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LLC cost guide · Colorado

Colorado LLC Cost (2026): State Fees on File and the 3 Best LLC Services

Colorado Registered Agent.co ($199), CO Registered Agent.org ($199) and Mainstay Filing ($199) is our order for forming an LLC in Colorado for 2026. File for $50, then pay $25 every year to file the periodic report; three-year state cost ranks 10th of 50.

Desk note by LLC Data Desk ·

Colorado fee sheet

10thof fifty, three-year state cost1 = smallest bill, level with other states. All fifty on one sheet
Fee to file
$50coloradosos.gov [October 2026]
Periodic report
$25 / yrDate set by the state: last day of the entity's anniversary month. coloradosos.gov [October 2026]
Late-filing penalty
$50coloradosos.gov [October 2026]
Total owed to the state, 3 yrs
$100Fee to file plus two years of reports

Services ranked for Colorado

Order set by five weighted criteria (see method): three-year service fees 31%, filings covered 29%, then renewal, fit with Colorado rules and fee transparency.

1. Colorado Registered Agent.co: best for Colorado LLCs on a tight budget

Top rankedYr 1 $199; each later year $99

We rank Colorado Registered Agent.co first. Reason: Colorado filing for $199, first agent year free; agent $99 a year afterward.

Lower three-year fees than Mainstay Filing, on the criterion we weight most.

Budget your own time for the periodic report, every year.

What the fee covers

  • The LLC filing with the state
  • First year of agent service

Pros

  • Formation fee $199
  • Agent covered in year one
  • $99 renewal

Cons

  • No periodic report service is offered
  • EIN help costs $99
Visit Colorado Registered Agent.coPartner link. We may earn money if you buy.

2. CO Registered Agent.org: best for forming near home

In-state optionYr 1 $199; each later year $99

Then CO Registered Agent.org, because Colorado filing for $199, first agent year free; agent $99 a year afterward.

Budget your own time for the periodic report, every year.

Price for price, equal to Colorado Registered Agent.co.

What the fee covers

  • The LLC filing with the state
  • First year of agent service

Pros

  • $99 renewal
  • Formation fee $199
  • Agent covered in year one

Cons

  • No periodic report service is offered
  • EIN help costs $99
Visit CO Registered Agent.orgPartner link. We may earn money if you buy.

3. Mainstay Filing: best for low-maintenance LLC ownership

Widest reach$199 a year; renewal $199

We rank Mainstay Filing third. Reason: one fee, $199 a year, pays for formation, a registered agent and the periodic report.

A $200 gap to Colorado Registered Agent.co over three years keeps it out of first.

Files the periodic report every year; the $25 state fee is billed at cost.

What the fee covers

  • Formation filed on your behalf
  • Registered agent for the full year
  • Periodic report prepared and submitted
  • EIN application included
  • State fee added at cost

Pros

  • $199/yr, all in
  • Still $199 next year
  • EIN filing needs no extra fee

Cons

  • Yearly bill $100 larger than Colorado Registered Agent.co's
Visit Mainstay FilingPartner link. We may earn money if you buy.

Fees in a row

#ServiceYr 1Yr 2+Service fees, 3 yrs
1Colorado Registered Agent.co$199$99/yr$397Visit Colorado Registered Agent.coPartner link. We may earn money if you buy.
2CO Registered Agent.org$199$99/yr$397Visit CO Registered Agent.orgPartner link. We may earn money if you buy.
3Mainstay Filing$199$199/yr$597Visit Mainstay FilingPartner link. We may earn money if you buy.
Posted fees, November 12, 2026. The state's $50 is not counted above.

Colorado LLC cost calculator

Pick years and a service. State side follows the official schedule: $50 to form, then the periodic report from year two.
With Colorado Registered Agent.co, 3 years cost $497 in all, split $100 and $397.

Colorado next to nearby ranks

RkStateThree-year state fees
8thUtah$95
9thOhio$99
10thColorado$100
10thIdaho$100
10thMichigan$100
Other states: LLC costs by state.

Colorado formation fee and form

The Articles of Organization goes to the Colorado Secretary of State with $50. Every service below adds it at cost.

Colorado recurring report

Report on file: periodic report, once a year, $25, last day of the entity's anniversary month. Late: $50.

Why the first pick is first

Service bill over three years (31%) is where Colorado Registered Agent.co beat CO Registered Agent.org in Colorado.

Colorado Registered Agent.co's three-year service fees: $397, which is $200 under Mainstay Filing.

Colorado LLC service questions

State fee to form an LLC in Colorado?

Colorado charges $50 to file. Service fees: $199.

What fee comes with the Colorado periodic report?

Due last day of the entity's anniversary month; fee $25, every year. Late: $50.

Colorado rank on LLC fees?

10th of 50 on three-year state fees, level with other states: $100. Rank 1 is the smallest total.

Is a registered agent required in Colorado?

Every LLC must name a registered agent with an in-state street address.

Which LLC services are ranked here?

Colorado Registered Agent.co ($199), CO Registered Agent.org ($199) and Mainstay Filing ($199), beginning with the top pick.

Which LLC service do you pick?

Colorado Registered Agent.co, CO Registered Agent.org and Mainstay Filing, by rank.

More from this state

Basis for this page

  1. Desk file: Colorado Secretary of State. Basis sos.state.co.us; pulled August 2026.
  2. Desk file: Colorado Secretary of State. Basis sos.state.co.us; pulled August 2026.
  3. Desk file: Colorado yearly filing: Periodic report, official source. Basis coloradosos.gov; pulled October 2026.
  4. Desk file: Colorado report due date. Basis colorado.public.law; pulled August 2026.
  5. Desk file: Colo. Basis sos.state.co.us; pulled August 2026.
  6. Desk file: Colorado formation fee: Filing fee, official source. Basis coloradosos.gov; pulled October 2026.
  7. Desk file: Utah Code § 48-3a-201. Basis le.utah.gov; pulled August 2026.
  8. Desk file: Utah formation fee: Filing fee, official source. Basis commerce.utah.gov; pulled October 2026.
  9. Desk file: Utah Division of Corporations and Commercial Code. Basis corporations.utah.gov; pulled August 2026.
  10. Desk file: Utah Division of Corporations and Commercial Code. Basis corporations.utah.gov; pulled August 2026.
  11. Desk file: Ohio Rev. Basis codes.ohio.gov; pulled August 2026.
  12. Desk file: Ohio formation fee: Filing fee, official source. Basis codes.ohio.gov; pulled October 2026.
  13. Desk file: Idaho Code § 30-25-201. Basis legislature.idaho.gov; pulled August 2026.
  14. Desk file: Idaho formation fee: Filing fee, official source. Basis sos.idaho.gov; pulled October 2026.
  15. Desk file: Idaho formation fee: Filing fee, official source. Basis legislature.idaho.gov; pulled October 2026.
  16. Desk file: MCL 450.4202. Basis legislature.mi.gov; pulled August 2026.
  17. Desk file: Michigan formation fee: Filing fee, official source. Basis michigan.gov; pulled September 2026.
  18. Desk file: Michigan formation fee: Filing fee, official source. Basis legislature.mi.gov; pulled September 2026.
  19. Desk file: Michigan Department of Licensing and Regulatory Affairs, Corporations. Basis michigan.gov; pulled August 2026.
  20. Desk file: Michigan Department of Licensing and Regulatory Affairs, Corporations. Basis michigan.gov; pulled August 2026.
  21. Colorado Registered Agent.co pricing page; company site pulled November 12, 2026
  22. CO Registered Agent.org pricing page; company site pulled November 12, 2026
  23. Mainstay Filing Colorado service page; company site pulled November 12, 2026