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Form an LLC in Idaho

How to form an LLC in Idaho: filing fee, processing time, annual report rules, the official registry link, and choosing a registered agent.

This is not a government website. Incorporation Bureau is privately owned and is not affiliated with the Idaho business registry, any Secretary of State, or the IRS. You can file directly with the official registry yourself.

Here's what forming an LLC in Idaho actually involves — the fees, the timeline, the ongoing obligations, and the official registry link, so you can file with confidence.

Idaho LLC at a glance

State filing fee$100, plus a $20 manual processing fee if filed on paper
Processing timeProcessing times change — check current times on the official registry
Annual report / franchiseAnnual report required; the state does not charge for filing it. Other taxes, licenses and optional services remain separate.
Registered agent required?Yes — physical Idaho address required
Official registryIdaho Secretary of State business search  →

Steps to form an LLC in Idaho

  1. Name your LLC and check availability in the Idaho registry.
  2. Appoint a registered agent with a physical address in Idaho.
  3. File the state’s LLC formation document using the responsible office’s instructions, and check the applicable fee and any additional filing requirements.
  4. Check the EIN requirements and choose an eligible IRS application route (see the EIN guide).
  5. Stay compliant — track any Idaho annual report and franchise obligations.
File your Idaho LLC
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Paid filing assistance is optional. Compare the selected package, government charges, included services and renewal terms before purchasing. Form in Idaho via Northwest

Some links on this page are partner links. We may earn a commission — always labeled. For official filings you can use your state's .gov registry directly. This is general information, not legal or tax advice.

Budget and filing checks for Idaho

The state’s no-charge annual report is different from an optional private preparation fee. Paper formation processing and other business obligations remain separate.

Compare the source-qualified Idaho cost row with your own first-year and recurring budget. Then check licenses and permits for the actual business activity. A filing fee is not a complete operating-cost quote.

Frequently asked questions

How much does it cost to form an LLC in Idaho?

The Idaho state filing fee is $100, plus a $20 manual processing fee if filed on paper, and the ongoing obligation is Annual report required; the state does not charge for filing it. Other taxes, licenses and optional services remain separate.

How long does it take to form an LLC in Idaho?

Processing time in Idaho varies, and expedited options may be available. Check current processing times on the official registry before you file.

Do I need a registered agent in Idaho?

Yes. An LLC must maintain a registered agent who meets Idaho's requirements. Hiring a commercial service is optional if you or another eligible agent can meet the state's address, availability and consent requirements. Check the official registry before appointing an agent.