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Foreign registration price tables - Colorado

3 Best Foreign Registration Services in Colorado (2026): Price Table

Colorado foreign registration services for 2026, ranked on price and coverage: Mainstay Filing ($199), CO Registered Agent.org ($199) and Colorado Registered Agent.co ($199). State fee: $100, identical for all. Service fees over three years: $397 to $497.

Compiled by the LLC Price Tables editorial team ·

Table order: Sorted by three-year cost (40%) and filing work covered (30%), then renewal gap, crossover year and cell clarity. Table method

Quick reference

  • State registration charge$100coloradosos.gov [read October 2026, table note]
  • Price band, year one$199Government fees not counted
  • Three-year cells$397 to $497Provider charges for three years
  • State total, years 1 to 3$150Not part of the sort
  • CrossoverEntries keep their placesPlaces hold through year 10

Colorado table, ranked

Entries sit in value order, with prices taken from company pages. The $100 state fee stays outside the entry prices.
  1. 1. Mainstay Filing: best for registering again and again

    Top of the table
    • Year-1 cell$199
    • Cell for later years$149/yr
    • Three-year cell$497

    Year one $199; later years $149

    Mainstay Filing sits first, since $199 for the filing, nothing for the agent at first, and no change in price from state to state.

    CO Registered Agent.org would save $100 over three years and leave more filing work with you.

    No agent charge in year one; $149 a year follows.

    Price buys

    • Registration completed for you
    • Registered agent costs nothing in year one
    • One fee wherever you register

    In its favor

    • The first agent year is covered
    • All fifty states covered
    • $199 plus the state's fee

    Against it

    • A higher agent renewal ($149)
    See Mainstay FilingPartner link. We may earn money if you buy.
  2. 2. CO Registered Agent.org: best for a registration with a small price

    Colorado specialist
    • Year-1 cell$199
    • Cell for later years$99/yr
    • Three-year cell$397

    Year one $199; later years $99

    Entry 2 is CO Registered Agent.org. Registering with Colorado through this service costs $199, followed by a $99 agent renewal.

    Price buys

    • Registration paperwork, filed
    • Agent service for the first year

    In its favor

    • Then $99 a year
    • $199 on top of the state fee
    • Year-one agent covered

    Against it

    • The home state needs a different agent
    See CO Registered Agent.orgPartner link. We may earn money if you buy.
  3. 3. Colorado Registered Agent.co: best for another in-state registrant

    Colorado specialist
    • Year-1 cell$199
    • Cell for later years$99/yr
    • Three-year cell$397

    Year one $199; later years $99

    Entry 3 is Colorado Registered Agent.co. Registering with Colorado through this service costs $199, followed by a $99 agent renewal.

    Its prices match CO Registered Agent.org's exactly.

    Price buys

    • Registration paperwork, filed
    • Agent service for the first year

    In its favor

    • $199 on top of the state fee
    • Then $99 a year
    • Year-one agent covered

    Against it

    • The home state needs a different agent
    See Colorado Registered Agent.coPartner link. We may earn money if you buy.

Year-by-year totals

No.EntryYear 1 cellYear 2 cellYear 3 cellYear 5 cell
1Mainstay Filing$199$348$497$795See Mainstay FilingPartner link. We may earn money if you buy.
2CO Registered Agent.org$199$298$397$595See CO Registered Agent.orgPartner link. We may earn money if you buy.
3Colorado Registered Agent.co$199$298$397$595See Colorado Registered Agent.coPartner link. We may earn money if you buy.
Year one plus renewals, using prices read November 13, 2026. No entry passes another within ten years.

Break-even check

Choose a number of years and each entry's cumulative cost appears.
Over 3 years: Mainstay Filing $497, CO Registered Agent.org $397, Colorado Registered Agent.co $397. Lowest of the totals: CO Registered Agent.org.

The government side, Colorado

ChargeCellSource
Foreign registration filing$100coloradosos.gov [read October 2026, table note]
Periodic report$25coloradosos.gov [read October 2026, table note]
Three-year state total$150Total of the lines
The state's share over three years is built from the filing fee, the reports owed in years two and three and any yearly minimum tax. Items with no fixed price, such as newspaper publication, are described in the text and left out of the sum.

The sort behind Colorado

For Colorado, the deciding column was filing work per row (30% of the sort), where Mainstay Filing finished ahead.

Several states for one price beat CO Registered Agent.org's lower renewal.

Colorado foreign LLC registration fee and rules, quoted from the official source

An LLC from another state that does business in Colorado files the Statement of Foreign Entity Authority at the Colorado Secretary of State, Business Program for $100.

What skipping it may cost: fines up to $5,000.

Cited at: coloradosos.gov [read October 2026, table note]

If you skip the service

Hire no one and three years cost $150 in state fees. A service puts $397 to $497 on top over the same stretch.

Colorado price questions

What does registering a foreign LLC in Colorado cost?

$100 in state fees, before a service fee of $199.

What do these entries add up to over three years?

Between $397 to $497 for three years of service.

Which form carries out the registration?

Use Statement of Foreign Entity Authority, lodged with the Colorado Secretary of State, Business Program.

Which recurring filing follows registration?

It is the periodic report, charged at $25.

When does one entry pass another in total cost?

No swap in ten years; no entry passes another.

Which foreign registration service is the best value for Colorado?

Entry one is Mainstay Filing, then CO Registered Agent.org, then Colorado Registered Agent.co.

Next tables

Where this came from

  1. Cells for Colorado Secretary of State draw on sos.state.co.us, read August 2026.
  2. Cells for Colorado Secretary of State draw on sos.state.co.us, read August 2026.
  3. Cells for Colorado yearly filing: Periodic report draw on coloradosos.gov, read October 2026.
  4. Cells for Colorado report due date draw on colorado.public.law, read August 2026.
  5. Cells for Colo draw on sos.state.co.us, read August 2026.
  6. Cells for Colorado formation fee: Filing fee draw on coloradosos.gov, read October 2026.
  7. Cells for Colorado Secretary of State, foreign draw on coloradosos.gov, read October 2026.
  8. Cells for Sample Statement of Foreign Entity draw on coloradosos.gov, read October 2026.
  9. Cells for Colorado Revised Statutes 2024, Title draw on content.leg.colorado.gov, read October 2026.
  10. Cells for Registered agent requirements effective July draw on coloradosos.gov, read October 2026.
  11. Entry taken from Mainstay Filing Colorado service page, November 13, 2026
  12. Entry taken from CO Registered Agent.org pricing page, November 13, 2026
  13. Entry taken from Colorado Registered Agent.co pricing page, November 13, 2026