Is it cheaper to form an LLC in Colorado or Kansas?

Colorado is cheaper at formation ($50) than Kansas ($85). Ongoing costs are also different: $125 vs $145 per year. Total over three years: $425 vs $520.

Can I form an LLC in Colorado if I live in Kansas?

Yes, but your Kansas business will almost certainly need to register as a foreign LLC in Kansas too, which means paying Kansas's foreign registration fee and any ongoing Kansas obligations on top of the Colorado 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 Colorado vs Kansas?

Colorado online: 1 business day; Kansas online: 1 business day. Colorado does not offer paid expedite. Kansas does not offer paid expedite.

Which state has lower taxes for an LLC, Colorado or Kansas?

Colorado: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax. Kansas: 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. Colorado and Kansas 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 Colorado or Kansas 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.

Colorado vs Kansas LLC comparison

Colorado charges $50 to form an LLC; Kansas charges $85. 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, Colorado runs about $95 less in total state fees than Kansas. Whether that gap matters depends on whether you actually operate in one of these states or are weighing a non-resident filing.

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

Colorado $50

Kansas $85

Colorado saves $35

Year 1 total estimate

Colorado $175

Kansas $230

Colorado saves $55

Ongoing per year

Colorado $125

Kansas $145

Colorado saves $20

3-year total

Colorado $425

Kansas $520

Colorado saves $95

Key differences at a glance

Colorado costs $35 less to form ($50 vs $85).
Colorado is $20 per year cheaper to maintain ($125 vs $145).

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.

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.

Colorado Kansas

Year 1

$175

$230

Year 2

$300

$375

Year 3

$425

$520

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 Colorado, business operates there No foreign LLC registration needed. You pay Colorado fees only.	$175	$125	$425
You live in Kansas, business operates there No foreign LLC registration needed. You pay Kansas fees only.	$230	$145	$520
Non-resident forming in Colorado with operations elsewhere You pay Colorado's fees plus a typical home-state foreign LLC registration of about $200 per year.	$375	$325	$1,025
Non-resident forming in Kansas with operations elsewhere You pay Kansas's fees plus a typical home-state foreign LLC registration of about $200 per year.	$430	$345	$1,120

Colorado vs Kansas: full comparison

Dimension	Colorado	Kansas
Online filing Can you file the formation document online?	Yes	Yes
Online approval time Standard, non-expedited	1 business day	1 business day
Expedited option Neither state offers paid expedite	Not offered	Not offered
Annual report Required in addition to tax	Required, $25	Required, $90
State-imposed annual tax Franchise, privilege, or LLC tax minimum	None	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	$100	$115
State sales tax General statewide rate	2.9%	6.5%

Taxes in Colorado and Kansas

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.

Colorado tax

No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 4.4%.

Kansas tax

No entity-level franchise tax on LLCs. State income tax applies to member-level pass-through income. Corporate rate 6.5%.

Ongoing compliance

The recurring filings each state requires after formation.

Colorado

Annual report $25, due on your anniversary month. Registered agent required in Colorado.

Kansas

Annual report $90, due 04/15 each year. Registered agent required in Kansas.

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.

Colorado

Check business-name availability on the Colorado entity search.
Appoint a registered agent with a physical Colorado street address.
File Articles of Organization for a Limited Liability Company for $50.
Wait for approval. Online typically 1 business days. No paid expedite offered.
Adopt an operating agreement (recommended, not required by Colorado statute).
Apply for a federal EIN (free from the IRS).
Open a business bank account to separate personal and business finances.
File your first annual report and pay $25 when it comes due.

Kansas

Check business-name availability on the Kansas entity search.
Appoint a registered agent with a physical Kansas street address.
File Articles of Organization, Domestic Kansas Limited Liability Company (Form DL) for $85.
Wait for approval. Online typically 1 business days. No paid expedite offered.
Adopt an operating agreement (recommended, not required by Kansas statute).
Apply for a federal EIN (free from the IRS).
Open a business bank account to separate personal and business finances.
File your first annual report and pay $90 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 Colorado and Kansas (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 Colorado or Kansas 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

Colorado Secretary of State - Business Division

Website: www.coloradosos.gov/pubs/business/main.html
Phone: (303) 894-2200
Email: sos.business@coloradosos.gov
Mail: Colorado Secretary of State, 1700 Broadway, Suite 550, Denver, CO 80290
Office: 1700 Broadway, Suite 550, Denver, CO 80290
Hours: 8:00 AM to 5:00 PM Mountain, Monday to Friday

Kansas Secretary of State, Business Services Division

Website: sos.ks.gov
Phone: (785) 296-4564
Email: kssos@ks.gov
Mail: Kansas Secretary of State, Docking State Office Building, 915 SW Harrison Street, Topeka, KS 66612
Office: Docking State Office Building, 915 SW Harrison Street, Topeka, KS 66612
Hours: 8:00 AM to 5:00 PM Central, Monday to Friday

Colorado Department of Revenue - Taxation Division

Website: tax.colorado.gov
Phone: (303) 238-7378
Mail: Colorado Department of Revenue, P.O. Box 17087, Denver, CO 80217-0087
Office: 1881 Pierce St, Lakewood, CO 80214
Hours: 8:00 AM to 4:30 PM Mountain, Monday to Friday

Kansas Department of Revenue

Website: www.ksrevenue.gov
Phone: (785) 368-8222
Mail: Kansas Department of Revenue, Scott State Office Building, 120 SE 10th Avenue, Topeka, KS 66612-1103
Office: Scott State Office Building, 120 SE 10th Avenue, Topeka, KS 66612
Hours: 8:00 AM to 4:45 PM Central, Monday to Friday

Frequently Asked Questions

Is it cheaper to form an LLC in Colorado or Kansas?

Colorado is cheaper at formation ($50) than Kansas ($85). Ongoing costs are also different: $125 vs $145 per year. Total over three years: $425 vs $520.
Can I form an LLC in Colorado if I live in Kansas?

Yes, but your Kansas business will almost certainly need to register as a foreign LLC in Kansas too, which means paying Kansas's foreign registration fee and any ongoing Kansas obligations on top of the Colorado 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 Colorado vs Kansas?

Colorado online: 1 business day; Kansas online: 1 business day. Colorado does not offer paid expedite. Kansas does not offer paid expedite.
Which state has lower taxes for an LLC, Colorado or Kansas?

Colorado: state income tax applies to member-level pass-through income, no entity-level franchise or LLC tax. Kansas: 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. Colorado and Kansas 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 Colorado or Kansas 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

ColoradoOpen Colorado LLC guide →
KansasOpen Kansas LLC guide →

More Colorado and Kansas comparisons

More Colorado vs ...

More Kansas vs ...

Sources

Filing fee: www.sos.state.co.us/pubs/info_center/fees/business.html · verified April 21, 2026
Colorado Secretary of State Business Organizations Fee Schedule: 'Limited liability company - Articles of Organization' = $50.00 online fee. Colorado accepts electronic filings only; there is no paper-filing option for new LLC Articles of Organization.
Expedited filing: www.sos.state.co.us/pubs/info_center/fees/business.html · verified April 21, 2026
Colorado does not offer expedited processing for standard online LLC filings because online filings are effectively processed same day (typically within 1 business day). An 'Expedited Service' line for paper document filing at $150 exists on the fee schedule, but it applies only to the limited categories of paper filings Colorado still accepts. For the LLC Articles of Organization (online-only), expedited service is not offered.
Foreign LLC registration fee: www.sos.state.co.us/pubs/info_center/fees/business.html · verified April 21, 2026
Foreign Entity Authority Statement = $100.00 online fee.
Operating agreement requirement: law.justia.com/codes/colorado/title-7/limited-liability-companies/arti… · verified April 21, 2026
C.R.S. §7-80-108 (Colorado Limited Liability Company Act). Operating agreements are permitted but not required, and need not be in writing except where a written form is specifically required (e.g. certain transfer restrictions under §7-80-108(3)). Recorded as not required. Justia is used here as a neutral statute mirror because the official Colorado legislative site (leg.colorado.gov) does not expose a stable per-section URL and the SoS reference page lists statutes only as PDF downloads.
Publication requirement: www.sos.state.co.us/pubs/info_center/laws/CRSTitle7index.html · verified April 21, 2026
Colorado imposes no LLC newspaper publication requirement. Colorado Title 7 Article 80 (the Colorado Limited Liability Company Act) contains no publication provision.
Annual report fee: www.sos.state.co.us/pubs/info_center/fees/business.html · verified April 21, 2026
Periodic Report = $25.00 online (online filing is the only option). Periodic Report Late Filing Penalty = $50.00. Fee increased from $10 to $25 effective July 1, 2024 per Colorado SoS press release.
Annual report: www.sos.state.co.us/pubs/business/FAQs/reports.html · verified April 21, 2026
SoS Periodic Reports FAQ (Q4): 'The Periodic Report can be filed two months prior to the Periodic Report month or two months after without any penalty.' The Periodic Report month corresponds to the month the entity was originally formed or registered in Colorado. Statutory basis: C.R.S. §7-90-501.
Franchise tax: tax.colorado.gov/corporate-income-tax-guide · verified April 21, 2026
Colorado has no franchise tax on LLCs or corporations. The Department of Revenue publishes only corporate income tax (flat 4.4%) and individual income tax (flat 4.4%) guidance; no capital-based or share-based franchise tax exists.
Corporate income tax rate: tax.colorado.gov/corporate-income-tax-guide · verified April 21, 2026
Colorado corporate income tax is a flat 4.4% rate on federal taxable income attributable to Colorado (C.R.S. §39-22-301), tax year 2024 and forward. LLCs are pass-through by default and do not owe corporate income tax unless they elect C-corp taxation. A Pass-Through Entity (SALT Parity) election allows LLCs to pay at entity level at the same 4.4% rate.
Sales tax rate: tax.colorado.gov/sales-tax-guide · verified April 21, 2026
Colorado statewide sales tax rate is 2.9%. Many Colorado cities are 'home-rule' and self-administer local sales tax, so combined state+local rates vary widely (commonly 4%-11%+). Only the 2.9% statewide rate is recorded here.
Business name search: www.coloradosos.gov/biz/BusinessEntityCriteriaExt.do · verified April 21, 2026
Colorado SoS Business Database Search. Resolves successfully in 2026. Note: the coloradosos.gov and sos.state.co.us domains both serve the same SoS website.
Filing fee: sos.ks.gov/forms/business_services/DL.pdf · verified April 21, 2026
Kansas SOS Form DL Articles of Organization, Domestic Kansas LLC (Rev. 2/27/26). Fee schedule on the instruction page: Online Articles of Organization $85, Paper Articles of Organization $90. K.S.A. 17-7673 authorizes the fee. This is a reduction from the prior $160/$165 schedule. The 2024 Freenetlaw seed fee of $160 reflects the earlier rate and has been superseded.
Annual report fee: sos.ks.gov/forms/business_services/ILC.pdf · verified April 21, 2026
Kansas SOS Form ILC Information Report, Limited Liability Company or Series (Rev. 1/23/26). Online Information Report $90, Paper Information Report $110. K.S.A. 17-76,139. The Kansas SOS Information Reports page (sos.ks.gov/businesses/information-reports.html) confirms reports are now filed biennially (every two years) by April 15, with businesses matching the even/odd year of formation.
Corporate income tax rate: www.ksrevenue.gov/pdf/corpbook2024.pdf · verified April 21, 2026
Kansas Corporate Income Tax Instructions (K-120 booklet, 2024). K-120 Line 29 Normal tax is 3.5% of Kansas taxable income; Line 30 Surtax is 3% of Kansas taxable income in excess of $50,000. Combined top-bracket C-corp rate is 6.5% on income over $50,000. Applies to LLCs electing C-corp treatment.
Sales tax rate: www.ksrevenue.gov/bustaxtypessales.html · verified April 21, 2026
Kansas Department of Revenue Sales (Retailers) page: state retailers' sales tax is 6.5% under K.S.A. 79-3603 (effective July 1, 2015). Cities and counties may add local sales tax, pushing combined rates to 10%+ in some jurisdictions.
Foreign LLC registration fee: sos.ks.gov/forms/business_services/FA.pdf · verified April 21, 2026
Kansas SOS Form FA Application for Registration of a Foreign (non-Kansas) Business (Rev. 3/2/26). Filing fee $115 for all foreign business types including LLCs. Foreign registrations must be filed by paper per the Kansas SOS (sos.ks.gov/businesses/register-a-business.html notes that foreign entities cannot file online). K.S.A. 17-7931.
Business name search: www.sos.ks.gov/eforms/BusinessEntity/Search.aspx · verified April 21, 2026
Kansas SOS Business Entity Search. Name availability should also be checked at sos.ks.gov/eforms/BusinessEntity/NameAvailability.aspx before filing the Form DL.
Operating agreement requirement: www.ksrevisor.org/statutes/chapters/ch17/017_076_0110.html · verified April 21, 2026
Kansas Revised Limited Liability Company Act (K.S.A. 17-76,134) recognizes operating agreements but does not require them to be written or adopted. The statute defines operating agreement broadly to include oral or written agreements, and the act provides default rules when no agreement exists. Kansas is not a required-operating-agreement state.

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