Alphalist Validation Module 3.1

Alphalist Validation Module (AVM) by the Bureau of Internal Revenue

The Alphalist Validation Module is an official utility from the Bureau of Internal Revenue designed to help employers, withholding agents, and accounting professionals in the Philippines prepare and validate electronic alphalists required for annual withholding tax information returns.

AVM checks both the structure and content of alphalist files against current BIR specifications, helping users spot and correct issues before filing. It identifies common errors such as invalid or incomplete Taxpayer Identification Numbers (TINs), missing payee details, duplicate entries, mismatched totals, and formatting inconsistencies. Once validated, the module generates a submission-ready file in the prescribed BIR format to support seamless electronic submission.

Key features:

• Validation against the latest BIR rules and file layouts
• Clear, line-by-line error messages to guide corrections
• Support for standard alphalist categories for employees and other payees
• Generation of BIR-compliant electronic files for submission

Using AVM helps reduce filing errors and rejections, shortens preparation time, and supports timely compliance. For best results, users should install the latest available version and follow the most recent BIR revenue regulations and file layout guidelines.

Alphalist Validation Module is developed by Bureau of Internal Revenue. The most popular versions of this product among our users are: 3.0 and 3.1. The names of program executable files are VAL1604.EXE, val16043.exe.