Foreign LLC Filing

Foreign LLC Filing › Idaho

Filing a foreign LLC in Idaho

To file a foreign LLC in Idaho, send Foreign Registration Statement and the $100 fee to the Idaho Secretary of State, Business Services, with a home-state certificate.

The filing packet

ItemIdaho requirementNote
ApplicationForeign Registration StatementDownload from the office
Filing fee$100Paid to the state
Home-state certificateCertificate of existence (certificate of good standing) from the home state, no older than 90 daysOrder from the home state first
Registered agentA registered agent with a Idaho street addressNamed on the application

Where it goes

Application
Foreign Registration Statement
Fee
$100

Paying for it

The $100 is the whole state charge for the filing.

Best 3 Foreign Registration Services in Idaho (2026)

A service can assemble and send this packet. For Idaho these are the three we would choose.

1. Mainstay Filing

$199 + $100 state fee = $299

Registered agent free for the first year, then $149 a year.

2. ID Registered Agent.org

$199 + $100 state fee = $299

Registered agent included for the first year, then $99 a year.

3. Idaho Registered Agent.co

$199 + $100 state fee = $299

Registered agent included for the first year, then $99 a year.

Service prices read from each provider’s Idaho page on October 28, 2026. The state fee is the official figure below and is paid to the Idaho Secretary of State, Business Services.

Idaho filing questions

Where do I file a foreign LLC in Idaho?

With the Idaho Secretary of State, Business Services. Its filing page is linked in the table above.

What do I attach to the Idaho filing?

Certificate of existence (certificate of good standing) from the home state, no older than 90 days, with Foreign Registration Statement.

What does the Idaho filing cost?

$100 to the state. A filing service adds its own $199.

Sources