LLC Service Pricing

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Non-resident LLC in Colorado: what it costs a non-US founder

In Colorado the state filing fee is $50. With Mainstay Filing and an EIN for a founder with no SSN or ITIN, year one comes to $348 and three years to $796.

The bill

Colorado figures checked October 20, 2026. The Mainstay Filing price renews unchanged.
ItemYear 1Year 2Year 3
Mainstay Filing package$199$199$199
EIN, no SSN or ITIN$99$0$0
Colorado filing fee$50$0$0
Colorado report$0$25$25

State report: Periodic Report, every year, $25, due Last day of the entity's anniversary month.

The agent and the address

Required: Every LLC must name a registered agent with an in-state street address. The address has to be a physical address in Colorado, either a home or a usual place of business. P.O. boxes are not accepted.

The registered agent address is not a business mailing address and cannot stand in for one, for example for bank verification.

How much does a non-resident LLC cost in Colorado?

$348 in the first year with Mainstay Filing: $199 package, $99 once for an EIN with no SSN or ITIN, and the $50 state fee.

Does a non-resident need a registered agent in Colorado?

Every LLC must name a registered agent with an in-state street address. (C.R.S. § 7-90-701).