Idaho LLC Cost (2026): Filing Fee + Annual Fees
Forming an LLC in Idaho costs $100 to file (online; paper adds a surcharge), plus no recurring state fee (annual report (no fee)). $100 to form; the annual report is required but free to file online. That works out to about $100 in the first year and roughly $100 in state fees over five years (filing plus recurring), before a registered agent or any taxes. These are 2026 estimates of published state fees — not legal or tax advice. Verify with the Idaho Secretary of State.
Source: Idaho Secretary of State. Data as of 2026-06-14.
Idaho LLC fee breakdown
| Cost item | Idaho |
|---|---|
| State filing fee (Articles of Organization) | $100 (online; paper adds a surcharge) |
| Recurring state fee | None (annual report (no fee)) |
| Annualized recurring cost | $0/yr |
| Filing agency | Idaho Secretary of State |
Source: Idaho Secretary of State. Data as of 2026-06-14.
Estimate your total Idaho LLC cost
The state fees above are only part of the picture. Add an optional registered agent and one-time extras to estimate your real first-year cost in Idaho:
Idaho LLC cost over time
| Item | Estimated cost |
|---|---|
| First-year state cost | $100 |
| Each following year (state fee) | $0 |
| 5-year state cost (filing + recurring) | $100 |
Source: Idaho Secretary of State. Data as of 2026-06-14.
What the recurring Idaho fee covers
$100 to form; the annual report is required but free to file online.
Idaho does not charge a recurring report fee, but you may still owe state income, franchise or other business taxes depending on your activity. Confirm with the Idaho Secretary of State and a tax professional.
Frequently asked questions
How much does it cost to form an LLC in Idaho?
Forming an LLC in Idaho costs $100 to file the Articles of Organization with the Idaho Secretary of State (online; paper adds a surcharge), plus no recurring state fee. $100 to form; the annual report is required but free to file online. These are estimates of published state fees — verify with the Idaho Secretary of State.
Does Idaho have an annual LLC fee?
No. Idaho has annual report (no fee), so there is no recurring state fee to keep the LLC active (other taxes may still apply).
Do I need a registered agent for a Idaho LLC?
Yes. Like every state, Idaho requires your LLC to name a registered agent with a physical address in the state. You can act as your own agent for free, or hire a commercial registered-agent service for roughly $50–$300 per year. See do I need a registered agent?
Where do I verify Idaho LLC fees?
Check the current fees with the Idaho Secretary of State. The figures here are 2026 estimates compiled from a consolidated source and the state agency — confirm before you file.
Compare with other states
See how Idaho stacks up in the national LLC cost comparison, or jump to a nearby state:
- Maine LLC cost — $175 to file, $85/yr (annual report)
- Montana LLC cost — $35 to file, $20/yr (annual report)
- North Carolina LLC cost — $125 to file, $200/yr (annual report)
- South Carolina LLC cost — $110 to file, no recurring state fee
- Washington LLC cost — $200 to file, $60/yr (annual report)
- Arkansas LLC cost — $45 to file, $150/yr (annual franchise tax)
Estimate, not legal or tax advice. Idaho LLC fees are 2026 estimates compiled from a consolidated source and cross-checked against the state agency; they may lag a recent change. Always verify with the Idaho Secretary of State before filing. See our methodology and disclaimer.
Last updated: 2026-06-14