Luxembourg's Joint Center for Social Security has published revised minimum and maximum social security contribution basis amounts with effect from 1 February 2023. This includes an increase in the standard monthly minimum basis from EUR 2,387.40 to EUR 2,447.07, and an increase in the standard monthly maximum basis from EUR 11,936.98 to EUR 12,235.34. As a result, the annual minimum basis for 2023 is EUR 29,305.17 (2,387.40 + 11 x 2,447.07), and the annual maximum basis for 2023 is EUR 146,…