Alphalist
Last Updated: June 13, 2026
tips_and_updatesDefinition
An Alphalist is the Annual Information Return that employers must file with the BIR, listing all employees' compensation details including salaries, benefits, and taxes withheld during the calendar year using BIR Form 1604CF.
The Alphalist, officially called the Annual Information Return of Income Taxes Withheld on Compensation (BIR Form 1604CF), is a comprehensive report that employers must submit to the Bureau of Internal Revenue. This document contains detailed information about every employee's total compensation, allowances, benefits, taxes withheld, and other relevant income data for the entire calendar year. The Alphalist serves as the BIR's primary tool for cross-referencing employee income reports with employer withholding records, ensuring tax compliance and accuracy in the Philippine tax system.
Why it Matters
The Alphalist is crucial for maintaining transparency in the Philippine tax system and ensures proper income reporting. For employers, accurate Alphalist filing prevents penalties and demonstrates compliance with withholding tax obligations. For employees, the Alphalist data validates their Certificate of Compensation Payment (BIR Form 2316) and supports their annual income tax return filing. The BIR uses Alphalist data to detect discrepancies between reported employee income and employer withholdings, making it a critical component of tax enforcement and revenue collection.
How it Works
Employers compile compensation data for all employees throughout the calendar year, including regular salaries, overtime, bonuses, allowances, and benefits. Using BIR Form 1604CF, they list each employee with their TIN, name, address, and complete compensation breakdown. The form calculates total compensation, applicable exemptions, taxable income, and taxes withheld. Employers must file the Alphalist by January 31 of the following year, accompanied by the Summary List of Employees (BIR Form 1604E) and payment of any balance of withholding taxes due. Electronic filing through eBIRForms is required for employers with 50 or more employees.
Examples
01Basic Alphalist Entry
ABC Company employs Maria Santos with a monthly salary of ₱50,000. Her 2026 Alphalist entry shows: Total Compensation = ₱600,000, Withholding Tax = ₱75,000, SSS Contributions = ₱24,000, PhilHealth = ₱9,000, Pag-IBIG = ₱2,400.
02Multiple Income Sources
Juan works for XYZ Corp (₱480,000 annual salary) and also receives director's fees from ABC Inc (₱120,000). Both companies must include Juan in their respective Alphalists, showing his compensation from each source separately.
03Managerial Employee Benefits
Executive Ana receives ₱100,000 monthly salary plus ₱50,000 annual car allowance and ₱30,000 clothing allowance. Her Alphalist shows: Salary = ₱1,200,000, Taxable Allowances = ₱80,000, Total Taxable = ₱1,280,000.
04Terminated Employee
Carlos worked January to August 2026 before resignation. His Alphalist entry covers 8 months: Salary = ₱320,000, 13th Month Pay = ₱40,000, Final Pay Benefits = ₱15,000, Total Withholding = ₱45,000.
05Common Filing Error
DEF Company incorrectly excludes overtime pay from their Alphalist, showing only regular salary. BIR audit reveals ₱2,000,000 in unreported overtime compensation across all employees, resulting in ₱500,000 penalty under Section 250 of the Tax Code.
Common Misconceptions
Misconception
Only large companies need to file Alphalists.
Reality
All employers, regardless of size, must file if they have employees receiving compensation subject to withholding tax.
Misconception
Alphalist filing is optional if all taxes were properly withheld.
Reality
Alphalist filing is mandatory even with perfect withholding compliance, as it serves as an information return.
Misconception
Casual employees don't need to be included.
Reality
All employees receiving compensation must be listed, including part-time, seasonal, and project-based workers.
Misconception
Non-taxable benefits should be excluded from the Alphalist.
Reality
Even non-taxable benefits must be reported for BIR information purposes, though they don't affect tax calculations.
Frequently Asked Questions
An Alphalist is the Annual Information Return (BIR Form 1604CF) that employers must file with the BIR, containing detailed compensation information for all employees including salaries, benefits, and taxes withheld during the calendar year.
For employers, the Alphalist means a mandatory annual filing requirement due January 31, reporting all employee compensation data to the BIR. Failure to file results in penalties of ₱1,000 plus ₱20 per employee under Section 250 of the Tax Code.
The Philippine Alphalist must include each employee's TIN, full name, address, total compensation, allowances, bonuses, non-taxable benefits, taxable income, withholding taxes, and other compensation details for the complete calendar year.
Example: Employee with ₱40,000 monthly salary receives ₱480,000 annually plus ₱40,000 13th month pay. Alphalist shows: Total Compensation = ₱520,000, Withholding Tax = ₱52,500, Net Pay = ₱467,500.
Employers compile annual compensation data including salary, overtime, bonuses, allowances, and benefits. They calculate total compensation, subtract exemptions, determine taxable income, and report actual withholding taxes for each employee using BIR Form 1604CF.
The Alphalist is the employer's report to BIR containing all employees' data, while the Certificate of Compensation Payment (BIR Form 2316) is the individual document given to each employee showing their personal compensation and tax information.
The Alphalist ensures transparency between employer withholding and employee income reporting. It helps BIR verify tax compliance, detect unreported income, and validate employee tax returns, making it essential for maintaining accurate tax records.
Employers, payroll managers, HR departments, accounting staff, tax practitioners, and business owners with employees must understand Alphalist requirements. Employees should also know about Alphalists to verify their compensation reporting accuracy.
You encounter Alphalists during annual tax filing (January 31 deadline), BIR audits, employee verification requests, payroll system updates, tax compliance reviews, and when preparing employee certificates of compensation payment.
Common mistakes include excluding overtime pay or bonuses, using incorrect employee TINs, omitting terminated employees, filing after the January 31 deadline, and failing to include all compensation components like allowances and benefits.
Learn More
Withholding Tax Calculator
Calculate employee withholding taxes for accurate Alphalist reporting
BIR Form 1604CF Guide
Step-by-step instructions for completing the Alphalist form
Annual Tax Calendar
Important dates including January 31 Alphalist filing deadline
Employee Tax Certificate Generator
Create BIR Form 2316 using Alphalist data
Payroll Tax Compliance Checklist
Ensure accurate Alphalist preparation and filing
Related Content
Related Calculators
Related Tax Types
Related BIR Forms
Related Guides
Glossary Terms
- Compensation Income - Definition and Tax Treatment in→
- Monthly Salary Credit (MSC) - Definition & Explanation | Philippine Tax Glossary→
- PhilHealth Contribution - Philippines Tax Glossary→
- Revenue Memorandum Circular (RMC) - Definition & Explanation | Philippine Tax Glossary→
- Withholding Agent Definition - Philippine Tax Glossary→
Sources & References (2)
Primary sources and the laws, regulations, and official issuances this page relies on. Each citation links directly to the issuing authority’s document.
- Bureau of Internal Revenue. “BIR — Alphalist / withholding information returns (RR 2-98 as amended).” bir.gov.ph. Bureau of Internal Revenue, Withholding Tax / Alphalist. Accessed .