Form 12b-25 An SEC filing, also referred to as the Notification of Late Filing, which is used when a company anticipates that other key filings will not be completed by their deadlines. Home Resources Startup Law Dictionary Form 12b-25 Return to Glossary Need legal help? Schedule a free consultation with a world-class startup attorney on LawTrades. LET'S CHAT Roy G. Business Attorney Heather N. Business Attorney Jared S. Business Attorney Tell us about your project We'll connect you with a vetted attorney in just a few minutes. Trusted by top companies like :