LHDN Penalties Explained: Late Filing, Late Payment and Voluntary Disclosure

The four penalties, side by side

Almost every penalty an individual taxpayer meets comes from one of these provisions:

Paying late: a single flat 10%

Any balance of tax still unpaid the day after the deadline (30 April for Form BE, 30 June for Form B) is increased by 10% under section 103(3). It applies to the balance, not to your total tax bill — so an employee whose PCB already covered RM9,500 of a RM10,000 liability pays 10% of RM500, or RM50, not RM1,000.

There used to be a second bite: a further 5% if the amount was still outstanding 60 days later. That was abolished with effect from 1 January 2020, and the same amendment fixed the increase on late amended returns under section 77B(4) at a single 10%. So the modern position is simpler than most older articles suggest — one 10% increase, once, and it does not compound month by month.

The 10% is imposed automatically by the system, without a notice or a hearing. It also attaches to instalment defaults: a CP500 instalment missed by a business-income taxpayer picks up the same 10% on the unpaid instalment.

Filing late: 15%, 30% or 45%

Failing to furnish a return is an offence under section 112(1), punishable on prosecution by a fine of RM200 to RM20,000, imprisonment of up to six months, or both. In practice LHDN rarely prosecutes an individual. Instead it uses section 112(3), which lets the Director General impose a penalty of up to three times the tax payable without going to court.

Three hundred percent is the statutory ceiling, not the working rate. LHDN's operational guideline scales the penalty to how late the return is:

What a Form J is, and why you do not want one

If you never file, LHDN does not simply wait. Under section 90(3) it can raise a best-judgement assessment — issued as a Form J — estimating your income from whatever it holds: your employer's Form E and EA submissions, bank information, property transactions, previous years. That estimate is a valid assessment and the tax on it becomes due and payable within 30 days of the notice, whether or not the figure is right.

Two things then get worse at once. The late-filing penalty locks in at the top 45% band, and the burden shifts to you: to reduce a Form J assessment you must appeal it on Form Q within 30 days and prove the correct figure, rather than simply declaring it. Filing a late return voluntarily — even years late — is materially cheaper than being assessed.

Getting it wrong rather than late

An understated return is dealt with separately. Section 113(1) makes it an offence to submit an incorrect return, with a fine of RM1,000 to RM10,000 plus a special penalty of 200% of the tax undercharged. Where LHDN does not prosecute, section 113(2) allows a penalty equal to the amount of tax undercharged — 100% — imposed administratively.

This is the provision behind most audit settlements, and it is where relief claimed without receipts ends up. A relief you cannot substantiate is not merely disallowed; the tax it saved becomes tax undercharged, and the penalty is calculated on that. Keep every receipt, EA form and statement for seven years, which is the retention period the Act requires.

Voluntary disclosure: the discount for going first

The Tax Audit Framework applies concessionary rates when you correct a return yourself before any audit action has begun. A first voluntary disclosure generally attracts 15% under section 113(2) instead of the full amount undercharged, and 10% where a further disclosure is made within six months of the last return filed.

Two conditions matter. You must already have submitted a return for that year — voluntary disclosure corrects a filed return, it does not substitute for one you never sent. And the window closes the moment LHDN commences audit action; a disclosure made after the letter arrives is not voluntary and does not qualify.

Separately, LHDN has periodically run Special Voluntary Disclosure Programmes at a 0% penalty rate for a limited window. These are time-boxed campaigns, not a standing facility, so check whether one is currently open before assuming the rate.

If you ignore it

• The increase is recoverable as a debt due to the Government and LHDN can sue for it civilly, without first proving the underlying tax in court.
• Section 104 lets the Director General certify an outstanding amount to the Director General of Immigration, barring you from leaving Malaysia until it is paid or secured. This is a routine collection tool, not a last resort, and taxpayers usually discover it at the airport.
• An appeal does not suspend payment. Tax and any increase remain due while an appeal is pending, so a disputed assessment still has to be paid or formally deferred.
• LHDN can raise an additional assessment up to five years after the end of the year of assessment under section 91. Where there is fraud, wilful default or negligence, that time limit does not apply at all.

Reducing a penalty you have already been given

A penalty under section 112(3) or 113(2) forms part of the assessment, so the formal route is an appeal to the Special Commissioners of Income Tax using Form Q, filed with your LHDN branch within 30 days of the notice of assessment. Most disputes are settled at branch level long before they reach the Special Commissioners.

In practice the first step is a written application to the assessment branch setting out the reason — genuine hardship, a first offence, hospitalisation, an error by a previous agent — and asking for the penalty to be reduced or remitted. Section 129 gives the power to remit a penalty, and branches do exercise it, but on documented facts rather than apology. Pay the underlying tax first: a remission application backed by a settled principal amount is a far stronger case.

The cheap ways to never see any of this

• File even when you owe nothing. The 15% penalty is computed on tax payable, but a nil return removes the risk of a Form J built on someone else's estimate of your income.
• Watch the e-Filing grace period rather than relying on it — LHDN has often allowed a short extension beyond 30 April, but it is announced each year and is not a right.
• If you cannot pay in full, still file on time. The two penalties are independent, and filing on time removes the larger of the two.
• Business-income taxpayers should revise a CP500 estimate using CP502 by 30 June rather than let it run short — underestimating by more than 30% of the final tax carries its own 10% penalty on the difference.
• Check that your employer's PCB actually matches your circumstances. Over-deduction comes back as a refund; under-deduction turns into a balance payable that starts the 10% clock on 30 April.

Important caveats

Statutory maxima come from the Income Tax Act 1967, but the working penalty rates above are set by LHDN operational guidelines and audit frameworks, which are revised from time to time and can be applied with discretion in individual cases. Rates in force when a penalty is imposed are the ones that count. This guide is general information, not tax advice — confirm the current position on hasil.gov.my or with a licensed tax agent before relying on it. Use the calculator below to work out the tax itself, then file and pay through official LHDN channels well before the deadline.