How Much Does an LLC Cost in Idaho?

What it costs to start and keep an LLC in Idaho: the $100 Certificate of Organization filing fee, ongoing state fees, and what's optional.

Last reviewed September 24, 2026

Short Answer

The state fee to form an LLC in Idaho is $100 for the Certificate of Organization, filed with the Idaho Secretary of State.

Idaho LLC Fees at a Glance

FeeAmountWhen
Certificate of Organization$100One time
Annual report$0Every year
EIN from the IRS$0One time
Verified September 2026

Fees and requirements can change. Verify current amounts and deadlines with the appropriate government agency before filing.

Optional services such as registered agents, formation companies, or accountants are not included above. You can file directly with the state yourself.

Ongoing Idaho Requirements

  • Annual report: free, due by the end of your anniversary month.
  • Sales tax permit and returns if you sell taxable goods.
  • Keep your registered agent and business address current with the state.

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Frequently Asked Questions

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

The state filing fee is $100. After that, the annual report costs $0 every year.

Official Sources

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Important Information

This website provides general educational information and tools for business owners. It is not a law firm, accounting firm, tax adviser, financial adviser, or government agency.

Information can change, and requirements vary based on business activities and individual circumstances.

Verify filing requirements, fees, deadlines, licenses, permits, and tax obligations with the appropriate government agency or a qualified professional before acting.