From 27 February to 3 March 2023, the Brandenburg University of Finance in Königs-Wusterhausen hosted a project week, which was also joined by a group of students from the Tax University with a presentation video "Education in Wartime".

On 29 April, acting Rector Dmytro Serebryanskyi met with Markus Lausmann, Head of the "Ambulance for Ukraine" Foundation, and representatives of the Foundation Jutta Stüsgen, Denis Rimpe, Anke Sträter with the participation of Hans Jürgen Petrauschke, Head of the District Administration of Neuss, Iryna Shum, Consul General of Ukraine in Düsseldorf, and Rolf Büschgens. 

On 28 April, as part of his visit to Germany, Acting Rector Dmytro Serebrianskyi met with Reinhard Verholen, President of the Chamber of Tax Advisers of Düsseldorf, and Dr Gregor Feiter, Managing Director of the Chamber of Tax Advisers of Düsseldorf. 

On 28 April 2023, at the personal invitation of the Minister of Finance of North Rhine-Westphalia Markus Optendrenk, a delegation of the State Tax University paid an official visit to the University of Finance of North Rhine-Westphalia in Nordkirchen (Federal Republic of Germany).

On 18 March, students of the State Tax University took part in the first inaugural Strategic Session on the reconstruction of de-occupied Irpin, which took place in the session hall of the Irpin City Council.

Thanks to the help of the International Organisation for Migration, which delivered windows and double-glazed windows to the University on 13 February, the top two floors of the building of the Educational and Research Institute of Law of the State Tax Service of Ukraine have already been glazed.