Idaho LLC Name Search & Entity Availability
Verify legal availability against the Idaho Secretary of State (sosbiz) database, review statutory requirements, and secure your brand across domains and social networks.
Scan Your Proposed Idaho Business Name
Instant real-time checks across DNS domains, major social handles, and federal trademark databases.
Idaho LLC Formation Cost & Fee Breakdown
Statutory fees and ongoing compliance requirements for Idaho.
| Fee Type | Cost | Authority / Schedule | Mandatory? |
|---|---|---|---|
| State Filing Fee (Articles of Organization) | $100 | Idaho Secretary of State (sosbiz) | Yes (One-time) |
| Annual / Biennial Compliance Fee | $0 (annual report is free) | Annual / Biennial Schedule | Yes (Recurring) |
| Registered Agent Service | $0 - $39/yr (Northwest) | Commercial Agent or Self | Yes (Required) |
| Federal EIN (Tax ID) | $0 (Free) | Internal Revenue Service (IRS) | Recommended |
Idaho LLC Naming Rules & Guidelines
Official statutory naming constraints administered by the Idaho Secretary of State (sosbiz).
Must contain 'Limited Liability Company', 'Limited Company', 'L.L.C.', 'L.C.', 'LLC', or 'LC'.
How to Form an LLC in Idaho (Step-by-Step)
Choose a Compliant Idaho LLC Name
Your business name must contain a statutory designator such as "LLC" or "Limited Liability Company". It must be distinguishable from all other registered active entities on file with the Idaho Secretary of State (sosbiz).
Appoint a Registered Agent in Idaho
You must appoint a registered agent with a physical street address in Idaho (P.O. Boxes are not permitted). The agent accepts service of process and official legal notices during standard business hours.
File Formation Documents & Pay $100
Submit your official Articles of Organization to the Idaho Secretary of State (sosbiz). The standard state filing fee is $100 with an estimated processing time of 1-2 business days.
Draft an LLC Operating Agreement
An Operating Agreement outlines internal governance, voting thresholds, equity percentages, and profit disbursements. Having an executed operating agreement protects corporate liability separation in court.
Obtain a Free Federal EIN from the IRS
Your Employer Identification Number (EIN) acts as your business's Federal Tax ID. It is required for business checking accounts, merchant services, and hiring staff.
Maintain Annual Compliance & Reports
Stay in continuous good standing with Idaho by filing your required statutory reports: $0 (annual report is free).
Idaho LLC — Frequently Asked Questions
Quick answers on cost, timing, naming rules, and compliance.
How much does it cost to form an LLC in Idaho?
The Idaho Secretary of State (sosbiz) charges a $100 filing fee for Articles of Organization. Most founders also budget for a registered agent and optional expedited processing.
How long does it take to get an LLC approved in Idaho?
Standard processing time is 1-2 business days. Online filings are typically the fastest option.
What are the LLC naming requirements in Idaho?
Must contain 'Limited Liability Company', 'Limited Company', 'L.L.C.', 'L.C.', 'LLC', or 'LC'.
Does Idaho require a registered agent for an LLC?
Yes. Idaho requires every LLC to maintain a registered agent with a physical street address in the state (P.O. boxes are not accepted) to receive legal documents during business hours.
What annual reports or fees does a Idaho LLC owe?
Ongoing compliance costs $0 (annual report is free). Missing the filing deadline can trigger late fees or administrative dissolution, so calendar it.
Where do I officially file my Idaho LLC?
File directly with the Idaho Secretary of State (sosbiz) through their official business entity portal. Always verify name availability in the state registry before filing.