How to form a corporation in Idaho for $0 service fee.
Idaho state filing fee is $100. Standard processing Same week (online). We file Articles of Incorporation with the Idaho Secretary of State, issue 10M authorized shares (QSBS-eligible), prepare Idaho corporate bylaws, issue founder common stock with vesting and 83(b) templates, obtain your EIN, and file your BOI report.
SEAL
2026
When the corporation structure fits.
- You plan to raise venture capital (institutional investors require C-Corp)
- You want to issue stock options to employees (ISOs)
- You want QSBS eligibility for capital gains tax exclusion
- You expect significant retained earnings (C-Corp can retain at 21% federal rate)
- You want clear separation between operators and shareholders
- You are a solo operator or small business not raising outside capital
- You want pass-through taxation with no corporate formalities
- You prefer minimal annual compliance burden
- You will own real estate (LLCs are standard for property holding)
- You want simpler ownership transfer without share certificates
Why Idaho for your corporation.
Among the fastest-growing US states for population and business formation. Strong tech corridor in Boise. No annual report fee for LLCs (one of the few states). State income tax 1.5-5.8%.
Where Idaho corporations are headquartered.
Free with your Idaho corporation LLC formation.
Starter is genuinely $0. We pass through the $state Idaho corporation state fee at cost. Everything below is included free.
- Articles filed with the Idaho Secretary of State, our service fee $0
- IRS EIN application (Form SS-4) filed for you
- Idaho corporation-specific Operating Agreement or Bylaws template
- Idaho corporation Registered Agent service: first year free, then $99/year
- Basic Idaho corporation compliance calendar (annual report dates)
- Document storage, 5 GB
Add the operating stack most Idaho corporation businesses need.
BOI filing + annual report filing + custom domain (1 free) + business email (3 mailboxes) + business phone line + brand kit (logo + 100 cards) + website builder + books + CRM + e-signature unlimited + document vault unlimited + audit trail + priority support. See full Growth features →
BOI filing $249 one-time · Annual report filing $149 + state fee · Foreign qualification $149/state · Trademark $249/class + USPTO fee · Custom Operating Agreement $199 · Expedited state filing state fee + $50 service. Full add-on pricing →
From form to filed in Idaho.
Idaho corp vs other formation states.
Idaho corporate resources.
The File.Business Promise
If we miss a filing deadline on a service you pay us to manage, we pay the state penalty. If you change your mind in the first 60 days, we refund our service fee in full. Your data stays yours, always.
Idaho Corporation questions.
Should I form my Idaho corporation as a C-Corp or S-Corp?
What is the difference between forming an LLC and a corporation in Idaho?
Do I need bylaws for my Idaho corporation?
How many shares should my Idaho corporation authorize?
What is QSBS and does my Idaho corporation qualify?
Do I need to issue founder stock with vesting?
When should my Idaho corporation elect S-Corp status?
Start your Idaho Corporation in 5 minutes.
Tell us a few details. We file with the Idaho Secretary of State, prepare your bylaws, issue founder stock with vesting, file your 83(b) reminder, obtain your EIN, and file BOI.
Related searches: form a corporation in Idaho · Idaho C-Corp · Idaho S-Corp · Idaho incorporation cost 2026 · how to incorporate in Idaho · Idaho Secretary of State corporation · Idaho corporate bylaws · Idaho QSBS · Delaware vs Idaho C-Corp
Corporations we have formed in Idaho.
On the $129/yr Compliance Annual Filings plan, we cover state late fees.
When you autofile your annual report through the $129/yr plan and we miss the deadline, we pay the state's late fee. The guarantee applies to that specific plan and the filings it includes. Other File.Business services are billed at the prices on this page.