In the Philippine labor landscape, the resignation of an employee triggers several financial obligations for the employer, one of the most significant being the year-end tax adjustment. When an employee resigns before the end of the calendar year, they are often entitled to an income tax refund as part of their final pay.
This process is governed primarily by the National Internal Revenue Code (NIRC), as amended, and various Revenue Regulations (RR) issued by the Bureau of Internal Revenue (BIR).
1. The Principle of Withholding Tax on Compensation
Under the Philippine tax system, employers are constituted as withholding agents. They are legally mandated to deduct and withhold a specific amount of tax from an employee’s gross compensation every payroll period.
These monthly deductions are merely estimates of the employee's total tax liability for the year. The actual tax due can only be determined at the end of the calendar year or upon the termination of the employer-employee relationship.
2. The Year-End Adjustment (Annualization)
When an employee resigns, the employer is required by law to perform a tax annualization. This involves:
- Calculating the Total Gross Compensation: Summing up all taxable salaries, bonuses, and allowances received by the employee from the start of the year until the last day of service.
- Applying De Minimis and Exemptions: Subtracting non-taxable benefits (e.g., the ₱90,000 threshold for 13th-month pay and other benefits, and mandatory SSS, PhilHealth, and Pag-IBIG contributions).
- Determining the Actual Tax Due: Applying the graduated income tax rates under the TRAIN Law (Tax Reform for Acceleration and Inclusion) to the total taxable income.
3. Why a Refund Occurs
A refund usually happens because the cumulative taxes withheld from January up to the date of resignation exceed the actual tax due for that shortened period.
Common reasons for an over-withholding include:
- The employee did not finish the full calendar year, pushing them into a lower tax bracket than initially projected.
- The application of the ₱90,000 tax-exempt threshold for bonuses and 13th-month pay, which may significantly reduce the taxable base when calculated against the total months served.
4. Legal Deadlines and Obligations
According to Revenue Regulations No. 2-98, as amended:
- Employer’s Duty: The employer must refund the excess tax withheld to the resigning employee. This is typically included in the "Back Pay" or "Final Pay."
- The "Final Pay" Timeline: While the Labor Code (via DOLE Circular No. 06-20) mandates that final pay be released within 30 days from the date of separation, the tax refund must be computed accurately within that window.
- BIR Form 2316: The employer must provide the resigning employee with BIR Form 2316 (Certificate of Compensation Payment/Tax Withheld). This document serves as proof of the income earned and the taxes withheld for that year, which the employee will need for their next employer.
5. Substituted Filing
If a resigning employee is hired by another company within the same calendar year, they are no longer eligible for substituted filing.
Important Note: A resigning employee who has had two or more employers within a single calendar year is legally required to file their own Annual Income Tax Return (BIR Form 1700) on or before April 15 of the following year. They must consolidate the data from the BIR Form 2316 issued by their previous employer and the one from their current employer.
6. Summary of Key Rules
| Feature | Regulation/Rule |
|---|---|
| Trigger | Resignation or termination of employment. |
| Mandatory Act | Tax annualization by the employer. |
| Refund Source | The employer returns the over-withheld amount to the employee and subsequently credits this against the company's total remittance to the BIR. |
| Essential Document | BIR Form 2316 must be issued on or before the release of the final pay. |
| Filing Requirement | If the employee finds a new job within the same year, they must file Form 1700 manually. |
7. Non-Compliance Consequences
Employers who fail to refund the excess tax or refuse to issue the BIR Form 2316 may be held liable for administrative penalties under the NIRC. Furthermore, the Department of Labor and Employment (DOLE) treats the tax refund as part of the employee's "legal wages and benefits," and withholding it without cause can lead to a labor dispute.