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Malaysia tax & financial deadlines

LHDN income tax and employer obligations, plus Royal Malaysian Customs SST.

This information is provided for general planning and reference only. Tax obligations and deadlines can depend on taxpayer status, fiscal year, reporting period and other circumstances. Dates shown on Wait Until are indicative only and may be subject to change, extensions or jurisdiction-specific rules. Wait Until, its parents, subsidiaries and affiliates do not accept responsibility for any loss, penalty, interest, filing failure or other consequence arising from reliance on the information or any error or omission in the deadlines shown. Final confirmation of all applicable deadlines must be obtained from the relevant tax authority or a qualified tax adviser.

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Upcoming deadlines

Depends on your own dates or a set rule

These follow your financial year, reporting period, payment date or a business-day rule, so no single calendar date is shown.

  • Company income tax return

    Form C
    File & pay

    Within 7 months after the end of the accounting period.

    Annual return and balance of tax payable.

    Applies to: Resident companies

    Authority: Inland Revenue Board of Malaysia (LHDN)LHDN — Return form due datesLast checked Sunday 4 October 2026

  • Withholding tax payment

    Pay

    Within one month after paying or crediting the non-resident.

    Remit withholding tax deducted.

    Applies to: Payers making qualifying payments to non-residents

    Authority: Inland Revenue Board of Malaysia (LHDN)LHDN — Withholding taxLast checked Sunday 4 October 2026

  • Sales and service tax return

    SST-02
    File & pay
    Verification pending

    By the last day of the month after the end of the taxable period.

    Return and payment for each two-month taxable period.

    Applies to: Businesses registered for sales tax or service tax

    Authority: Royal Malaysian Customs DepartmentRoyal Malaysian Customs — MySSTLast checked Sunday 4 October 2026