Fbt Return Due Date 2024. The due date to lodge is 21. Due date to lodge fringe benefits tax returns for the fbt year to 31 march 2024 (if lodged electronically through a tax agent).

For electronic lodgments through tax practitioners, the. You obtain from employees, prior to the day your 2024 fbt return is due or by 21 may 2024, any necessary supporting documents, such as employee declarations.