How much does an LLC cost in Idaho?
Forming an LLC in Idaho costs $100 in state fees online ($120 on paper).
Below: the full cost to form (file) an LLC in Idaho, what it costs to keep it each year, and what each formation service adds.
Idaho state fees
From the Idaho Secretary of State. Every amount links to the official page it comes from; "?" means we have not verified it yet.
| Fee | Amount | When | Checked |
|---|---|---|---|
| Certificate of Organization | $100 $120 on paper | Once, to form the LLC | Oct 28, 2026 |
| Annual Report Idaho Secretary of State | ? | every year, from the year after formation | — |
| 3 years of state fees | ? | Not complete yet: Annual Report still to verify. | |
What it costs with a formation service (3 years)
State fees for Idaho included. For each service its cheapest package over 3 years, plus the registered agent every LLC needs (unless you are your own). Ranked by cost only; whether a company pays us does not change the order.
| Service | Registered agent | Year 1 | 3 years | |
|---|---|---|---|---|
| 1st year free, then $149/year (standalone price) | Not yet verified | Not yet verified Annual Report: still to verify. | Visit site | |
| Included | Not yet verified | Not yet verified Annual Report: still to verify. | Visit site | |
| 1st year free, then price not published | Price not published | Price not published Not on Inc Authority's site: registered agent price after year 1. | Visit site | |
| Not included: $249/year | Not yet verified | Not yet verified Annual Report: still to verify. | Visit site | |
| Not included: $119/year | Not yet verified | Not yet verified Annual Report: still to verify. | Visit site | |
| 1st year free, then $125/year | Not yet verified | Not yet verified Annual Report: still to verify. | Visit site | |
| Not included: $149/quarter | Not yet verified | Not yet verified Annual Report: still to verify. | Visit site | |
| Not included: $199/year | Not yet verified | Not yet verified Annual Report: still to verify. | Visit site | |
| Not included: $99 1st year, then $199/year | Not yet verified | Not yet verified Annual Report: still to verify. | Visit site |
Not available in Idaho: Firstbase (forms LLCs in Delaware and Wyoming only, source).
Calculate it for your situation →
Are you your own registered agent (you need a street address in Idaho and must be there in office hours)? Then the 3-year state fees are ? when you file everything yourself.
Registered agent in Idaho
Every LLC needs a registered agent with a physical address in the state where it is registered. You can act as your own if you meet the state's rules, or pay a service. Registered agent prices compared →
FAQ
How much does it cost to form (file) an LLC in Idaho?
$100 in state filing fees for the Certificate of Organization online, $120 on paper. A formation service adds its own price on top.
Facts and costs only, not legal or tax advice. Fees change: always confirm on the Idaho Secretary of State site before you file.