How to Start an LLC in Idaho (Step-by-Step)
Forming an LLC is one of the smartest moves you can make for your Idaho business. This step-by-step guide covers every requirement, cost, and insider tip. Want to skip the paperwork? Let Filing Fox handle the process for you — so you can focus on your business!
- Same-Day Scans, Instant Notifications
- Privacy by Default
- Business Address
- Instant Domain, Website, Email & Business Phone
Idaho LLC Quick Facts
Free — Annual Report (due yearly, online)
Approval Time: 5–7 business days (online or by mail)
Ready to start your LLC?
Start my LLCYour business name must be unique in Idaho.
Check name availability here and review Idaho’s naming rules to avoid rejections.
Every Idaho LLC must have a Registered Agent with a local Idaho street address (no PO boxes).
- You, the owner
- A friend or family member in Idaho
- Professional Registered Agent service (e.g., Filing Fox)
Tip: Want privacy? Filing Fox offers Registered Agent services.
File online or by mail at the Idaho Secretary of State’s website.
- Fee: $100
- Typical approval: ~5–7 business days
Not required by Idaho, but highly recommended.
Outlines ownership, management, and dispute rules. Banks often require it to open a business account.
Filing Fox provides templates with every formation package.
Get your free EIN from the IRS website.
You’ll need it to open a bank account, hire employees, and file taxes. Filing Fox can assist!
What To Do After Your Idaho LLC is Approved
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Open a business bank accountKeeping business and personal finances separate maintains your liability protection.
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Check local licensing requirementsCities and counties may require business licenses or permits even though the state doesn’t.
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File your Annual ReportIt’s free and keeps your LLC active and in good standing. Due by the end of your LLC’s anniversary month.
Why Choose Filing Fox for Your Idaho LLC?
Filing Fox takes the stress out of forming your LLC — so you can focus on your business, not paperwork or compliance headaches.
- Privacy-first Registered Agent service
- Deadline reminders so you never miss an Annual Report
- Personalized support from Idaho LLC experts

