When an employment relationship ends due to redundancy—an authorized cause for termination under Article 298 (formerly 283) of the Labor Code—the computation of the employee’s "Final Pay" often becomes a point of contention. Central to this discussion is whether unused leave credits must be converted to cash and included in the terminal disbursement.

In the Philippine jurisdiction, the answer depends on whether the leave is mandated by law or granted by voluntary company policy.

1. The Statutory Minimum: Service Incentive Leave (SIL)

The Labor Code of the Philippines is explicit regarding the Service Incentive Leave (SIL). Under Article 95, every employee who has rendered at least one year of service is entitled to a yearly service incentive leave of five days with pay.

Commutability: The law mandates that the unused SIL shall be convertible to cash at the end of the year or upon the resignation/termination of the employee.
Redundancy Application: If an employee is terminated due to redundancy, any remaining portion of their 5-day SIL for the year (and any accumulated SIL from previous years, if applicable) must be included in the final pay.
Pro-rata Computation: If the employee has not yet completed a full year since the last accrual, the SIL is typically computed pro-rata based on the months of service rendered.

2. Vacation and Sick Leaves (VL/SL)

Unlike the SIL, there is no Republic Act or provision in the Labor Code that strictly mandates employers to provide 10, 15, or 30 days of Vacation Leave (VL) or Sick Leave (SL). These are considered voluntary benefits.

The convertibility of these leaves depends on:

The Employment Contract: If the contract stipulates that unused VLs/SLs are convertible to cash upon separation, the employer is legally bound to pay them.
Company Policy or Employee Handbook: Established practices or written policies often dictate the "cap" on how many days can be converted.
Collective Bargaining Agreement (CBA): For unionized workplaces, the CBA usually contains specific provisions for leave conversion during redundancy.

Note: If the company provides "15 days of VL" and no SIL, the first 5 days of that VL are legally treated as the SIL equivalent. Therefore, at minimum, those 5 days must be converted to cash by law, regardless of company policy on the remaining 10 days.

3. Separation Pay vs. Final Pay

It is vital to distinguish between Separation Pay and Final Pay in a redundancy scenario.

Separation Pay for Redundancy: Under the law, an employee terminated due to redundancy is entitled to a separation pay equivalent to at least one (1) month pay or at least one (1) month pay for every year of service, whichever is higher. A fraction of at least six (6) months is considered as one (1) whole year.
Final Pay: This is the sum of all components the employer owes the employee, which includes:
1. Unpaid salary for actual days worked.
2. Proportional 13th-month pay.
3. Cash conversion of unused SIL (and VL/SL if applicable).
4. Tax refunds (if any).
5. Other benefits stipulated in the contract.

The cash conversion of leaves is a component of the Final Pay, not a deduction from the Separation Pay.

4. Deadlines for Payment

According to Labor Advisory No. 06, Series of 2020, the final pay (including leave conversions) must be released to the employee within thirty (30) days from the date of separation or termination, unless a more favorable company policy or CBA exists.

5. Tax Implications of Leave Conversion

The taxation of leave conversions in a redundancy package is governed by the BIR rules:

SIL Conversion: The cash conversion of the 5-day mandatory SIL is generally considered exempt from income tax and withholding tax if it falls under the "De Minimis" benefits threshold.
VL Conversion: Specifically, for private employees, the cash conversion of unused VL credits is tax-exempt provided it does not exceed 10 days.
SL Conversion: Unlike VLs, the cash conversion of Sick Leaves is generally subject to tax unless it qualifies under other specific exemptions (like the total 13th-month and other benefits threshold of ₱90,000.00).

Summary Checklist for Redundant Employees

Item	Mandatory by Law?	Condition
SIL (5 Days)	Yes	Must be converted to cash in final pay.
VL (> 5 Days)	No	Depends on Contract/Policy/CBA.
Sick Leave	No	Depends on Contract/Policy/CBA.
Separation Pay	Yes	1 month pay per year of service (for redundancy).
Payment Timeline	Yes	Within 30 days of separation.

In conclusion, while the Labor Code only strictly protects the conversion of the 5-day Service Incentive Leave, most redundancy cases in the Philippines involve the conversion of all earned leaves as a matter of contract or established company practice. Employers who fail to include mandatory leave conversions in the final pay may be held liable for money claims before the National Labor Relations Commission (NLRC).