The number of processed submissions by entities in individual years is influenced by enacted legislative changes and their impact on the fulfillment of tax obligations. During times of significant legislative changes, the number of inquiries increases markedly. The year 2025 was affected by major legislative changes, which had a significant impact on the number of processed inquiries from tax entities compared to the previous year.

The increase in the performance of the Financial Administration Call Center in March 2025 by nearly 10,000 processed applications compared to March 2024 was influenced by legislative changes related to consolidation measures adopted by the government of the Slovak Republic. In addition to significant amendments to existing tax laws / VAT, income tax, electronic cash registers /, two new laws were also adopted: a tax on sugary beverages and a transaction tax.