關於「withholding tax退稅」標籤，搜尋引擎有相關的訊息討論：

Taiwan - Corporate - Withholding taxestaxsummaries.pwc.com › taiwan › withholding-taxesCompanies Receiving Foreign Income - Singapore - IRASwww.iras.gov.sg › taxes › income-deductions-for-companies[PDF] 個人綜合所得稅申報 - 南區國稅局www.ntbsa.gov.tw › download扣繳專區 - 財政部稅務入口網www.etax.nat.gov