From January 2027, the Czech Single Monthly Employer Report (JMHZ) will use updated data fields and validation rules. Employers need to check both their payroll software update and the records supplied by HR. The Ministry of Labour and Social Affairs (MPSV) published the final change documentation on 5 October 2026. [1]
JMHZ has already been introduced
The JMHZ Act took effect on 1 January 2026,… Číst více