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The Founders Review

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Review · Idaho

Idaho Registered Agent.co Review (2026)

Idaho Registered Agent.co sells Idaho registered agent service at $99 a year, the same $99 at renewal; the price covers a registered office street address in the state and online scans of served legal documents. Formation is available at $199 plus the state fee. For foreign registration it charges $199 plus the state fee. Best for founders who will stay in Idaho and handle their own annual report.

Written by The Founders Review editorial team

Our verdict

Idaho Registered Agent.co

Idaho Registered Agent.co: best for an Idaho-only company

Annual price $99; renewal price $99
Our mark9.2out of 10

Good value for an Idaho-only company that will handle its own yearly filings.

What you get

  • In-state street address for the registered office
  • Legal papers scanned and posted online for you

Why pick it

  • Flat $99 a year
  • Lowest agent price we rank in Idaho
  • LLC formation and foreign registration from the same company
  • First agent year free with formation

Less good

  • Annual report not included
  • Charges $99 for the EIN application
  • No coverage outside Idaho
Visit Idaho Registered Agent.coPartner link. We may earn money if you buy.

The $99 yearly plan

For $99 a year Idaho Registered Agent.co serves as your Idaho registered agent: you get an in-state street address for the registered office, and legal documents served on the company are scanned and sent to you online. Renewal is the same $99.

Using Idaho Registered Agent.co to form your LLC

Idaho Registered Agent.co prepares and files the Certificate of Organization Limited Liability Company for $199 plus Idaho's $100 filing fee. The first year of registered agent service is included, then the agent is $99 a year. An EIN application is a $99 add-on; the IRS issues EINs for free.

After formation, Idaho expects the annual report every year, due last day of the entity's anniversary month. Filing it is not part of Idaho Registered Agent.co's published prices.

Bringing an existing company into Idaho

For a company formed elsewhere, Idaho Registered Agent.co files the Foreign Registration Statement with the Idaho Secretary of State, Business Services for $199 plus the state's $100 fee. A year of registered agent service comes with it. You supply certificate of existence (certificate of good standing) from the home state dated within 90 days.

Idaho Registered Agent.co vs Mainstay Filing

Over three years Idaho Registered Agent.co comes to $297 and Mainstay Filing to $447 ($150 apart). Mainstay works nationwide and scans the first three government mailings a year free. Idaho Registered Agent.co's LLC route costs $397 over three years; Mainstay Filing's is $199 a year with the annual report filed. ID Registered Agent.org, the other Idaho agent on our list, publishes the same yearly price of $99, and the two sit close together on our Idaho pages.

Idaho Registered Agent.co, answered

How much does Idaho Registered Agent.co cost?

$99 a year for its registered agent service, and the same at renewal. LLC formation is $199 plus the Idaho filing fee.

Does Idaho Registered Agent.co file my annual report?

No. Filing the Idaho annual report is not part of its published prices.

Is Idaho Registered Agent.co a good registered agent for an Idaho LLC?

Yes, for an Idaho-only company that wants a low, flat price. Its average score across our Idaho pages is 9.2.

What does Idaho Registered Agent.co include?

The in-state address the state requires, with served papers scanned to you.

Can Idaho Registered Agent.co register my out-of-state company in Idaho?

Yes. It files the registration for $199 plus Idaho's fee, with a year of agent service included.

Keep reading

Where the facts come from

  1. legislature.idaho.gov/statutesrules/idstat/Title30/T30CH21/SECT30-21-4 (Idaho registered agent statute), last confirmed October 2026
  2. legislature.idaho.gov/statutesrules/idstat/title30/t30ch21/sect30-21-2 (Idaho yearly filing: Annual report: due date, official source), last confirmed October 2026
  3. legislature.idaho.gov/statutesrules/idstat/Title30/T30CH25/SECT30-25-2 (Idaho Code § 30-25-201), last confirmed August 2026
  4. sos.idaho.gov/business-forms (Idaho formation fee: Filing fee, official source), last confirmed October 2026
  5. legislature.idaho.gov/statutesrules/idstat/Title30/T30CH21/SECT30-21-2 (Idaho formation fee: Filing fee, official source), last confirmed October 2026
  6. archive.sos.idaho.gov/CORP/forms/FOREIGN/Foreign%20Reg%20Statement.pdf (Idaho Secretary of State, Foreign Registration Statement), last confirmed October 2026
  7. sos.idaho.gov/business-resources/business-faq (Idaho Secretary of State, business FAQ), last confirmed October 2026
  8. legislature.idaho.gov/statutesrules/idstat/Title30/T30CH21/SECT30-21-5 (Idaho Code 30-21-505, activities that are not doing business), last confirmed October 2026
  9. legislature.idaho.gov/statutesrules/idstat/Title30/T30CH21/SECT30-21-2 (Idaho Code 30-21-213, annual report), last confirmed October 2026
  10. archive.sos.idaho.gov/CORP/forms/FOREIGN/Foreign%20Withdrawal.pdf (Withdrawal of Foreign Registration Statement), last confirmed October 2026
  11. legislature.idaho.gov/statutesrules/idstat/Title30/T30CH21/SECT30-21-5 (Idaho Code 30-21-502, registration to do business), last confirmed November 2026
  12. Idaho Registered Agent.co: home, pricing and service pages, read November 12, 2026
  13. Mainstay Filing: Idaho service pages, read November 12, 2026