Multistate LLC

Multistate LLC › Idaho

Idaho upkeep for a multistate LLC

Adding Idaho costs $100 to register; after that the state charge is nothing and the agent is $149 a year.

What Idaho adds each year

State charge
No fee (Annual report)
Due
Before the end of the month in which the LLC registered
Agent after year one
$149 a year with Mainstay Filing

Stacked with other states

If Idaho is one of several registrations, here is how the totals grow.

Registered inRegistration feesUpkeep, 2 years
Idaho + California$170$318
Idaho + Texas$850$298+
Idaho + Florida$225$575.50
Idaho + California + Texas$920$467+

Registration fees are one-time. Upkeep is two years of state charges plus each agent at the $149 renewal rate, which is what it costs once the free first year is over.A + marks a variable state charge left out of the total.

Best 3 Foreign Registration Services in Idaho (2026)

Adding Idaho to your LLC? These file it, in order.

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 questions

What does it cost each year to keep a foreign LLC in Idaho?

No fee (Annual report), plus the agent at $149 a year after the free first year.

What is the registration fee in Idaho?

$100 once, to the Idaho Secretary of State, Business Services.

Is the Idaho agent a separate cost from other states?

Yes. Each state needs its own registered agent with an address there, so the agent charge repeats for every state you add.

Sources