This document provides an overview of expanded withholding taxes in the Philippines. It discusses the classification of withholding taxes, including creditable and final withholding taxes. It also outlines the expanded withholding taxes for top taxpayers and those under the Taxpayer Account Management Program. Specific rates and codes are provided for withholding taxes on payments made by top taxpayers to local suppliers of goods (1%) and services (2%). Agricultural suppliers earning over 300,000 PHP are also subject to a 1% withholding tax.