Starting a business in France requires obtaining a SIRET number—the 14-digit identification number that allows you to operate legally. This SIRET Number Application Form streamlines the entire registration process by collecting your business details, legal structure information, and supporting documents in one place.

Designed for entrepreneurs, startups, and small business owners navigating French regulatory requirements, this template helps you prepare your application for INSEE (Institut National de la Statistique et des Études Économiques) with confidence. Whether you're registering as an auto-entrepreneur, SARL, SAS, or another legal structure, the form adapts to collect the right information for your specific business type.

Why Paperform is the ideal solution for French business registration:

With Paperform's conditional logic, the form automatically shows or hides relevant fields based on your legal structure selection, ensuring you only provide the information that matters to your business type. Upload identity documents, proof of address, and business registration certificates directly within the form—keeping everything organized and secure with SOC 2 Type II compliance.

For legal services firms, accounting practices, and business consultancies supporting French entrepreneurs, this template offers a professional, branded experience that builds trust from the first interaction. Customize the form's appearance to match your brand, embed it on your website, or share it as a standalone landing page.

Automate your client onboarding workflow:

Connect this form to Stepper to automate follow-up actions after submission. Automatically create client folders, send confirmation emails, update your CRM with new business details, or trigger internal tasks for document review. With Paperform's native integrations, you can also sync submissions to Google Sheets, Airtable, or your practice management system—eliminating manual data entry and reducing processing time.

Whether you're an entrepreneur handling your own registration or a professional helping clients navigate French business law, this SIRET application form ensures nothing falls through the cracks. Get started with Paperform's free plan or explore our professional tiers for advanced automation, team collaboration, and unlimited submissions.