How to Form an LLC in Idaho (2026 Guide)
Everything you need to form a Idaho LLC: state filing fee ($100), processing time (5-7 business days), annual compliance, taxes, and the exact 7-step process. Reviewed by IRS Enrolled Agents.
To form an LLC in Idaho, file the Articles of Organization with the Idaho Secretary of State (fee: $100), appoint a registered agent with a Idaho street address, obtain an EIN from the IRS, and adopt an operating agreement. Standard processing takes 5-7 business days. The annual annual report is $0, due Anniversary month. With Gullia Filing, total first-year cost is $249 (all-inclusive: state fee, registered agent, EIN, operating agreement).
Idaho LLC Cost Breakdown
Total transparent pricing for forming and maintaining a Idaho LLC. No surprise upsells, no hidden fees.
| Item | Cost | Notes |
|---|---|---|
| Idaho SoS filing fee | $100 | One-time, paid to the state |
| Expedited processing (optional) | +$40 | Reduces wait to 24 hours |
| Registered agent (year 1) | Included | Included free in every Gullia package |
| EIN (Federal Tax ID) | Included | Filed with the IRS, no extra charge |
| Operating agreement | Included | Attorney-reviewed, state-compliant |
| Gullia Filing Starter service fee | $149 | Flat fee, no upsells |
| Total first-year cost | $249 | All-inclusive, no surprises |
| Recurring: Annual Report | $0/yr | Due Anniversary month |
The 7-Step Idaho LLC Formation Process
Every Idaho LLC follows the same core process. Here is exactly what happens, in order, and what Gullia Filing handles on your behalf.
Choose a Idaho LLC name
Pick a name that includes "LLC", "L.L.C.", or "Limited Liability Company" and is distinguishable from existing Idaho entities. Our free name check tool verifies availability against the Idaho Secretary of State database in seconds.
Appoint a Idaho registered agent
Idaho requires a registered agent with a physical street address in the state to receive legal and tax notices. Gullia Filing provides this service in every package, protecting your privacy and ensuring you never miss a critical filing.
File the Articles of Organization
Submit formation paperwork to the Idaho Secretary of State with a $100 filing fee. Expedited processing is available for $40 additional. We handle the filing electronically and forward your certified copy within 5-7 business days.
Obtain your EIN (Federal Tax ID)
Apply to the IRS for an Employer Identification Number, required to open a US business bank account, hire employees, and file federal taxes. Included free in every Gullia Filing package.
Draft an operating agreement
An operating agreement establishes member rights, profit distributions, management structure, and dispute resolution. Even single-member LLCs benefit from having one on file for bank account opening and to reinforce the corporate veil. We provide a state-compliant, attorney-reviewed template in every package.
Register for Idaho taxes and licenses
Register with the Idaho Department of Revenue for state tax IDs, sales tax permits if applicable, and any industry-specific licenses. Our compliance calendar tracks every deadline automatically.
Open a US business bank account
With your EIN, Articles of Organization, and operating agreement, you can open a US business bank account. We provide bank-ready document packages and can introduce you to fintech partners that accept remote onboarding.
Idaho LLC Tax Obligations
State tax summary
5.8% flat personal income tax on ID-resident LLC members. Free annual report.
Franchise tax: No franchise tax on LLCs. 5.8% flat corporate income tax if C-Corp elected.
Federal tax defaults
A single-member Idaho LLC is treated as a disregarded entity federally (income flows to Schedule C or E of the owner's Form 1040). A multi-member LLC defaults to partnership taxation (Form 1065). You may elect S-Corp status (Form 2553) or C-Corp status (Form 8832) if it reduces overall tax.
See tax and accounting servicesWhy form your LLC in Idaho
- Free annual report — no state annual filing fee.
- Boise is one of the fastest-growing US tech hubs with major relocations from California.
- 5.8% flat state income tax — competitive rate.
Things to watch for in Idaho
- Miss the annual report by 60 days and Idaho administratively dissolves the LLC — one of the shortest grace periods.
- Rural Idaho has limited banking and payment processor options for online LLCs.
Top industries for Idaho LLCs
Gullia Filing vs Alternatives (Idaho)
The state filing fee is the same everywhere. What differs is the service fee, what is included, and how transparent the pricing is.
| Provider | Base service fee | Registered agent Y1 | EIN included | Operating agreement | Total first year |
|---|---|---|---|---|---|
| Gullia Filing (Starter) | $149 | Included | Yes (free) | Yes (attorney-reviewed) | $249 |
| DIY (file yourself) | $0 | $50-150 or self | Self (free) | No (buy separately) | $100+ |
| Bizee (Silver) | $0 + upsells | Free Y1, $119/yr after | Upsell ($70) | Upsell ($99) | $269+ |
| LegalZoom (Basic) | $249 | Upsell ($299/yr) | Upsell ($79) | Upsell ($99) | $826+ |
| Northwest RA | $39 | $125/yr | Upsell ($200) | Yes (template) | $464+ |
| ZenBusiness (Starter) | $0 + $199/yr | Free Y1, $199/yr after | Upsell ($99) | Upsell ($99) | $299+ |
Comparison based on publicly available pricing as of 2026. State filing fee ($100) is paid to Idaho and identical across providers. Verify current pricing directly with each provider before purchasing.
Frequently Asked Questions
The most common questions about forming an LLC in Idaho, answered by our Enrolled Agents.
Compare Idaho to nearby states
Ready to form your Idaho LLC?
Flat $149 service fee. State fee $100 paid directly to Idaho. EIN, registered agent, and operating agreement included. No upsells, no surprises.