Unified Monthly Employer Reporting from 2026: Fewer Forms, but Greater Emphasis on Accurate Data

18. 05. 2026

The year 2026 brought employers one of the most significant administrative changes in recent years. Unified monthly employer reporting is intended to gradually replace a number of existing reports submitted to various public authorities and to unify communication between employers and the state into a single regular electronic filing.

At first glance, this appears to be a simplification. Instead of repeatedly submitting data to different institutions, the employer is to submit a single report, the data from which will then be used by the relevant public authorities. However, the practical impact is broader. Employers must monitor not only the submission itself, but also the quality of data in payroll and HR systems, the proper registration of employees, the link to payroll accounting, and the setting of internal responsibility for checking the data being submitted.

The main obligations associated with unified monthly reporting took effect on 1 April 2026. For the months of January to March 2026, reports had to be submitted retrospectively, separately for each month. Already during the implementation period, it became clear that this is not merely a technical change of form, but a systemic change requiring cooperation between accountants, payroll accountants, HR staff, and company management.

For entrepreneurs, it is important to understand that the introduction of unified reporting does not mean that all other obligations automatically disappeared overnight. Some agendas are being integrated gradually, and in 2026 certain obligations still remain under the previous regime. Employers therefore cannot rely merely on the general assumption that “only one report is now submitted”; they must specifically verify which obligations apply to them, under which regime, and from what date.

Particular attention should be paid by employers who employ foreign nationals, work with multiple payroll departments, use agreements to complete a job or agreements to perform work, or have a more complex structure of employment relationships. The risk of errors may be higher precisely for these employers, because unified reporting works with data that is relevant not only for social security, but also for other public-law agendas.

From a legal perspective, it is essential that responsibility for the accuracy of data cannot be viewed merely as a technical matter of payroll software. If a company submits incorrect, incomplete, or late data, this may affect its relationship with the state, employees, and supervisory authorities. Company management should therefore set up a clear internal process specifying who prepares the data, who checks it, who submits it, and how compliance with this obligation is recorded.

In conclusion, unified monthly employer reporting has the potential to simplify administration, but only for those employers who properly prepare for the new system. For entrepreneurs, the greatest risk is therefore not the new form itself, but the underestimation of data, internal responsibility, and control. In 2026, a review of payroll and HR processes should therefore be one of the practical steps taken by every employer.

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