13th Month Pay Calculator (Philippines)
Compute your mandatory 13th month pay from your basic salary.
Under Philippine law, 13th month pay equals the total basic salary you earned during the year divided by 12. It's tax-exempt up to ₱90,000; only the excess is taxable. Basic salary excludes allowances and overtime. Calculated in your browser.
Results are estimates for information only, not financial advice. See how we build and verify our calculators.
Compute your 13th month pay under Philippine law: the total basic salary you earned during the year divided by 12. Enter your monthly basic salary, the months you worked, and any unpaid amount from absences. The tool shows your 13th month pay and the portion above the ₱90,000 tax-exempt cap. Basic salary excludes allowances and overtime. Runs in your browser.
How to use the 13th Month Pay Calculator
- Enter your monthly basic salary.
- Enter the months you worked this year and any unpaid amount.
- Read your 13th month pay and the taxable portion.
Frequently asked questions
How is 13th month pay computed?
It's the total basic salary you earned during the calendar year divided by 12. For a full year at a constant salary, that equals one month's basic pay.
Is 13th month pay taxable?
It's tax-exempt up to ₱90,000 (combined with other 13th-month-type benefits). Only the amount above ₱90,000 is taxable.
Does basic salary include allowances?
No. The computation uses basic salary only — it excludes allowances, overtime pay and other monetary benefits.