The deductions provided for in articles 182 A, 182 A bis and 182 B shall be made by the debtor of the sums paid and the deduction provided for in article 182 A ter is made by the person mentioned in IV of the said article. The deductions are remitted to the tax department together with a declaration in accordance with the model set by the administration, no later than the 15th of the month following the calendar quarter during which the payment was made… The provisions of articles 1771 and 1920 are applicable to these deductions.
The deduction at source is neither made nor paid to the Treasury when its amount does not exceed €8 per month for the same employee, pensioner, creditirentier or beneficiary of the payments giving rise to one of these deductions.