Judgment of the Court (Eighth Chamber) of 9 February 2023.#Euler Hermes SA Magyarországi Fióktelepe v Nemzeti Adó- és Vámhivatal Fellebbviteli Igazgatósága.#Request for a preliminary ruling from the Fővárosi Törvényszék.#Reference for a preliminary ruling – Taxation – Value added tax (VAT) – Directive 2006/112/EC – Article 90 – Taxable amount – Reduction – Insurer paying compensation to policyholders for unpaid debts, including VAT – National legislation denying that insurer, as legal successor, the reduction of the taxable amount – Principle of fiscal neutrality – Principle of effectiveness.#Case C-482/21.