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  4. Top Up Tax

Top Up Tax

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Top Up Tax

Top-up taxes – Changes proposed by the OECD and confirmed by the EU

On 5 January 2026, the OECD published a document on the “Side-by-Side Package” on its website. This is another OECD document which, among other things,...

Petr Němec
| 4 min read | January 16, 2026
Audit of financial statements

Amendment to the Act on Accounting, Auditors and Additional Taxes published in the Collection of Laws

On 2 September 2025, Act No. 316/2025 was promulgated in the Collection of Laws, which contains the changes that were adopted (and have been discussed for...

3 min read | September 8, 2025
International Taxes Advisory

Top-up Taxes – Can we rest assured in the Czech Republic now?

On 23 July 2025, the Senate of the Czech Republic discussed and approved an amendment to the Act on Top-up Taxes (Senate Document No. 160).

4 min read | July 28, 2025
Top Up Tax

Top-up taxes – recent developments

In June 2025, the Ministry of Finance of the Czech Republic published a draft Decree on form submissions for top-up taxes as part of the inter-ministerial...

5 min read | July 22, 2025
Top Up Tax

Amendment to the Czech Act on Top-up Taxes is being finalized

Following our previous information (here), we would like to inform you that on Friday, June 27, 2025, the amendment to the Act on Top-up Taxes (Parliamentary...

3 min read | June 30, 2025
International Taxes Advisory

Further developments in the area of top-up taxes

Further to our earlier information ( here ), we would like to give you a brief update on the situation.

3 min read | June 3, 2025
International Taxes Advisory

Top-up taxes – current developments in the Czech Republic

We would like to inform you briefly about the current development of legislation in the area of top-up taxes in the Czech Republic.

Petr Němec
| 4 min read | April 8, 2025
International Taxes Advisory

Amendment to the Top-Up Tax Act still “only” in its second reading in the Chamber of Deputies

Although it has been more than half a year since the draft amendment on the top-up tax was introduced in the Chamber of Deputies, it has not yet been approved.

3 min read | March 11, 2025
International Taxes Advisory

Compensatory taxes (Pillar 2) – Development in the OECD and in the Czech Republic

We would like to inform you that further supporting documents on the application of top-up taxes were published within the OECD in January 2025.

5 min read | January 28, 2025
International Taxes Advisory

Financial Statements for 2024 and Top-Up Taxes

As of December 31, 2023, Act No. 416/2023 Coll., on top-up taxes for large multinational groups and large domestic groups comes into effect. This act...

Petr Němec
| 5 min read | November 22, 2024
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