State filing fee
$50
From coloradosos.gov, October 2026
LLC cost guide · Colorado
Colorado LLC Fees and Costs (2026): the Official Numbers and the 3 Best LLC Services
Colorado fact sheet for 2026: when setting up an LLC, pick Colorado Registered Agent.co ($199), Mainstay Filing ($199) and CO Registered Agent.org ($199), in that order. State cost in Colorado is $50 to form plus $25 every year for the periodic report, which lands at number 10th of 50 over three years.
Facts for Colorado
10th
on a 50-state list of three-year state cost
Number 1 owes the state the least (same total as other states). Every state side by side
Periodic report
$25 / yr
Due date, in the state's own words: last day of the entity's anniversary month. From coloradosos.gov, October 2026
Penalty for filing late
$50
From coloradosos.gov, October 2026
State charges over 3 years
$100
Formation plus two years of reports
Our Colorado recommendations
Five weighted criteria set the order (method): provider fees over three years 34%, filings covered 28%, then renewal terms, fit with Colorado rules and a clear state fee.
1. Colorado Registered Agent.co: best for a plain Colorado formation
Year 1 costs $199; every later year $99
We put Colorado Registered Agent.co at number one since $199 pays for the formation, and the agent renews at $99.
Mainstay Filing costs more over three years, and that criterion is worth 34% of the score.
The price does not include the periodic report.
What the price takes in
- Files your Colorado formation
- First year of agent service
In its favor
- Agent covered in year 1
- Then $99 yearly
- A formation price of $199
Against it
- The periodic report is left to the owner
- It charges $99 for the EIN application
2. Mainstay Filing: best for fewer chores each year
$199 per year, state fee on top ($249 at checkout)
Number 2, Mainstay Filing, for this reason: the $199 price includes formation, a registered agent and the periodic report, so nothing else is billed by the provider.
Colorado Registered Agent.co comes out $200 ahead on three-year provider fees.
Mainstay Filing sends in the periodic report; Colorado's $25 is passed through at cost.
What the price takes in
- Files the formation papers for you
- Registered agent for twelve months
- Prepares and files the periodic report
- Takes care of the EIN application
- The state fee is billed at cost
In its favor
- The EIN filing carries no extra fee
- A $199 yearly bundle
- Still $199 the following year
Against it
- $100 more each year from year 2
3. CO Registered Agent.org: best for forming close to home
Year 1 costs $199; every later year $99
CO Registered Agent.org comes third because $199 pays for the formation, and the agent renews at $99.
The price does not include the periodic report.
It ties with Colorado Registered Agent.co on price.
What the price takes in
- Files your Colorado formation
- First year of agent service
In its favor
- Agent covered in year 1
- A formation price of $199
- Then $99 yearly
Against it
- The periodic report is left to the owner
- It charges $99 for the EIN application
3 providers next to each other
| No. | Provider | First year | Later years | Provider fees over 3 years | |
|---|---|---|---|---|---|
| 1 | Colorado Registered Agent.co | $199 | $99/yr | $397 | Visit Colorado Registered Agent.coPartner link. We may earn money if you buy. |
| 2 | Mainstay Filing | $199 | $199/yr | $597 | Visit Mainstay FilingPartner link. We may earn money if you buy. |
| 3 | CO Registered Agent.org | $199 | $99/yr | $397 | Visit CO Registered Agent.orgPartner link. We may earn money if you buy. |
We read each company's price page on November 13, 2026. Add Colorado's $50 filing fee to every row.
Colorado LLC cost calculator
Choose a number of years and a provider. The state part follows the official fee schedule: $50 to form, then the periodic report from year 2.
Colorado and the states around it in the ranking
The complete list ranks all fifty states the same way.
Cost of forming a Colorado LLC
The Colorado Secretary of State collects $50 when it receives the Articles of Organization. The providers below pass this fee through unchanged.
The recurring Colorado report
Under Colorado rules the periodic report gets filed every year, last day of the entity's anniversary month, and the state's fee for it is $25. Filing late carries $50.
What decided the order
In Colorado, Colorado Registered Agent.co beat Mainstay Filing on service bill, years one to three (34%).
Colorado Registered Agent.co comes to $397 in provider fees over three years, $200 less than Mainstay Filing.
Colorado LLC service FAQ
How much does Colorado charge to form an LLC?
Filing costs $50 at the state office. Set aside $199 if a provider files for you.
What will filing the periodic report cost in Colorado?
It costs $25 and is due every year, last day of the entity's anniversary month. A late filing draws $50.
Where does Colorado stand on LLC costs?
Colorado is number 10th of 50 on three-year state fees, tied with other states, at $100. The lowest total takes number 1.
Does Colorado require a registered agent?
Every LLC must name a registered agent with an in-state street address.
Which LLC services does this page rank?
Colorado Registered Agent.co ($199), Mainstay Filing ($199) and CO Registered Agent.org ($199), arranged by our ranking, best first.
Which LLC service would you choose?
Colorado Registered Agent.co, because starting costs $199 with the agent covered the first year; each year after is $99. After it come Mainstay Filing and CO Registered Agent.org.
Where these facts come from
- Taken from sos.state.co.us, a page we read in August 2026, is everything we say on this page about Colorado Secretary of State.
- Taken from sos.state.co.us, a page we read in August 2026, is everything we say on this page about Colorado Secretary of State.
- Taken from coloradosos.gov, a page we read in October 2026, is everything we say on this page about Colorado yearly filing: Periodic report, official source.
- Taken from colorado.public.law, a page we read in August 2026, is everything we say on this page about Colorado report due date.
- Taken from sos.state.co.us, a page we read in August 2026, is everything we say on this page about Colo.
- Taken from coloradosos.gov, a page we read in October 2026, is everything we say on this page about Colorado formation fee: Filing fee, official source.
- Taken from le.utah.gov, a page we read in August 2026, is everything we say on this page about Utah Code § 48-3a-201.
- Taken from commerce.utah.gov, a page we read in October 2026, is everything we say on this page about Utah formation fee: Filing fee, official source.
- Taken from corporations.utah.gov, a page we read in August 2026, is everything we say on this page about Utah Division of Corporations and Commercial Code.
- Taken from corporations.utah.gov, a page we read in August 2026, is everything we say on this page about Utah Division of Corporations and Commercial Code.
- Taken from codes.ohio.gov, a page we read in August 2026, is everything we say on this page about Ohio Rev.
- Taken from codes.ohio.gov, a page we read in October 2026, is everything we say on this page about Ohio formation fee: Filing fee, official source.
- Taken from legislature.idaho.gov, a page we read in August 2026, is everything we say on this page about Idaho Code § 30-25-201.
- Taken from sos.idaho.gov, a page we read in October 2026, is everything we say on this page about Idaho formation fee: Filing fee, official source.
- Taken from legislature.idaho.gov, a page we read in October 2026, is everything we say on this page about Idaho formation fee: Filing fee, official source.
- Taken from legislature.mi.gov, a page we read in August 2026, is everything we say on this page about MCL 450.4202.
- Taken from michigan.gov, a page we read in September 2026, is everything we say on this page about Michigan formation fee: Filing fee, official source.
- Taken from legislature.mi.gov, a page we read in September 2026, is everything we say on this page about Michigan formation fee: Filing fee, official source.
- Taken from michigan.gov, a page we read in August 2026, is everything we say on this page about Michigan Department of Licensing and Regulatory Affairs, Corporations.
- Taken from michigan.gov, a page we read in August 2026, is everything we say on this page about Michigan Department of Licensing and Regulatory Affairs, Corporations.
- The company website for Colorado Registered Agent.co gives pricing page (read November 13, 2026)
- The company website for Mainstay Filing gives Colorado service page (read November 13, 2026)
- The company website for CO Registered Agent.org gives pricing page (read November 13, 2026)