Start Your Idaho LLC in 2026: Complete Formation Guide

How to Form an LLC: Step-by-Step

1. 1

   Choose Your Idaho LLC Name

   Select a unique name that includes 'LLC' or 'Limited Liability Company' and isn't already taken by another Idaho business. Search availability using the Idaho Secretary of State's business name database to ensure your preferred name is available.

   Pro tip: Idaho allows you to reserve your LLC name for 4 months by filing a Name Reservation Application with a $20 fee.
2. 2

   Designate a Registered Agent

   Appoint a registered agent with a physical Idaho address who can receive legal documents during business hours. This can be yourself if you have an Idaho address, or you can hire a professional service.

   Pro tip: Using a professional registered agent service protects your privacy and ensures you never miss important legal notices, even when traveling.
3. 3

   File Articles of Organization

   Submit your Articles of Organization to the Idaho Secretary of State with the $100 filing fee. You can file online through the Idaho Secretary of State website or by mail using the official form.

4. 4

   Create an Operating Agreement

   While not required by Idaho law, drafting an operating agreement is highly recommended. This document outlines ownership structure, management responsibilities, and operational procedures for your LLC.

5. 5

   Obtain an EIN from the IRS

   Apply for an Employer Identification Number (EIN) directly from the IRS website at no cost. This federal tax ID number is required for tax filings, opening business bank accounts, and hiring employees.

6. 6

   Open a Business Bank Account

   Separate your business and personal finances by opening a dedicated business bank account. Bring your Articles of Organization, EIN confirmation, and operating agreement to establish your account.

   Pro tip: Shop around for business banking options - many Idaho banks offer free business checking accounts for new LLCs with low transaction volumes.
7. 7

   Obtain Business Licenses and Permits

   Research and apply for any industry-specific licenses or permits required for your business type. Check with both Idaho state agencies and your local city or county for applicable requirements.