Receiving Inbound DSN File
Tax Authorities communicate the tax rate to be used for PAS calculation to the employer via an Inbound DSN file in xml format. Employer needs to apply this tax rate and deduct the tax from each employee before paying them the salary. This tax rate is applied on the net taxable amount of the salary.
Employer can use this tax rate for PAS calculation for two months following its transmission, if no other updates are received from the authorities. If no updates on rates are received after two months, it is considered as absence of rates and a neutral tax rate is applied.
Note:
Employer needs to make sure that the uploading file is in xml format and have a file name that comply with DSN norms. File name format should be YYYY-MM-DDThhmmss.