Ruling
CO Registered Agent.org: the ruling for a Colorado-only businesses
Annual price $99; renewal price $99
Score9.3out of 10
A plain Colorado agent with a fixed charge and no step-up at renewal.
In the price
- A physical address in the state for the registered office
- Anything served on the company is scanned and made available online
Why pick it
- $99 a year, unchanged
- A lower yearly agent charge than Mainstay Filing's
- Also provides LLC formation and foreign registration
- Year-one agent service is free with LLC formation
Weak spots
- The periodic report remains your job
- The EIN application is an additional $99
- Limited to Colorado; other states need another agent
What the $99 yearly charge covers
CO Registered Agent.org acts as the Colorado registered agent for $99 a year. The company receives a street address in the state for its registered office, and papers served on it are scanned to an online account. Renewal leaves the charge at $99.
Forming a Colorado LLC through CO Registered Agent.org
CO Registered Agent.org files the formation document for $199; the state's filing fee is billed separately. Year one as your registered agent is included, and the agent is $99 a year after that. The EIN application is $99 extra, though the IRS issues the number at no cost.
Colorado requires the periodic report every year, due last day of the entity's anniversary month with a $25 state fee. CO Registered Agent.org does not prepare it, so the owner must.
Registering a foreign company in Colorado with CO Registered Agent.org
CO Registered Agent.org prepares the state registration for $199, and Colorado adds a $100 fee. The first year as registered agent is included.
CO Registered Agent.org against Mainstay Filing and the other providers
On the agent service alone, CO Registered Agent.org totals $297 across three years against $447 for Mainstay Filing, a margin of $150. Mainstay Filing offers one agent plan that applies in every state and scans the first three government mailings a year free. Mainstay Filing's package is $199 a year and includes the periodic report; the CO Registered Agent.org route totals $397 over three years with the agent but leaves report filing to you. Colorado Registered Agent.co, the other Colorado agent heard on this site, charges the same $99 a year, and the two finish near each other.
Questions on the ruling for CO Registered Agent.org
What does CO Registered Agent.org charge?
Service as registered agent costs $99 a year and the price holds at renewal. Forming an LLC costs $199 plus Colorado's filing fee.
Is the annual report filed by CO Registered Agent.org?
No. The Colorado periodic report falls outside its published prices, so the owner files it.
Does CO Registered Agent.org suit a Colorado LLC as a registered agent?
It is, for a business located in Colorado that values a fixed agent charge. Its average score across our Colorado pages is 9.3.
What does the CO Registered Agent.org plan include?
A registered office in Colorado and scans of papers served on the company, posted to your online account.
Does CO Registered Agent.org handle foreign registration in Colorado?
Yes. It prepares the registration at $199 with Colorado's fee on top, and the first year as agent is part of the charge.
The record
- Colorado Secretary of State, on the record as of August 2026
- Colorado Secretary of State, on the record as of August 2026
- Colorado yearly filing: Periodic report, official source, on the record as of October 2026
- Colorado report due date, on the record as of August 2026
- Colo. Rev. Stat. § 7-80-203, on the record as of August 2026
- Colorado formation fee: Filing fee, official source, on the record as of October 2026
- Colorado Secretary of State, foreign entity FAQ, on the record as of October 2026
- Sample Statement of Foreign Entity Authority, on the record as of October 2026
- Colorado Revised Statutes 2024, Title 7, on the record as of October 2026
- Registered agent requirements effective July 1, 2025, on the record as of October 2026
- Exhibit: CO Registered Agent.org, home, pricing and service pages, November 12, 2026
- Exhibit: Mainstay Filing, Colorado service pages, November 12, 2026