PCB Malaysia 2026: Monthly Tax Deduction Guide

PCB Malaysia is a monthly income tax deduction system used by employers to deduct tax from an employee's remuneration before salary is paid. PCB stands for Potongan Cukai Bulanan and is also known in English as Monthly Tax Deduction (MTD).

The system is administered by the Inland Revenue Board of Malaysia, commonly known as LHDN or HASiL. Instead of an employee waiting until the end of the year to pay the full income tax amount, PCB spreads estimated tax payments across monthly payroll periods.

For employers, PCB is therefore an important part of Malaysian payroll. The amount is not based on one fixed percentage for every employee. It depends on factors such as remuneration, tax residence status, employee category, allowable deductions, EPF contributions, zakat, previous employment income, and PCB already deducted during the year.

Last reviewed: August 2026.

What Is PCB in Malaysia?

PCB is a mechanism that allows an employer to deduct part of an employee's estimated income tax from monthly remuneration. The employer then submits that amount to HASiL on behalf of the employee.

The purpose is to spread income tax payments throughout the year instead of requiring an employee to pay the entire tax amount in one payment later. HASiL describes MTD as an advance tax payment mechanism based on the employee's remuneration and applicable calculation method.

PCB usually appears as a deduction on an employee's payslip. Although it reduces take-home pay, the amount is not an employer charge like the employer portion of some statutory contributions. It represents income tax deducted from the employee and remitted to HASiL.

Are PCB and MTD the Same Thing?

Yes. PCB and MTD refer to the same monthly tax deduction system. PCB is the common Malay abbreviation for Potongan Cukai Bulanan, while MTD stands for Monthly Tax Deduction.

HASiL uses both terms in its employer guidance. For example, its employer responsibility page refers to the requirement to make a monthly tax deduction as MTD/PCB from an employee's remuneration.

This means businesses may see PCB, MTD, Monthly Tax Deduction, or Potongan Cukai Bulanan used in payroll documents and tax guidance. They should not be treated as separate statutory deductions.

What Changed for PCB Malaysia in 2026?

HASiL published an updated computerized MTD calculation specification for the Year of Assessment 2026. The 2026 document confirms that there was no change to the main MTD formula, but several allowable deduction items used in Forms TP1 and TP3 were updated following Budget 2026 measures.

The updates include changes to relief-related information that employees may use when determining PCB, such as certain medical expenses, learning-disability treatment, domestic tourism-related expenses, and environmental or home-safety expenses.

For payroll teams, this means an old PCB calculator or payroll configuration may still produce incorrect results even if the basic calculation formula has not changed. Payroll software should use the current HASiL specification and current-year deduction information.

How Is PCB Calculated in Malaysia?

PCB calculation estimates an employee's income tax position for the year and allocates the relevant amount across the remaining payroll months. For resident employees, the calculation takes several pieces of payroll and personal information into account rather than applying one flat tax percentage to monthly salary.

The calculation can include accumulated remuneration already earned during the year, current remuneration, estimated remuneration for the remaining months, additional remuneration, qualifying EPF contributions, individual and spouse deductions, qualifying children, approved deductions, zakat, and PCB already paid.

Because several variables affect the final amount, two employees earning the same monthly salary can have different PCB deductions. Their marital status, children, previous employment, deductions, additional income, or accumulated PCB may not be the same.

Normal Remuneration in PCB Calculation

HASiL defines normal remuneration as the employee's normal monthly remuneration paid according to the employment arrangement. It may be fixed or variable depending on the employment contract.

An employee does not necessarily need to receive a traditional fixed monthly salary for a payment to be treated as normal remuneration. HASiL 2026 specification also addresses situations where an employee is paid only commission or receives wages calculated on a daily or hourly basis.

The employer uses this remuneration together with the employee's year-to-date information to estimate the appropriate PCB amount for the current month.

Additional Remuneration in PCB Calculation

Additional remuneration is money paid in addition to the employee's normal remuneration. HASiL applies a separate calculation process because additional income can change the employee's estimated annual taxable income.

The 2026 specification identifies payments such as bonuses, incentives, salary arrears, certain employee share option payments, gratuity, ex-gratia payments, non-monthly director's fees, non-monthly commissions, and non-monthly allowances as examples of additional remuneration.

The additional remuneration is considered together with the employee's normal remuneration and tax already deducted so that the employer can determine the appropriate MTD for that payroll month.

What Salary Is Subject to PCB in Malaysia?

There is no single monthly salary figure that determines PCB for every employee. The calculation depends on the employee's estimated chargeable income and personal tax circumstances rather than salary alone.

HASiL resident employee formula considers annualized remuneration together with EPF or approved scheme contributions, individual deductions, spouse information, qualifying children, allowable deductions, zakat, and PCB that has already been paid during the year.

This means asking whether PCB starts at one specific salary can be misleading. An employer should calculate PCB using the current HASiL method instead of assuming that everyone above or below one salary figure receives the same treatment.

Can PCB Deduction Be Zero?

Yes. A PCB calculation can result in no deduction for a particular month. Under HASiL 2026 computerized calculation rules, when the calculated MTD amount before the current-month zakat deduction is less than RM10, the employer is not required to deduct that MTD amount.

The treatment is slightly different where the original calculated MTD is at least RM10 and the amount becomes less than RM10 after the permitted zakat deduction. In that case, the resulting net MTD can still be deducted.

Employers should therefore allow the official calculation method to determine the amount instead of creating a general payroll rule that assumes every taxable employee must always have a positive PCB deduction.

How Do Tax Reliefs Affect PCB Calculation?

Certain allowable deductions and rebates can be taken into account during PCB calculation when the employee meets the relevant conditions and provides the required information. These deductions can reduce the estimated chargeable income used for MTD.

For 2026, Form TP1 includes eligible categories such as certain medical expenses, education expenses, lifestyle expenses, childcare costs, approved EPF or life-insurance amounts, private retirement schemes, education and medical insurance, qualifying PERKESO/EIS contributions, and other approved categories. Each relief has its own eligibility conditions and limits.

Employees should not assume that every personal expense automatically reduces PCB. Only deductions or rebates allowed under the applicable tax rules and properly declared through the relevant process should be included.

What Is Form TP1 for PCB Malaysia?

Form TP1 allows an employee to provide information about qualifying deductions and rebates that may be considered when calculating Monthly Tax Deduction.

The 2026 TP1 form contains employee and employer information together with current and accumulated deduction information. It covers permitted categories such as medical expenses, education, lifestyle-related expenditure, childcare, approved retirement-related contributions, certain insurance payments, and other current-year reliefs.

TP1 can help make monthly PCB more closely reflect the employee's current tax position. However, the employee is responsible for providing information that is true, correct, and complete.

What Is Form TP3 for PCB Malaysia?

Form TP3 is particularly important when an employee changes employers during the same calendar year. It allows the new employer to consider information from the employee's previous employment when calculating PCB.

The 2026 TP3 form includes previous employer information, accumulated remuneration, approved EPF contributions, zakat, PCB already deducted, and relevant deductions from earlier employment during the current year.

HASiL states that an employer must request TP3 when an employee has previously worked for another employer during that year. The employer keeps the form for seven years and must provide it to HASiL if requested.

Why Previous Employment Matters for PCB

PCB attempts to estimate tax across the employee's income for the year. If a new employer calculates MTD using only the salary paid after the employee joins, the calculation may ignore remuneration and PCB from earlier employment.

TP3 helps the new payroll process include the employee's accumulated previous remuneration, relevant deductions, EPF, zakat, and PCB already paid.

This reduces the risk of calculating the remaining year's PCB as though the employee had earned no employment income before joining the new organization.

Is Bonus Subject to PCB in Malaysia?

Yes. A bonus or incentive can affect PCB because HASiL treats these payments as additional remuneration for computerized MTD calculation purposes.

The employer should not normally apply the employee's regular monthly PCB amount unchanged when a significant bonus is added. The additional remuneration calculation estimates the employee's annual tax position with and without the additional payment and determines the relevant extra MTD.

This is why an employee may see a noticeably larger PCB deduction during a bonus month. It does not necessarily mean that the employer has applied a new permanent monthly tax rate.

Is Overtime Subject to PCB in Malaysia?

Overtime can form part of taxable employment remuneration depending on the employee's circumstances and the applicable income tax treatment. HASiL PCB calculator includes overtime allowance among the types of additional remuneration information used in the calculation process.

Payroll teams should therefore avoid assuming that overtime is automatically ignored simply because another Malaysian statutory scheme may treat overtime differently. PCB is an income-tax calculation and follows income-tax rules.

The correct tax treatment depends on whether the payment is taxable employment income and whether any specific exemption applies. Employers should use current HASiL guidance when a payment has special tax treatment.

How Does Zakat Affect PCB Malaysia?

Qualifying zakat payments can reduce the PCB amount because zakat is included as a rebate in the MTD calculation process. HASiL computerized formula takes accumulated zakat and current-month zakat into account when determining net Monthly Tax Deduction.

Form TP1 also contains a rebate section for qualifying zakat paid outside normal monthly salary deductions. This allows relevant information to be considered in the employee's PCB calculation where the requirements are met.

Employers should use the current HASiL treatment and supporting employee information rather than manually reducing PCB without a recognized basis.

PCB Malaysia for Foreign Employees

PCB treatment for a foreign employee depends heavily on the employee's tax residence status. Being a foreign citizen does not by itself mean that one single PCB method applies throughout employment.

Under HASiL 2026 computerized specification, an employee who is non-resident or not known to be resident in Malaysia has MTD calculated at 30% of remuneration, subject to applicable exempt income.

Where a foreign employee is treated as resident for the relevant MTD calculation, the resident employee calculation method applies instead. Employers should therefore confirm the correct tax status rather than selecting a PCB rate based only on nationality.

PCB for Non-Resident Employees

HASiL current 2026 computerized MTD specification states that MTD for a non-resident employee, or an employee not known to be resident in Malaysia, is calculated at 30% of remuneration.

Certain tax-exempt allowances, benefits, or perquisites may be excluded from remuneration where the relevant exemption applies. The employer should therefore classify remuneration correctly before applying the non-resident calculation.

Tax residence can be a technical issue, particularly when an employee enters or leaves Malaysia during a year. Businesses should confirm uncertain cases using current HASiL rules or professional tax advice.

When Is the PCB Payment Deadline in Malaysia?

Employers must remit PCB to HASiL on or before the 15th day of the following month. This means tax deducted from an employee's remuneration for one month is generally submitted by the 15th of the next month.

HASiL identifies the deduction and remittance of MTD/PCB as a core employer responsibility. Employers must use the approved submission methods provided through HASiL for employee MTD statements or data.

A consistent payroll schedule is therefore important. Employers need enough time to finalize remuneration, calculate PCB, review employee information, and submit the deduction before the statutory deadline.

How Do Employers Submit and Pay PCB?

HASiL provides electronic systems for employers to submit PCB information and payments. Current employer guidance refers to e-PCB, e-Data PCB, and e-CP39 for submitting employee MTD information.

The appropriate method can depend on the employer's payroll setup. HASiL describes e-CP39 as a service designed particularly for employers who do not have a computerized payroll system.

Employers using computerized payroll should ensure their calculation method follows the applicable HASiL MTD specification. HASiL publishes specifications and maintains information concerning software providers or employers that comply with current computerized MTD requirements.

What Are an Employer's PCB Responsibilities?

Calculating and remitting PCB is only one part of an employer's income-tax reporting responsibilities. HASiL requires employers to register an employer number and make the required monthly tax deductions from employee remuneration.

Employers must also submit Form E together with the required employee remuneration information by the applicable annual deadline and provide employees with their EA or EC remuneration statement by the last day of February in the following year.

HASiL also requires employers to maintain relevant records for seven years and make them accessible if required. Accurate payroll records therefore support both monthly PCB calculation and later employer tax reporting.

How Does PCB Work When an Employee Changes Jobs?

When an employee changes employers within the same year, the new payroll calculation should consider the relevant employment information from earlier in that year.

The new employer uses TP3 information covering previous remuneration, EPF or approved fund contributions, zakat, PCB already deducted, and allowable deductions. This helps the MTD calculation continue from the employee's year-to-date tax position rather than starting from zero.

Employers should collect the required information early in the onboarding process so that the first payroll calculation at the new company does not ignore relevant current-year employment data.

What Is CP38 and How Is It Different From PCB?

PCB and CP38 are not the same deduction. PCB is the employee's normal Monthly Tax Deduction for current employment income, while CP38 is an additional salary deduction used to collect existing income-tax arrears.

HASiL explains that an employee subject to a CP38 instruction can have both deductions at the same time. This means the payslip may contain the normal PCB amount plus an additional CP38 amount required under the tax-arrears instruction.

The payment deadline for both PCB and CP38 instructions is generally on or before the 15th of the following month. Employers should record the two deductions separately so they are not confused during payroll reconciliation.

Is PCB the Employee's Final Income Tax?

Not necessarily. PCB is designed to collect income tax progressively during the year, but the total amount deducted should ultimately be compared with the employee's actual tax payable.

HASiL states that taxpayers with no business income must compare total MTD deducted with their final tax payable. If the PCB deducted is insufficient, the employee must pay the remaining balance according to the applicable income-tax filing and payment deadline.

Taxpayers can also review their tax ledger to confirm that PCB deducted by the employer has been received and credited by HASiL.

Why Can PCB Change From One Month to Another?

An employee's PCB deduction does not always remain the same throughout the year. The calculation uses accumulated and current-year information, so changes in remuneration or employee circumstances can change the result.

A salary increase, bonus, additional remuneration, job change, new allowable deduction, updated family information, zakat payment, previous employment income, or changes in accumulated PCB can affect the current month's calculation.

For this reason, an employee seeing a different PCB amount should first review the payroll inputs and year-to-date information rather than assuming the tax percentage itself has changed.

Can an Employee Reduce PCB Through Tax Reliefs?

Eligible deductions and rebates can affect the PCB calculation, but an employee cannot simply request an arbitrary lower PCB amount. The adjustment needs to follow the current HASiL calculation rules and supporting process.

Form TP1 allows qualifying deductions and rebates to be declared for Monthly Tax Deduction purposes. For 2026, the form contains multiple approved categories with specific annual limits and conditions.

The employee should provide correct information and retain supporting documentation where required. A lower monthly deduction based on an invalid relief could result in insufficient tax being collected during the year.

Can an Employee Request More PCB to Be Deducted?

Employees may sometimes want additional tax deducted during payroll, especially where they expect their normal PCB to be lower than their eventual tax liability.

HASiL computerized MTD specification distinguishes accumulated normal MTD from an additional Monthly Tax Deduction requested by the employee, showing that voluntary additional withholding can exist separately from the standard calculated amount.

An employee considering additional deduction should discuss the process with the employer's payroll team and ensure it is recorded correctly rather than modifying normal PCB calculations manually.

Common PCB Calculation Mistakes Employers Should Avoid

One common mistake is treating PCB as a simple percentage of monthly salary. For resident employees, the official calculation considers annualized remuneration together with deductions, employee category, previous employment information, EPF, zakat, and accumulated PCB.

Another mistake is processing bonuses or other significant additional payments as though they were normal salary. HASiL uses a specific additional-remuneration calculation because these payments can change the employee's estimated annual tax liability.

Employers should also avoid using a previous year's deduction settings without reviewing the current specification. Although the main MTD formula remained unchanged for 2026, HASiL updated deduction items in TP1 and TP3 for the new year.

PCB Malaysia and Payroll Software

PCB calculations can become complex because payroll needs to combine current salary, year-to-date remuneration, additional payments, EPF information, employee tax categories, deductions, previous PCB, and other relevant data.

Using payroll software in Malaysia can help businesses maintain this information and apply recurring payroll calculations more consistently. However, computerized payroll used for MTD calculation should follow the current specification issued by HASiL.

Businesses evaluating HR software in Malaysia should also consider how payroll connects with employee records, onboarding, compensation changes, attendance, leave, and employee status. Keeping these records connected can reduce repeated data entry and make statutory payroll processing easier to review each month.

Frequently Asked Questions About PCB Malaysia

What Does PCB Mean in Malaysia?

PCB stands for Potongan Cukai Bulanan, which means Monthly Tax Deduction. It is a mechanism where an employer deducts estimated income tax from employee remuneration during monthly payroll.

The amount is then submitted to HASiL on behalf of the employee. PCB and MTD are different names for the same deduction mechanism.

How Do I Calculate PCB in Malaysia?

For resident employees, PCB should be calculated using the HASiL MTD schedule or approved computerized calculation method. The calculation considers estimated annual remuneration and relevant employee tax information.

Factors can include EPF, employee category, spouse and children, qualifying deductions, zakat, additional remuneration, previous employment, and PCB already deducted. HASiL also provides an official PCB calculator.

Is PCB Deducted Every Month?

PCB is a monthly payroll tax mechanism, but that does not mean every employee will necessarily have a positive deduction every month.

If the calculation produces no required MTD, there may be no PCB deduction for that payroll period. The 2026 computerized rules also contain specific treatment where calculated MTD is below RM10.

Is PCB Mandatory for Employers in Malaysia?

Employers are required to make MTD/PCB deductions from employee remuneration where the employee is subject to the applicable requirement and remit those amounts to HASiL.

HASiL lists making monthly tax deductions and remitting them by the statutory deadline among the employer's formal responsibilities.

When Must Employers Pay PCB to LHDN?

PCB must generally be remitted to HASiL on or before the 15th day of the following month.

Employers should complete payroll calculations and submission early enough to meet this deadline and retain appropriate payroll and tax records.

Does Bonus Increase PCB?

A bonus can increase the PCB deduction for the month because it is treated as additional remuneration under the computerized MTD calculation.

HASiL calculates the tax impact of additional remuneration separately from normal monthly remuneration before determining the total MTD payable for that month.

Why Is My PCB Higher This Month?

PCB can rise when the information used in the annualized tax calculation changes. A bonus, salary increase, additional remuneration, previous-employer income, or a change in accumulated tax information can affect the result.

The calculation considers current and accumulated information throughout the year, so the deduction does not have to remain identical every month.

Does PCB Apply to Foreign Workers in Malaysia?

Foreign employees can be subject to PCB. The method depends on their tax residence status rather than nationality alone.

Under the 2026 computerized specification, employees who are non-resident or not known to be resident are generally subject to MTD at 30% of remuneration, while resident employees use the applicable resident calculation.

What Is the Difference Between PCB and Income Tax?

PCB is a method of paying an employee's income tax progressively through payroll. It is not a completely separate tax.

At the appropriate stage, the employee's total PCB payments are compared with actual tax payable. If the amount deducted is insufficient, a remaining balance can still be payable to HASiL.

Can I Check Whether My Employer Paid My PCB?

Yes. Taxpayers can check tax-account transaction records through HASiL services to confirm whether MTD deducted by an employer has been received and credited.

HASiL specifically identifies employer MTD payments as one of the transactions that taxpayers can review in their tax ledger.

Final Thoughts on PCB Malaysia

Understanding PCB Malaysia is important for both employers and employees because Monthly Tax Deduction forms part of the regular payroll and income-tax process. Employers need to use accurate remuneration information, the correct employee tax category, current deductions, and the latest HASiL calculation rules.

PCB should not be treated as a simple fixed percentage of salary. Bonuses, previous employment, tax residence, EPF, deductions, zakat, and year-to-date PCB can all affect the final monthly amount.

Employers should also keep their payroll calculation method updated when HASiL publishes new annual specifications. For 2026, the core MTD formula remains unchanged, but current TP1 and TP3 deduction information reflects Budget 2026 changes.

This guide provides general payroll and tax information and does not replace professional tax or legal advice. Employers and employees should refer to the latest HASiL guidance for calculations or circumstances specific to them.