Start of the period	End of the period	Due date
March	2021-01-01	2021-03-31	2021-04-30
June	2021-04-01	2021-06-30	2021-08-02
September	2021-07-01	2021-09-30	2021-11-01
December	2021-10-01	2021-12-31	2022-01-31