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Foreign registration price tables - Idaho

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

Reading down the 2026 Idaho table, the order is ID Registered Agent.org ($199), Mainstay Filing ($199) and Idaho Registered Agent.co ($199). Beyond the $100 that Idaho takes, three years of service cost $397 to $497.

Compiled by the LLC Price Tables editorial team ·

Table order: Cost 40%, coverage 30%, three smaller columns (how the table is sorted)

Table summary

  • Government registration fee$100legislature.idaho.gov [read October 2026, table note]
  • Year-1 range$199Services only
  • What three years cost$397 to $497Opening year plus two more
  • State total, years 1 to 3$100Registration, reports and any minimum tax
  • CrossoverEntries keep their placesOrder is stable for ten years

The Idaho entries

Columns give year one, the price after that and the three-year total. Add Idaho's $100 to whichever entry you pick.

  1. 1. ID Registered Agent.org: best for one more state, no frills

    Leads the table
    • Year-1 cell$199
    • Cell for later years$99/yr
    • Three-year cell$397

    $199 to register, $99 yearly after

    ID Registered Agent.org sits first, since $397 in service fees across three years.

    Its three-year cell is lower than Mainstay Filing's, and three-year cost is 40% of the sort.

    Price buys

    • Registration handled for you
    • Agent service for the first year

    In its favor

    • Agent renews at $99
    • $199 plus the state fee
    • First agent year included

    Against it

    • Nothing outside this state
    See ID Registered Agent.orgPartner link. We may earn money if you buy.

  2. 2. Mainstay Filing: best for one fee wherever you register

    Full package
    • Year-1 cell$199
    • Cell for later years$149/yr
    • Three-year cell$497

    $199 to register, $149 yearly after

    Mainstay Filing is ranked second. Registering in Idaho costs $199 plus state fees, and the first agent year is already paid.

    Its three-year cell is $100 above ID Registered Agent.org's, and cost is 40% of the sort.

    After the free year, the agent bills $149 annually.

    Price buys

    • Registration paperwork, filed
    • Registered agent costs nothing in year one
    • Good in all fifty states

    In its favor

    • Registered agent is free in year one
    • $199 above the state fee
    • Helpful if another state follows

    Against it

    • ID Registered Agent.org bills $50 less for the agent
    See Mainstay FilingPartner link. We may earn money if you buy.

  3. 3. Idaho Registered Agent.co: best for one extra state

    In-state provider
    • Year-1 cell$199
    • Cell for later years$99/yr
    • Three-year cell$397

    $199 to register, $99 yearly after

    Below that, Idaho Registered Agent.co: $397 in service fees across three years.

    ID Registered Agent.org lists identical prices.

    Price buys

    • Registration handled for you
    • Agent service for the first year

    In its favor

    • Agent renews at $99
    • $199 plus the state fee
    • First agent year included

    Against it

    • Nothing outside this state
    See Idaho Registered Agent.coPartner link. We may earn money if you buy.

Running totals at 1, 2, 3 and 5 years

No.EntryYear 1 cellYear 2 cellYear 3 cellYear 5 cell
1ID Registered Agent.org$199$298$397$595See ID Registered Agent.orgPartner link. We may earn money if you buy.
2Mainstay Filing$199$348$497$795See Mainstay FilingPartner link. We may earn money if you buy.
3Idaho Registered Agent.co$199$298$397$595See Idaho Registered Agent.coPartner link. We may earn money if you buy.
Company prices from November 13, 2026, added up by year. No break-even shows up inside ten years.

Choose your own span

Once you set the years, the calculator adds year one and the renewals for each entry.
Cumulative for 3 years: ID Registered Agent.org $397, Mainstay Filing $497, Idaho Registered Agent.co $397. Lowest of the totals: ID Registered Agent.org.

Official state charges

ChargeCellSource
Filing to register the foreign LLC$100legislature.idaho.gov [read October 2026, table note]
Three-year state total$100Our sum
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 Idaho

ID Registered Agent.org did better than Mainstay Filing on three-year row total, a 40% column.

Three years with ID Registered Agent.org cost $397, while the same span at Mainstay Filing runs $100 higher.

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

An LLC formed elsewhere registers in Idaho before doing business there. The paperwork is the Foreign Registration Statement, handed to the Idaho Secretary of State, Business Services with $100. The filing needs certificate of existence (certificate of good standing) from the home state at most 90 days.

What skipping it may cost: being unable to bring its own claims in Idaho (Idaho Code 30-21-502(b)).

Cited at: archive.sos.idaho.gov [read October 2026, table note]

Without a service

Hire no one and three years cost $100 in state fees. A service puts $397 to $497 on top over the same stretch.

Idaho price questions

What does registering a foreign LLC in Idaho cost?

$100 for the filing, and a service fee of $199 if you use one.

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 Foreign Registration Statement, lodged with the Idaho Secretary of State, Business Services.

Must a document from the home state accompany the Idaho filing?

Yes, one issued within 90 days: certificate of existence (certificate of good standing) from the home state.

Which recurring filing follows registration?

It is the annual report, with no charge.

When does one entry pass another in total cost?

No break-even inside ten years.

Which foreign registration service is the best value for Idaho?

ID Registered Agent.org ranks first, ahead of Mainstay Filing and Idaho Registered Agent.co.

Next tables

Where this came from

  1. legislature.idaho.gov is the reference behind Idaho yearly filing: Annual report, read in October 2026.
  2. legislature.idaho.gov is the reference behind Idaho Code § 30-25-201, read in August 2026.
  3. sos.idaho.gov is the reference behind Idaho formation fee: Filing fee, read in October 2026.
  4. legislature.idaho.gov is the reference behind Idaho formation fee: Filing fee, read in October 2026.
  5. legislature.idaho.gov is the reference behind Idaho registered agent statute, read in October 2026.
  6. archive.sos.idaho.gov is the reference behind Idaho Secretary of State, Foreign, read in October 2026.
  7. sos.idaho.gov is the reference behind Idaho Secretary of State, business, read in October 2026.
  8. legislature.idaho.gov is the reference behind Idaho Code 30-21-505, activities that, read in October 2026.
  9. legislature.idaho.gov is the reference behind Idaho Code 30-21-213, annual report, read in October 2026.
  10. archive.sos.idaho.gov is the reference behind Withdrawal of Foreign Registration Statement, read in October 2026.
  11. legislature.idaho.gov is the reference behind Idaho Code 30-21-502, registration to, read in November 2026.
  12. ID Registered Agent.org: pricing page (read November 13, 2026)
  13. Mainstay Filing: Idaho service page (read November 13, 2026)
  14. Idaho Registered Agent.co: pricing page (read November 13, 2026)