing costs are also different: $400 vs $180 per year. Total over three years: $1,250 vs $660.

  • Can I form an LLC in Arkansas if I live in Connecticut?

    Yes, but your Connecticut business will almost certainly need to register as a foreign LLC in Connecticut too, which means paying Connecticut's foreign registration fee and any ongoing Connecticut obligations on top of the Arkansas ones. The "form elsewhere to save" math usually doesn't work for operating businesses; it only works when you have no physical operations tied to any specific state.

  • How long does it take to form an LLC in Arkansas vs Connecticut?

    Arkansas online: 2 business days; Connecticut online: 5 business days. Arkansas does not offer paid expedite. Connecticut offers paid expedite from $50.

  • Which state has lower taxes for an LLC, Arkansas or Connecticut?

    Arkansas: state income tax applies to member-level pass-through income, plus a $150 minimum entity-level tax. Connecticut: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax.

  • Do both states require a registered agent?

    Yes. Every US state (and DC) requires every LLC to maintain a registered agent with a physical street address in the state. Arkansas and Connecticut both have this requirement. You can serve as your own agent if you live in the state; most out-of-state filers use a commercial agent for $50 to $125 per year.

  • Which state should I pick if I run an online business from home?

    Form in the state you actually live in. Your home state's Department of Revenue treats your residence as nexus regardless of where the LLC is filed, which means you owe state income tax there anyway. Forming in Arkansas or Connecticut to escape your home state's tax doesn't work; it adds paperwork. The non-resident filings make sense when you genuinely operate nowhere in particular: international founders, purely passive holding entities, or real-estate LLCs owning property in other states.

Full state guides

More Arkansas and Connecticut comparisons

Sources

  • Filing fee: www.sos.arkansas.gov/uploads/bcs/LLC_Fees1_1.pdf · verified April 21, 2026
    Arkansas SoS BCS Limited Liability Company Filing Fees (Rev. 1/25) under Act 1041 of 2021: Certificate of Organization $50.00 flat. No separate online price shown on the official fee schedule. Online filings via ARK.org add a $5 portal processing fee on top of the $50 state fee.
  • Filing fee: www.sos.arkansas.gov/uploads/LL-01.pdf · verified April 21, 2026
    Arkansas Form LL-01 Certificate of Organization (Rev. 10/21) footer states: Filing Fee $50.00 payable to Arkansas Secretary of State.
  • Expedited filing: www.sos.arkansas.gov/uploads/bcs/LLC_Fees1_1.pdf · verified April 21, 2026
    No paid expedited tier is published on the Arkansas LLC fee schedule. The Doing Business in Arkansas 2025 handbook says online filings are normally updated within 48 hours and mailed filings within 72 hours of receipt, which functions as fast default processing. Recorded as offered: false.
  • Annual report fee: www.sos.arkansas.gov/business-commercial-services-bcs/franchise-tax-re… · verified April 21, 2026
    Arkansas SoS Franchise Tax / Annual Report Forms page: Limited Liability Company (LLC or PLLC) online fee $150, paper fee $150. Online payment adds a $5.00 processing fee per ARK.org.
  • Franchise tax: www.sos.arkansas.gov/business-commercial-services-bcs/franchise-tax-re… · verified April 21, 2026
    Under A.C.A. Section 26-54-101 et seq. (Arkansas Corporate Franchise Tax Act of 1979), LLCs pay a flat $150 annual franchise tax to the Secretary of State. Act 819 of 2021 moved administration of the tax from DFA to the SoS effective May 1, 2021. Due May 1 each year.
  • Sales tax rate: www.salestaxhandbook.com/arkansas · verified April 21, 2026
    Arkansas statewide sales and use tax rate is 6.5 percent under A.C.A. Section 26-52-301. Rate has been unchanged since 2013. DFA Excise Tax pages confirm the rate but are Cloudflare-WAF blocked for scripted access; Sales Tax Handbook used as a public mirror pointing back to DFA.
  • Corporate income tax rate: taxfoundation.org/data/all/state/state-corporate-income-tax-rates-brac… · verified April 21, 2026
    Arkansas top corporate income tax rate is 4.3 percent on taxable income over $11,000 (Tax Foundation 2025 State Corporate Income Tax Rates & Brackets), after Act 2 of the 2nd Extraordinary Session of 2023 cut the top rate from 5.1 percent. DFA corporate page is Cloudflare-blocked for scripted access.
  • Foreign LLC registration fee: www.sos.arkansas.gov/uploads/bcs/LLC_Fees1_1.pdf · verified April 21, 2026
    Arkansas SoS BCS LLC Fees (Rev. 1/25): Application for Statement of Authority by foreign limited liability company $300.00 (item 13). This is the foreign LLC registration fee under the 2021 Uniform Limited Liability Company Act.
  • Business name search: www.sos.arkansas.gov/corps/search_all.php · verified April 21, 2026
    Arkansas SoS business entity search. Confirm name availability before filing the Certificate of Organization.
  • Operating agreement requirement: law.justia.com/codes/arkansas/title-4/subtitle-3/chapter-38/ · verified April 21, 2026
    Arkansas Uniform Limited Liability Company Act (A.C.A. Title 4, Chapter 38, Subchapter 1, Section 4-38-102(13)) defines operating agreement to include oral, implied, in a record, or any combination thereof. No statutory mandate that the agreement be in writing, filed, or adopted at all, so recorded as not required.
  • Filing fee: business.ct.gov/knowledge-base/articles/domestic-limited-liability-com… · verified April 21, 2026
    Connecticut Secretary of the State Business Services: Certificate of Organization (formation of a domestic LLC) fee is $120. Same fee applies whether filed online through Business.CT.gov or by mail.
  • Expedited filing: business.ct.gov/knowledge-base/articles/expedited-services · verified April 21, 2026
    Connecticut expedited service fee is $50 per transaction. Expedited service is only available for online filings through Business.CT.gov (not available for mail). Expedited filings typically process within 24 hours.
  • Annual report fee: business.ct.gov/knowledge-base/articles/domestic-limited-liability-com… · verified April 21, 2026
    Annual Report fee = $80, filed online between January 1 and March 31 each year. Same $80 fee applies to foreign LLCs (Foreign Annual Report).
  • Franchise tax: www.cttaxalert.com/2019/08/business-entity-tax-repeal/ · verified April 21, 2026
    Connecticut Public Act 19-117 (2019 budget bill) repealed the $250 biennial Business Entity Tax (Conn. Gen. Stat. Sec. 12-284b) effective for tax years beginning on or after January 1, 2020. Connecticut no longer imposes a franchise tax or business entity tax on LLCs. Flagged as applies: false per the instructions.
  • Foreign LLC registration fee: business.ct.gov/knowledge-base/articles/foreign-limited-liability-comp… · verified April 21, 2026
    Connecticut Foreign Registration Statement (foreign LLC): $120 filing fee, matching the domestic Certificate of Organization. Foreign LLCs also file the $80 Annual Report between January 1 and March 31.
  • Sales tax rate: portal.ct.gov/drs/sales-tax/sales-and-use-tax-information · verified April 21, 2026
    Connecticut Department of Revenue Services: statewide general sales and use tax rate is 6.35%. Connecticut does not authorize local sales taxes. A higher 7.75% rate applies to certain luxury goods and a 1% rate applies to computer and data processing services.
  • Corporate income tax rate: portal.ct.gov/drs/corporation-tax/corporation-business-tax · verified April 21, 2026
    Connecticut Corporation Business Tax (CBT) base rate is 7.5% on net income. A 10% CBT surtax has been extended through income years beginning before January 1, 2026 by Public Act 24-151. The 7.5% is Connecticut's income-only corporate rate; the surtax and PTET are noted in taxes.notes rather than folded into this number.
  • Business name search: service.ct.gov/business/s/onlinebusinesssearch?language=en_US · verified April 21, 2026
    Connecticut Business Records Search via the CT.gov portal. Use before filing to confirm name availability.
  • Online filing portal: business.ct.gov/ · verified April 21, 2026
    Business.CT.gov is the official online filing portal for Connecticut business formation, annual reports, and amendments. Filings typically complete within 3 to 5 business days (standard) or about 1 business day with the $50 expedited fee.
  • Operating agreement requirement: law.justia.com/codes/connecticut/title-34/chapter-613a/section-34-243d… · verified April 21, 2026
    Conn. Gen. Stat. Sec. 34-243a defines an operating agreement as the agreement of all members whether oral, implied, in a record, or any combination. No statutory requirement that the agreement be written or filed. Recorded as not required.
  • Publication requirement: law.justia.com/codes/connecticut/title-34/chapter-613a/ · verified April 21, 2026
    Connecticut Uniform Limited Liability Company Act (Chapter 613a) contains no newspaper publication requirement. LLCs are not required to publish notice of formation.