On 28 June, the State Tax University joined the International Roundtable of Partner Universities of the Warsaw School of Technology and Industrial Studies (Poland), which was attended by 22 higher education institutions from Ukraine.

On 14 June, the university community of the State Tax University took part in the event of the Institute of International Tax Law of the North Rhine Westphalia University of Finance.

On 9 June, representatives of more than 60 Ukrainian higher education institutions and their British partners gathered in Lviv at the International Conference "Internationalisation as a Key to Sustainability and Recovery: The First Year of the Twinning Programme" to summarise the first year of the Twinning project (main achievements and challenges of cooperation) and consider the Programme Strategy for 2023-2024.

On 9 June, a foreign delegation from the United States of America - representatives of the Arizona Defence Industry Coalition (AZDIC), headed by its president, Lindy Smith, arrived at the State Tax University.

On 7 June, the world premiere of the documentary Eastern Front by British journalist John Sweeney took place at the Cinema House in Kyiv. 

On 5 June 2023, acting Rector of the State Tax University Dmytro Serebryansky held a working meeting with representatives of American University Kyiv (AUK), which was attended by AUK President Dan Rice, AUK Vice President Oleksiy Shershov and AUK Doctor of Philosophy, Head of the AUK Office Liudmyla Dolgonovska.