13th Month Pay Calculator

Quickly compute your 13th month pay. All private-sector employees are entitled to this benefit by law.

Enter Your Details

Monthly Basic Salary (₱)

Months Worked in the Year

      Note: Only basic salary is used — allowances, overtime, and bonuses are NOT included in the computation.
    

Result

Monthly Basic Salary	—
Months Worked	—
Total Basic Pay Earned	—
13th Month Pay	—

How Is 13th Month Pay Computed?

The formula is simple:

      13th Month Pay = (Total Basic Salary Earned in the Year) ÷ 12
    

Deadline for payment: December 24 of each year
Minimum: 1/12 of total basic salary earned in a calendar year
Tax-exempt up to ₱90,000 (combined 13th month + other bonuses)
Covered by Presidential Decree 851
Does NOT apply to government employees, managerial staff, or workers paid purely by commission

Also try: Full Payroll + Tax Calculator • Annual ITR Calculator

Disclaimer: All calculations provided by PH Tax Tools are for general informational and reference purposes only. Results are estimates based on publicly available government rates and may not reflect your exact situation. This tool does not constitute legal, tax, or financial advice. Tax laws, contribution rates, and penalties are subject to change — always verify figures with the official sources: BIR, SSS, PhilHealth, Pag-IBIG, or LTO. PH Tax Tools is not affiliated with any government agency.