
Czech Employers Must Register New Hires Before Their First Day: What Changed on July 1, 2026
From July 1, 2026, Czech employers must register every new hire with the ČSSZ before the employee starts work — the old eight-day post-start window is gone. This guide covers the partial-registration option for Czech workers, the stricter foreign-worker rules, the JMHZ monthly report behind the change, penalties up to CZK 10 million, and a seven-step onboarding checklist.









