taxxa li titnaqqas, li jitnaqqas mit-taxxa

infiq jew spejjeż li jistgħu jitħallsu mid-dħul tal-flus qabel titnaqqas it-taxxa tad-dħul (Aq)

In other languages:

• tax deductibile [EN] - noting an item the value or cost of which is deductible from the gross amount on which a tax is calculated (Dic)
• deducibile dalle tasse [IT]