PCB Calculator Malaysia

PCB stands for Potongan Cukai Bulanan, which means Monthly Tax Deduction. Under Section 107B of the Income Tax Act 1967, employers in Malaysia are required to deduct income tax from their employees' salaries each month and remit it directly to LHDN (LHDN, or the Inland Revenue Board). This is also commonly referred to as MTD (Monthly Tax Deduction) in English.

The purpose of PCB is to spread your annual income tax liability across 12 monthly instalments, rather than requiring you to pay the full amount at once when filing your tax return. This system benefits both the government (ensuring steady revenue collection) and taxpayers (making tax payments more manageable).

Your employer calculates PCB using one of two methods: the Computerised Calculation Method (more accurate, uses your specific details) or the Manual/Table Method (uses a simplified lookup table). Most larger companies use the computerised method, while smaller businesses may use the manual method.

The amount of PCB deducted depends on your monthly salary, EPF contribution (which reduces taxable income), your tax residency status, number of children (for relief purposes), and your elected PCB deduction category. If you have just started employment, your initial PCB may be higher or lower than expected as the employer may not yet have your complete information.

Malaysia uses a progressive income tax system with these annual tax brackets:

- RM0 – RM5,000: 0% (tax-free) - RM5,001 – RM20,000: 1% - RM20,001 – RM35,000: 3% - RM35,001 – RM50,000: 6% - RM50,001 – RM70,000: 11% - RM70,001 – RM100,000: 19% - RM100,001 – RM150,000: 24% - RM150,001 – RM200,000: 26% - RM200,001 – RM250,000: 28% - RM250,001 – RM400,000: 30% - RM400,001 – RM600,000: 32% - RM600,001 – RM1,000,000: 34% - RM1,000,001 and above: 35%

Your taxable income is your gross annual income minus EPF contributions (employee portion up to RM7,000 relief) and other eligible reliefs. The most common reliefs include the individual relief of RM9,000, lifestyle relief, and medical expenses.

For example, if your annual taxable income is RM53,400 (RM60,000 gross minus RM6,600 EPF), your tax calculation would be: RM0 (first RM5,000) + RM150 (next RM15,000 at 1%) + RM450 (next RM15,000 at 3%) + RM900 (next RM15,000 at 6%) + RM340 (RM3,400 at 11%) = RM1,840. This works out to a monthly PCB of approximately RM153.

The effective tax rate for most Malaysian employees is quite low. For someone earning RM5,000/month, the effective rate is only about 3-4%, compared to the marginal rate of 11% for their bracket.

The PCB amount on your payslip may differ from our calculator's estimate for several reasons:

1. **Tax Reliefs:** Our calculator does not automatically deduct the standard individual relief of RM9,000 or other reliefs you may be entitled to. Your actual taxable income is lower than what our calculator estimates, meaning your actual PCB should be lower.

2. **PCB Category:** LHDN has different PCB categories (M, MK, MT, etc.) based on your marital status and number of children. Your employer selects the category based on the information you provide, and each category has different tax tables.

3. **Computerised vs Manual Method:** The computerised method considers your actual relief claims and is more precise. The manual method uses simplified lookup tables that may over or under-deduct.

4. **Bonus and Additional Income:** When you receive a bonus, your PCB for that month may increase significantly because the combined income pushes you into a higher bracket. Some employers use a special formula for bonus months to smooth the impact.

5. **Prior Year Adjustment:** If your prior year's PCB total was less than your actual tax, LHDN may instruct your employer to increase your current year's PCB to recover the shortfall.

If you believe your PCB is being over-deducted, you can submit Form CP22 to your employer to have it adjusted. You can also update your PCB details through the LHDN e-PCB system online.