What does Potongan Cukai Bulanan (PCB) mean?
Potongan Cukai Bulanan, usually shortened to PCB, means Monthly Tax Deduction in Malaysia. In English payroll discussions, it is commonly called MTD. Both terms refer to Malaysia’s monthly payroll income tax deduction mechanism.
LHDN explains on its MTD Payment page that MTD is a mechanism where the employer deducts the employee’s salary each month for the purpose of paying the employee’s income tax. This makes PCB an employee tax deduction processed through payroll, not an additional employer contribution.
For employers hiring in Malaysia, PCB is one of the core payroll items to manage alongside EPF, SOCSO, EIS, payslips, payroll records, and year-end reporting.
Why PCB matters for employers
PCB matters because it directly affects the employee’s take-home pay. A candidate may agree to a gross salary, but the amount they receive each month will depend on PCB and other employee deductions. Employers should explain this clearly during offer discussions and onboarding to avoid confusion.
PCB is also a compliance issue. LHDN’s Responsibility of Employer page states that employers must make monthly tax deductions from employee remuneration based on the MTD schedule or computerised calculation method, and remit the amount to IRBM on or before the 15th day of the following month.
This means PCB should be part of the normal payroll process, not an afterthought. Payroll teams should calculate, deduct, submit, pay, and record PCB properly for each relevant pay period.
PCB and Malaysia payroll
A practical Malaysia payroll process should connect PCB with employee tax information, salary components, payroll cut-off dates, payslips, and statutory reporting.
Note: This table is a general payroll guide. Employers should verify the latest LHDN guidance, payroll software settings, and employee tax information before processing PCB.
LHDN’s MTD Payment page also states that MTD may be determined using the computerised payroll calculation method or e-Jadual PCB via e-CP39. Employers should keep payroll systems updated so the calculation reflects current tax rules and employee information.
PCB for overseas employers hiring in Malaysia
Overseas employers hiring employees in Malaysia should not assume that paying gross salary from abroad is enough. If the employee is locally employed in Malaysia, payroll should still account for PCB, EPF, SOCSO, EIS, payslips, employee records, and other local requirements.
If the business does not have a Malaysian entity, it may need a compliant local employment structure before hiring. Weshine’s Employer of Record service can support businesses that want to hire employees in Malaysia without setting up a local entity, while Weshine’s payroll service can support payroll administration across Southeast Asia.
Common mistakes employers should avoid
A common mistake is treating PCB as an employer cost. PCB is deducted from the employee’s salary for income tax purposes, while employer statutory costs such as employer EPF contributions are separate payroll items.
Another mistake is using outdated tax assumptions or payroll settings. Tax rules, reliefs, calculation methods, and submission processes may change, so payroll should be reviewed against current LHDN guidance.
Employers should also avoid discussing only gross salary when the candidate is focused on net pay. PCB can affect take-home pay, so salary communication should be clear before the employee accepts the offer.
