Idaho Registered Agents (2026): Official Rules, State Fees and the 3 Best Agents
ID Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and Idaho Registered Agent.co ($99 a year): our 2026 order for registered agent service in Idaho. There is no yearly report fee in Idaho, which shares 1st of 50 on yearly state fees.
No feeFalls due: last day of the entity's anniversary month. legislature.idaho.gov as of October 2026
State fees per year
$0Recurring state charges, yearly basis
Who files for you in Idaho
Order from the five weighted criteria on the methodology page: three-year service fees at 32%, filings covered at 28%, then renewal price, fit with Idaho rules and clarity of fees.
1. ID Registered Agent.org: best for a one-state company
Where we would begin$99 yearly (renews $99)
Entry one is ID Registered Agent.org: $99 yearly for an Idaho agent with an in-state office address.
Its three-year service fees are under Mainstay Filing's, and cost carries 32% of the score, the largest weight.
Idaho registered agent rules as the state states them
Every LLC must name a registered agent with an in-state street address. The address has to be a physical street address in Idaho. P.O. boxes and commercial mailboxes are not accepted.
Persons who may serve: An Idaho resident, or a business entity authorized to do business in Idaho. An assumed business name (DBA) cannot serve. (Idaho Code § 30-21-404)
Idaho LLC upkeep in 2026
Mail about the annual report reaches your registered agent; the report costs nothing every year and falls due last day of the entity's anniversary month.
How the Idaho order was set
Of the five criteria, added cost over three years (32%) is where ID Registered Agent.org pulled ahead of Mainstay Filing in Idaho.
At $297 for three years, $150 below Mainstay Filing, ID Registered Agent.org leads on cost.
Idaho registered agent questions
Is a registered agent compulsory in Idaho?
It is. Every LLC must name a registered agent with an in-state street address.
Who is allowed to act as the registered agent in Idaho?
An Idaho resident, or a business entity authorized to do business in Idaho. An assumed business name (DBA) cannot serve.
What does a Idaho registered agent charge each year?
Our picks cost $99 to $149 per year.
What does the state charge an LLC every year?
Nothing repeats with the state: Idaho has no yearly report fee.
Which registered agents does this entry list?
ID Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and Idaho Registered Agent.co ($99 a year), best entry to last.
Which registered agent should I choose?
Our entry order: ID Registered Agent.org ($99 a year, unchanged at renewal, for a company that stays in one state), then Mainstay Filing and Idaho Registered Agent.co.