Basic salary drives the 13th month — check that line first

By Equipo Saplic Published on 12/08/2026 Updated on 12/08/2026

And confirm payroll ran twice, because monthly is not allowed.

In this guide
  1. Why basic salary matters
  2. What should appear
  3. Payroll frequency
  4. Overtime and night differential
  5. Holiday pay
  6. Verify remittance
  7. Keep your payslips
  8. If something is wrong

A Philippine payslip should show your basic salary separately, because that figure determines a benefit you receive every December.

Why basic salary matters

13th month pay is one-twelfth of total basic salary earned during the calendar year.

Allowances that sit outside basic salary generally do not count toward it. A package weighted toward allowances produces a smaller 13th month.

At offer stage, ask what the basic is.

What should appear

  • Basic salary, stated separately
  • Allowances, itemised
  • SSS contribution
  • PhilHealth contribution
  • Pag-IBIG contribution
  • Withholding tax

Payroll frequency

Payroll must run at least twice a month — typically the 15th and the last working day. Employers cannot pay less frequently than semi-monthly.

If you are paid once a month, that is a violation.

Overtime and night differential

Work beyond eight hours a day attracts overtime. Night shift differential applies to work between 10 PM and 6 AM, with premium stacking rules for holidays and rest days.

In the BPO sector, where night shifts are the norm, that differential is a substantial part of pay — check it appears.

Holiday pay

Regular holidays and special days carry different premium rules. Both should be reflected where you worked them.

Verify remittance

Check your records with SSS, PhilHealth and Pag-IBIG directly. A deduction does not prove remittance, and late remittance carries surcharges and criminal liability for the employer.

Keep your payslips

They evidence your basic salary across the year, which is the base for the 13th month, and your contributions.

Records should be kept three to five years.

If something is wrong

Raise it with your employer, then DOLE.

Frequently asked questions

Why does basic salary matter most?
Because 13th month pay is one-twelfth of total basic salary earned during the year. Allowances outside basic generally do not count toward it.
How often must I be paid?
At least twice a month, typically the 15th and the last working day. Being paid once a month is a violation.
What is night shift differential?
A premium for work between 10 PM and 6 AM, with stacking rules for holidays and rest days. In BPO it is a substantial part of pay.
Should I verify my contributions?
Yes, directly with SSS, PhilHealth and Pag-IBIG. A payslip deduction does not prove remittance.
How long should I keep payslips?
Three to five years. They evidence your basic salary across the year and your contributions.

Sources

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