Withholding Tax is a tax that applies on services payments, if the services purchased are of non resident- example, Saudi get the labors from UAE, when making payment, 5% of it will be paid to government as withholding tax.
Fortunately, the withholding tax in Saudi Arabia defines its interest rates without complexity. Indeed, they are 5% for every payment regarding interest rates. In Saudi, this tax applies if you are a non-resident receiving interest payments from a local source.
add the services and their rates where the withholding taxes should be applied
add the services and their rates where the withholding taxes should be applied