Luxembourg National Identification Number (LNIN) – RCS Formality Updates

The deadline is now set. The Luxembourg Trade and Companies Register (RCS) requires natural persons registered with the RCS to provide a Luxembourg National Identification Number (LNIN) by October 1, 2025. Furthermore, starting June 1, 2025, the update of the LNIN for natural persons registered with the RCS will incur a fee.