Top-up tax forms published
The Czech Financial Administration has published the filing forms relating to the Czech qualified domestic top-up tax and the GloBE top-up tax which were introduced in the Czech Republic as of 2024 under Act No…
On Friday, 27 June 2025, the 146th session of the Chamber of Deputies of the Czech Republic took place, where deputies discussed in the third reading laws that will significantly affect the tax and accounting practice of many taxpayers in the Czech Republic. The Chamber of Deputies will now refer the proposed bills to the Senate. Acts will enter into force after approval by the Senate, signature of the President and publication in the Collection of Laws.
The taxpayers who are constituent entities of large multinational groups are interested namely in the amendment to the Act on Top-Up Taxes discussed under Parliamentary Document No. 783. The proposed changes amend the existing law so that it is closer to the requirements of the OECD Model Rules and so that our Czech top-up tax is considered qualified for Pillar II purposes. These are very much desired changes that the payers of the top-up tax and their parent companies are waiting for. The most requested information from parent entities is the deadline for filing a tax return and an information return on the Czech (domestic) top-up tax, which should be extended by the new law from the current 10 months to:
The amendment to the Top-up Taxes Act comes into effect on the day following its publication in the Collection of Law and will also apply retroactively to tax liabilities for top-up taxes for the taxable period commencing from 31 December 2023.
The Chamber of Deputies Document No. 783 also includes the long-discussed amendment to the Accounting Act. The amendment implements Directive (EU) 2023/2775 of 17 October 2023 amending Directive 2013/34/EU of the European Parliament and of the Council, thus modifying the turnover and asset criteria for the categorization of accounting units, which are increased by 20%, the limit of the number of employees remains unchanged.
Furthermore, following the loosening approach of the European Commission in the area of ESG reporting, the originally proposed ESG obligations in the Czech Accounting Act have been amended. The sustainability report is now prepared by an accounting unit that is a company, savings and credit cooperative or insurance company and that
Another amendment is the significant reduction in the number of obligatorily audited accounting units, which occurs as a result of the abolition of the audit obligation for small accounting units. Newly, only medium-sized and large accounting units have a mandatory audit, and thus the obligation to compile and publish an annual report. In connection with the change in the limits for the categorization of accounting units mentioned above, this effectively means that the criteria for the statutory audit have changed as follows:
Another closely monitored law is Parliamentary Document No. 925 and Parliamentary Document No. 926, which concern the new Act on the Uniform Monthly Employer’s Reporting and related regulations. The uniform monthly employer’s report itself should introduce regular information obligations of employers towards state institutions, with the fact that data collection should be merged into a single form that will contain each of the information items only once. This new law thus interferes with many regulations, for example, changes in the area of withholding tax on employment income are planned for Income Tax Act in the coming years.
However, Parliamentary Document No. 926 is also interesting for other amendments that were introduced during its second reading in the Chamber of Deputies. We have already mentioned selected government proposals in our previous alert. The third reading was then passed, for example, by proposals for:
On the other hand, the following applications were rejected, among others:
We will discuss all these news and the subsequent legislative process in detail in articles on our blog and on our webcasts.
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