Form an LLC by State

Form an LLC by State › Colorado

Cheapest and fastest way to file an LLC in Colorado (2026)

Filing an LLC in Colorado costs $50 in state fees. The pages we read list no faster option and no turnaround. Mainstay Filing, our best overall pick, files it for you and keeps the registered agent.

  • Official sources, checked October 20, 2026

Cheapest vs fastest in Colorado

RouteWhat you getState cost
CheapestStandard filing; turnaround not published$50
Fast, no extra feeNone listed—

Paid lanes are the filing fee plus the expedite fee. The yearly report is $25 afterwards.

Best overall in Colorado

Mainstay Filing

Our rating: 4.9 out of 5

$199 / year, same at renewal

  • LLC formation, prepared and filed
  • Registered agent, all year
  • EIN application (with an SSN or ITIN)
  • Annual report filed every year it is due where the state requires one
  • Compliance reminders and stored documents

Price from the Mainstay Filing pricing and FAQ pages, checked October 21, 2026. State fees are passed through at cost and shown before you pay.

Questions

What is the cheapest way to file an LLC in Colorado?

The cheapest route is the plain filing at $50, with no turnaround published on the pages we read.

What is the fastest way to file an LLC in Colorado?

The pages we read list no faster option and no turnaround.

How much does it cost to expedite a Colorado LLC?

The pages we read list no expedite fee.

Sources