What is the court fee now?
The amount and procedure for payment of the court fee is established by the Law of Ukraine "On Court Fee" No. 3674-VI dated July 8, 2011.
The amount of the court fee rate is defined in Article 4 of the above-mentioned law (https://zakon.rada.gov.ua/laws/show/3674-17/conv#n32).
For example, for the filing of a claim of a property nature by a legal entity, the court fee rate is 1.5 percent of the price of the claim, but not less than 1 amount of the subsistence minimum for able-bodied persons and no more than 350 amounts of the subsistence minimum for able-bodied persons. For filing the same claim by an individual or an individual entrepreneur - 1 percent of the price of the claim, but not less than 0.4 of the subsistence minimum for able-bodied persons and no more than 5 of the subsistence minimum for able-bodied persons.
For filing a non-property lawsuit filed by a legal entity or an individual - an entrepreneur, the court fee rate is 1 amount of the subsistence minimum for able-bodied persons. For filing the same claim by an individual - 0.4 of the subsistence minimum for able-bodied persons.
There are quite a few rates of court fees, so I recommend that you familiarize yourself with them at the link https://zakon.rada.gov.ua/laws/show/3674-17/conv#n32