Guide
BOI Filing California Guide
BOI filing in California follows federal FinCEN requirements. File at fincen.gov/boi. BOI is a federal requirement, not a state filing.
California
BOI Filing in California
Key Facts
| Detail | Information | |--------|------------| | Filed with | FinCEN (federal), NOT California SOS | | URL | fincen.gov/boi | | Cost | Free | | Penalty | $500/day for non-filing | | Who files | All California LLCs and corps (unless exempt) |
Common Confusion
Many California business owners confuse BOI filing with state annual reports. They are separate:
- BOI report — Filed with FinCEN (federal)
- Annual report — Filed with California Secretary of State
- Both are required. Neither replaces the other.
How to File
How to File BOI in California
- Go to fincen.gov/boi
- Enter your California LLC/corp information
- Enter your EIN
- Report all beneficial owners (25%+ ownership)
- Upload ID documents
- Submit (free)
See BOI filing requirements and BOI for LLC for details.
EIN
Need an EIN for Your California Business?
Your EIN is required for BOI filing. If you don't have one yet:
Apply for EIN — $49 | EIN in california
Related: BOI filing | BOI penalties | BOI deadline
Frequently Asked Questions
Is BOI filing required?
Yes, for most LLCs and corporations. 23 exemption categories exist for large companies. See BOI filing requirements.
Is BOI filing free?
Yes. Filing directly with FinCEN at fincen.gov/boi is completely free. No government fee exists.
What is the penalty for not filing BOI?
$500 per day civil penalty, up to $10,000 fine, and up to 2 years imprisonment for willful violations.
Who is a beneficial owner?
Any individual with 25%+ ownership interest or substantial control over the company (CEO, CFO, managing member).
Where do I file BOI?
File at fincen.gov/boi. This is the only authorized filing platform. BOI is a federal filing, not a state filing.
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