PCB Calculation Accounting Software for Malaysian Employers

Every Malaysian employer is legally required to calculate and deduct Potongan Cukai Bulanan (PCB)—monthly tax deductions—from employee salaries and remit the amounts to LHDN by the 15th of each following month. Getting the calculation wrong exposes the employer to penalties and leaves employees facing unexpected year-end tax bills. ZeroPilot AI integrates automated, LHDN-accurate PCB calculation directly into payroll and accounting—eliminating one of the most error-prone compliance tasks Malaysian employers face.

Understanding PCB in Malaysia

PCB is a pay-as-you-earn income tax withholding mechanism operated by employers on behalf of LHDN. The amount deducted each month is calculated based on:

• The employee's monthly gross salary and any additional payments (overtime, bonus, commission)
• Annual chargeable income estimate based on the current monthly remuneration
• Tax relief categories declared by the employee (spouse, children, education, medical, EPF)
• LHDN's published PCB Deduction Schedule (updated periodically)

The complexity increases significantly when employees receive irregular payments like bonuses, which require PCB to be recalculated for the full year and the incremental amount deducted in the bonus month.

ZeroPilot AI's Automated PCB Engine

ZeroPilot AI maintains a continuously updated PCB calculation engine that reflects LHDN's current deduction tables. For each pay run:

• Regular monthly PCB is calculated per employee based on their gross pay and declared reliefs
• Bonus and commission payments trigger the correct "additional remuneration" PCB calculation under the LHDN formula
• Mid-year salary changes recalibrate PCB for the remainder of the year automatically
• New employees who join mid-year have their PCB calculated on an annualised basis from their start date

PCB Remittance Tracking and CP39 Generation

ZeroPilot AI generates the CP39 monthly PCB remittance schedule automatically after each pay run. The total PCB liability is posted to a dedicated PCB payable account in the general ledger. When you remit to LHDN via MyTax, ZeroPilot AI matches the payment against the liability and clears the account—maintaining a clean statutory compliance record.

Integrated Payroll and Accounting — No Double Entry

Because PCB calculation is embedded in ZeroPilot AI's payroll module—which is natively integrated with the accounting ledger—PCB deductions, employer EPF contributions, SOCSO, and EIS all post to the correct liability and expense accounts simultaneously with each pay run. No export-import between payroll and accounting software.

Year-End: EA Form Generation

At year-end, ZeroPilot AI generates EA forms for all employees summarising annual gross income, PCB deducted, EPF contributions, and other statutory deductions—ready for employee distribution by the 28 February deadline. The E form (employer's annual return to LHDN) is also generated automatically from the same payroll data.

Pricing

PCB calculation and payroll are included in ZeroPilot AI's Control Plan at RM2,497/month. A one-time RM1,500 Integration Fee applies. Compare all plans and start your free 30-day trial today.

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Frequently Asked Questions

How does PCB calculation work for Malaysian employers?

PCB is calculated based on each employee's estimated annual chargeable income, tax relief declarations, and the LHDN PCB deduction schedule. Employers must deduct and remit PCB to LHDN by the 15th of each following month.

Does ZeroPilot AI automatically calculate PCB for all employees?

Yes—PCB is calculated for each employee per pay run based on current salary, tax relief categories, and LHDN's official PCB Schedule, updated automatically when new tables are published.

What happens if I miscalculate PCB?

Under-deduction can result in penalties under the Income Tax Act 1967 and year-end tax shortfalls for employees. ZeroPilot AI's automated calculation eliminates this risk.

Can ZeroPilot AI handle PCB for employees with multiple income sources?

Yes—employees declare additional income sources, and ZeroPilot AI adjusts PCB deductions upward to prevent under-deduction.