CP204 is often treated as a form to be filed. It is better understood as a forecast the company is required to commit to before the year begins, revise at fixed points during the year, and then be measured against after the year ends. The deadlines are statutory, the revision windows are narrow, and the cost of getting it wrong falls only in one direction.
What the obligation is
Section 107C of the Income Tax Act 1967 requires companies, limited liability partnerships, trust bodies and co-operative societies to furnish an estimate of tax payable for each year of assessment on Form CP204, and to pay that estimate by instalments. Companies have been required to submit Form CP204 and Form CP204A through electronic filing since the year of assessment 2018, and limited liability partnerships, trust bodies and co-operative societies since the year of assessment 2019.
The estimate is not a return and it is not a payment on account of an agreed figure. It is a statement of what the company expects its tax to be, made before it knows.
The submission deadline depends on the company’s situation
There are three positions, and they carry different dates.
- Existing operations. Under subsection 107C(2), Form CP204 must be furnished not later than thirty days before the beginning of the basis period for that year of assessment. For a company with a 31 December year end, that is the start of December in the preceding year.
- New operations, first basis period of not less than six months. Under paragraph 107C(4)(a), Form CP204 must be furnished within three months from the date operations commence.
- New operations, first basis period of less than six months. No estimate is required for that year of assessment under subsection 107C(4).
The thirty-day rule and the minimum estimate rule described below apply only from the second year of assessment, under paragraph 107C(4)(b).
A newly incorporated company may be relieved of the estimate entirely
A company resident and incorporated in Malaysia that first commences operations in a year of assessment is not required to furnish Form CP204 for that year and the immediately following year, provided its paid-up capital in respect of ordinary shares does not exceed RM2.5 million at the beginning of the relevant basis periods. Variations apply where the company has no basis period for one or more of those years.
The relief is withdrawn in defined ownership situations. It does not apply where more than 50% of the company’s ordinary share capital is directly or indirectly owned by a related company, where more than 50% of a related company’s ordinary share capital is owned by the company, where more than 50% of both is owned by another company, or where more than 20% of the company’s ordinary share capital at the beginning of the basis period is directly or indirectly owned by one or more companies incorporated outside Malaysia or by one or more individuals who are not Malaysian citizens. The 20% condition takes effect from the year of assessment 2024. For this purpose, a related company is one with paid-up ordinary share capital exceeding RM2.5 million at the beginning of the basis period.
A company with foreign shareholders that assumed it had two clear years should check this specifically.
The 85% floor constrains the decision
Subsection 107C(3) provides that the estimate for a year of assessment must not be less than 85% of the revised estimate for the immediately preceding year of assessment, or of the original estimate for that year if no revision was furnished. The Inland Revenue Board’s worked illustration is direct: a company that estimated RM80,000 and revised to RM200,000 in the sixth month must estimate not less than RM170,000 for the following year.
The practical consequence is that a revision upwards does not end with the current year. It resets the floor for the next one. A company revising late in a strong year should look at whether the following year can carry the resulting minimum.
Paying it, and the three revision windows
The estimate is payable in equal monthly instalments determined by the number of months in the basis period. For existing operations, instalments begin from the second month of the basis period under subsection 107C(5). For new operations, they begin from the sixth month under subsection 107C(6). Each instalment is due by the fifteenth day of the calendar month, under subsection 107C(12). Where dividing the estimate leaves a fraction, the fraction is added to the final instalment. Gains or profits from the disposal of a capital asset are not subject to the estimate and instalment regime, under subsection 107C(11C).
Under subsection 107C(7), the estimate may be revised on Form CP204A in the sixth, ninth or eleventh month of the basis period, or in all three. A revision in the sixth month may take effect from the fifth or sixth instalment; in the ninth month, from the eighth or ninth; and in the eleventh month, from the eleventh instalment.
Where the revised estimate exceeds the instalments already payable, the difference is spread equally across the remaining instalments. Where it is lower, instalments in the remaining months that exceed the revised amount cease immediately.
Which revision counts later matters. For the purposes of the under-estimation charge, the relevant revised estimate is the one made in the eleventh month; failing that, the ninth month; failing that, the sixth. The most recent revision governs.
What under-estimation costs
Subsection 107C(10) applies where the actual tax payable exceeds the latest revised or deemed revised estimate, or the original estimate if none was revised, by more than 30% of the actual tax payable. The increase is 10% of the amount by which that difference exceeds 30% of the tax payable.
Working the Board’s illustration through: actual tax payable of RM60,000 against a revised estimate of RM40,000 gives a difference of RM20,000; 30% of RM60,000 is RM18,000; the excess is RM2,000; and the increase is RM200. The charge bites on the excess over the 30% margin, not on the whole shortfall, so the margin is genuine and the exposure grows quickly once it is passed.
Three related consequences are worth noting. Late payment of a monthly instalment attracts a 10% increase on the unpaid amount under subsection 107C(9), imposed without further notice. Where no estimate is furnished, no direction is issued and no prosecution is instituted, a 10% increase applies to the tax payable under subsection 107C(10A). And where an increase under subsection 107C(10) has been imposed, it remains payable under subsection 107C(11B) even if the assessment is subsequently revised downwards.
Failure to furnish Form CP204 also allows the Director General to determine the estimate by issuing a Notice of Instalment Payment (CP205) under subsection 107C(8), which is then treated as the company’s estimate. Prosecution may be taken under paragraph 120(1)(f), carrying on conviction a fine of not less than RM200 and not more than RM20,000, or imprisonment for up to six months, or both. Where a CP205 is issued before the eleventh month, the company may still revise on Form CP204A.
How this interacts with the company’s own forecasting
The regime rewards a forecast that is close but not below. A materially low estimate risks the subsection 107C(10) increase; a materially high one ties up cash in instalments and lifts next year’s 85% floor. Neither error is neutral, and they are not symmetrical.
Three habits tend to help. Prepare the initial estimate from the same numbers used for the board’s own budget, so the tax estimate and the operating forecast do not diverge without anyone noticing. Diarise the sixth, ninth and eleventh months of the basis period rather than calendar quarters, because the windows run on the basis period. And treat the eleventh-month window as the substantive one: it arrives with close to a full year of actual results, and it is the last opportunity to move the figure the under-estimation test is measured against.
Where the year has been unusual, a mid-year forecast that is refreshed before each window is more useful than a single estimate revisited once. Where a company also changes its accounting period during the year, separate notification obligations apply and the instalment schedule is recomputed.
A practical sequence
- Confirm the basis period for the year of assessment and calculate the thirty-day submission date from its start.
- Check whether the company is within the newly incorporated relief, including the ownership conditions.
- Calculate the 85% floor from the preceding year’s latest estimate before deciding the figure.
- Diarise the fifteenth of each month for instalments, and the sixth, ninth and eleventh months for revision.
- Refresh the forecast before each window, and revise where the position has moved.
- After the return is filed, compare the outcome with the final estimate and carry the lesson into the next year’s estimate.
Current forms, filing channels and operational guidance are published by the Inland Revenue Board at hasil.gov.my, and should be checked before submission. To discuss how the estimate and revision cycle would be managed alongside your company’s reporting, see our tax advisory and compliance services.
This article is general information about the requirements described. It is not advice on any particular company’s tax position, and it does not take account of the facts, results or circumstances of any specific company. The estimate a company should furnish for a given year of assessment depends on its own forecast results and history, which should be assessed directly against the current legislation and guidance.