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  4. Top Up Tax

Top Up Tax

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

Top Up Tax

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

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

Audit of financial statements

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

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

International Taxes Advisory

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 taxes – recent developments

Top Up Tax

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

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

Top Up Tax

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

Further developments in the area of top-up taxes

International Taxes Advisory

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

3 min read | June 3, 2025

Top-up taxes – current developments in the Czech Republic

International Taxes Advisory

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

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

International Taxes Advisory

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

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

International Taxes Advisory

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

Financial Statements for 2024 and Top-Up Taxes

International Taxes Advisory

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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