The Official Newspaper of the Grand Duchy of Luxembourg publish an amendment on October 26, 2022, regarding changes to the VAT rates. The standard VAT rate will be decreasing to 16%, the reduced-rate will be decreasing to 13%, and the super-reduced-rate will be decreasing to 7% effective January 1, 2023. These are temporary decreases that are set to expire 31 December 2023. Additionally, the super-super-reduced-rate will remain unaffected at 3%.
The amendment can be found here.