These forms are dictated by the PH tax authorities.
TABLES USED:
Months are released for selection
Quarters are released for selection
The current year is the default, then populated with the previous 4 years, meaning
the dropdown has the values 2023,2022,2021,2020,2019
If M is selected the months are released for selection.
If Q is selected the quarters are released for selection
The dropdown is populated with suppliers withholding tax over the selected period
