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Statewise Business The state fee almanac for LLCs, sourced line by line.

LLC cost guide · Colorado

Colorado LLC Fees (2026): the State Schedule and the 3 Best LLC Services

CO Registered Agent.org ($199), Colorado Registered Agent.co ($199) and Mainstay Filing ($199): our 2026 order for forming an LLC in Colorado. Colorado collects $50 when the LLC is formed and $25 for the periodic report every year, placing it 10th of 50 over three years.

Entry by the Statewise Business almanac desk ·

Colorado fee schedule

10thacross 50 states, three-year state feesOrdered from least to most expensive; equal totals share a place. The complete table
Filing fee charged by the state
$50coloradosos.gov (read October 2026)
Periodic report
$25 / yrFalls due: last day of the entity's anniversary month. coloradosos.gov (read October 2026)
Penalty for a late report
$50coloradosos.gov (read October 2026)
State fees over three years
$100Years one to three, state fees only

Who files for you in Colorado

Five published criteria, listed on the methodology page, decide the order.

1. CO Registered Agent.org: best for a lean Colorado LLC

Almanac first pick$199 and fees, then $99 yearly

CO Registered Agent.org is where the almanac starts: formation at $199 beyond the state fee and the agent at $99 from year two.

Its three-year service fees are under Mainstay Filing's, and cost carries 32% of the score, the largest weight.

Expect to file the periodic report on your own every year.

In the price

  • The Colorado formation, prepared and filed
  • First year of agent service

Strengths

  • $99 yearly from year two
  • The first agent year is included
  • $199 plus the state fee

Weak points

  • Owner sends in the periodic report
  • The EIN application is $99 extra
Visit CO Registered Agent.orgPartner link. We may earn money if you buy.

2. Colorado Registered Agent.co: best for a smaller agent renewal

Colorado focus$199 and fees, then $99 yearly

Listed second: Colorado Registered Agent.co, because formation at $199 beyond the state fee and the agent at $99 from year two.

Expect to file the periodic report on your own every year.

On price it ties with CO Registered Agent.org.

In the price

  • The Colorado formation, prepared and filed
  • First year of agent service

Strengths

  • $199 plus the state fee
  • $99 yearly from year two
  • The first agent year is included

Weak points

  • Owner sends in the periodic report
  • The EIN application is $99 extra
Visit Colorado Registered Agent.coPartner link. We may earn money if you buy.

3. Mainstay Filing: best for a periodic report you never have to remember

Widest reach$199 yearly, $249 with the state fee

Listed third: Mainstay Filing, because $199 a year covers the Colorado filing, registered agent duty and the periodic report, with renewal at $199.

It runs $200 more than CO Registered Agent.org across three years, and cost is the heaviest criterion.

Filing the periodic report comes with the renewal; add the $25 state fee at cost.

In the price

  • The formation filing, done for you
  • Registered agent service for the year
  • The periodic report, prepared and submitted
  • EIN application included
  • State charges at cost, nothing added

Strengths

  • EIN application covered
  • $199 on renewal, no increase
  • One $199 yearly price, periodic report included

Weak points

  • A yearly bill $100 larger than CO Registered Agent.org's
Visit Mainstay FilingPartner link. We may earn money if you buy.

Prices in a row

#EntryYear-one priceYears two onService fees over three years
1CO Registered Agent.org$199$99/yr$397Visit CO Registered Agent.orgPartner link. We may earn money if you buy.
2Colorado Registered Agent.co$199$99/yr$397Visit Colorado Registered Agent.coPartner link. We may earn money if you buy.
3Mainstay Filing$199$199/yr$597Visit Mainstay FilingPartner link. We may earn money if you buy.
Prices as the companies publish them, taken November 12, 2026. The $50 state fee is extra in every row.

State and service fees, by year

Choose years and a service. The state side uses the official schedule: $50 at formation, then the periodic report from year two.
Total for 3 years with CO Registered Agent.org: $497 ($100 state, $397 service).

Colorado among its neighbors in the rank

PositionStateThree-year state fees
8thUtah$95
9thOhio$99
10thColorado$100
10thIdaho$100
10thMichigan$100
The whole table is on LLC costs by state; the lowest fees rank first.

Colorado LLC filing fee and form (official source)

The Colorado Secretary of State accepts the Articles of Organization for a $50 fee. Each service below charges it at cost.

Periodic report: the cost

File the periodic report every year, by last day of the entity's anniversary month; the state fee is $25. A late filing costs $50 extra.

What settled the order

Of the five criteria, added cost over three years (32%) is where CO Registered Agent.org pulled ahead of Colorado Registered Agent.co in Colorado.

Three years with CO Registered Agent.org cost $397 in service fees, $200 less than with Mainstay Filing.

Quick answers

What will it cost to form an LLC in Colorado?

The official fee is $50. Service fees here run $199.

What does the Colorado periodic report cost?

The state charges $25 every year and expects the filing last day of the entity's anniversary month. Sending it late costs $50 more.

How does Colorado compare on LLC state fees?

Position 10th of 50 on three-year state fees, tied with other states, at $100, counting up from the least expensive state.

Is a registered agent mandatory in Colorado?

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

Which LLC services does this entry list?

CO Registered Agent.org ($199), Colorado Registered Agent.co ($199) and Mainstay Filing ($199), in almanac order.

Which LLC service should I hire?

CO Registered Agent.org first, because $199 plus the state fee, with the first agent year included, then $99 a year. After it: Colorado Registered Agent.co and Mainstay Filing.

See also

Citations for this entry

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