A person paying, in Japan, severance pay or other such compensation as prescribed in Article 30, paragraph (1) (Retirement Income) (hereinafter referred to as "severance pay or other such compensation" in this Chapter) to a Resident must withhold income taxes from that severance pay or other such compensation at the time of payment and pay them over to the national government by the 10th day of the month following the month in which the day of withholding falls.