Short answer: your 13th month pay is generally total basic salary earned during the calendar year divided by 12. For a full-year private-sector employee with a fixed salary, it is usually equal to one month of basic pay. For a new hire, resigned employee, terminated employee, or worker with unpaid leave, it is usually prorated.

This guide explains the 2026 computation in plain English, including who is covered, what counts as basic salary, how resignation affects the amount, when it should be paid, and how the PHP 90,000 tax exemption works. You can also run your own numbers with the 13th Month Pay Calculator Philippines.

Jump to a Section

• What 13th month pay means
• Who is entitled to 13th month pay
• The basic formula
• What counts as basic salary
• Sample computations
• Resignation, termination, and final pay
• The PHP 90,000 tax exemption
• Payment deadline
• Common mistakes to avoid
• FAQs

1. What 13th Month Pay Means

13th month pay is a mandatory benefit for covered private-sector rank-and-file employees in the Philippines. It is not the same as a discretionary Christmas bonus. The legal minimum is based on the employee’s basic salary earned within the calendar year.

In practical terms, a full-year employee earning PHP 30,000 basic salary per month should usually receive at least PHP 30,000 as 13th month pay. If the employee worked only part of the year, the amount is prorated.

2. Who Is Entitled to 13th Month Pay?

As a working rule, covered employees are rank-and-file employees in the private sector who worked for at least one month during the calendar year. This can include regular, probationary, contractual, project-based, fixed-wage, piece-rate, and commission-linked employees, depending on the arrangement.

If you are checking your year-end pay together with regular payroll deductions, use the Take-Home Pay Calculator Philippines after estimating your benefit.

3. The Basic Formula

The minimum 13th month pay formula is:

13th Month Pay = Total basic salary earned during the calendar year / 12

If you had the same salary for the whole year, this is simple. Multiply your monthly basic salary by 12, then divide by 12. If you started mid-year, had unpaid absences, or changed salary during the year, add only the basic salary actually earned for each month, then divide the total by 12.

4. What Counts as Basic Salary?

Basic salary usually means compensation paid for services rendered, excluding many extra pay items. The following are commonly excluded unless company policy, contract, or practice treats them as part of basic salary:

• Overtime pay
• Night shift differential
• Holiday pay and rest day premium
• Unused leave conversion
• Profit-sharing payments
• Allowances not integrated into basic salary
• Other benefits that are not treated as basic pay

This is where payroll misunderstandings usually happen. An employee may see a high gross payslip because of overtime or allowances, but the 13th month pay base can still be lower if those items are not basic salary.

5. Sample Computations

Scenario	Basic salary earned	13th month pay
Full-year employee at PHP 28,000/month	PHP 336,000	PHP 28,000
Mid-year hire at PHP 35,000/month for 6 months	PHP 210,000	PHP 17,500
Salary increase: PHP 25,000 for 6 months, then PHP 30,000 for 6 months	PHP 330,000	PHP 27,500

For quick checking, use the 13th Month Pay Calculator and compare the result against your payslip or final pay computation.

6. Resignation, Termination, and Final Pay

If you resigned or were separated before December, you may still be entitled to proportionate 13th month pay based on the basic salary you earned during the calendar year. This is usually included in final pay together with unpaid salary, unused leave conversion if applicable, and other company-specific amounts.

A simple final pay check is: add your basic salary actually earned from January 1 until your last paid day, divide by 12, then compare that amount with what your employer computed. If your final pay includes taxable income or bonuses, you may also want to review the Withholding Tax on Salary Calculator.

7. The PHP 90,000 Tax Exemption

For income tax, 13th month pay is commonly grouped with other benefits under the PHP 90,000 annual tax-exempt ceiling. If your 13th month pay plus other covered benefits stays within PHP 90,000, the benefit is generally not taxed. If the total exceeds PHP 90,000, the excess can become taxable compensation.

You can estimate the possible tax impact using the BIR Income Tax Calculator Philippines.

8. When Should 13th Month Pay Be Paid?

DOLE guidance states that the 13th month pay should be released not later than December 24. Some employers split the payment during the year, but the full minimum amount should be paid by the deadline.

For 2026 payroll planning, employees should check three things before December: the basic salary used in the computation, whether any unpaid leave reduced the base, and whether the PHP 90,000 tax-exempt ceiling has already been partly used by other benefits.

9. Common Mistakes to Avoid

• Using gross pay instead of basic salary. Overtime, premium pay, and many allowances may not be included.
• Assuming resigned employees get zero. They may still be entitled to a prorated amount.
• Ignoring salary changes. Add the actual basic salary earned per period instead of using only the latest salary.
• Forgetting the PHP 90,000 tax ceiling. 13th month pay and other benefits share the same annual cap.
• Confusing 13th month pay with a Christmas bonus. The 13th month pay is mandatory for covered employees; bonuses may be discretionary.

10. FAQs

Is 13th month pay always equal to one month of salary?

Not always. It is equal to one month of basic salary only when the employee worked the full year at the same basic salary and had no reductions that affect the base.

Does overtime count in 13th month pay?

Usually no. Overtime pay is commonly excluded from the basic salary base unless a contract, company policy, or established practice treats it differently.

Is 13th month pay taxable in the Philippines?

It is generally tax-exempt up to the PHP 90,000 annual ceiling when combined with other covered benefits. Any excess may be taxable.

What if my employer does not pay by December 24?

You can ask HR/payroll for the computation first. If the issue is not resolved, workers may seek help from the DOLE office that has jurisdiction over the workplace.

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Related Calculators

• 13th Month Pay Calculator Philippines
• Take-Home Pay Calculator Philippines
• Withholding Tax on Salary Calculator
• BIR Income Tax Calculator Philippines
• SSS Contribution Calculator
• PhilHealth Contribution Calculator

Official Sources and Further Reading

• DOLE: Bureau of Working Conditions Q&A on 13th Month Pay
• DOLE: No Delays Allowed on 13th Month Pay
• DOLE-BWC: Release 13th Month Pay Not Later Than December 24
• BIR Withholding Tax Calculator