First time filing income tax in Malaysia: start here.

That opening line is the part almost every beginner guide gets backwards, and it is why so many first jobbers spend an evening filling in a registration form they never needed.

Do you need to submit a return at all?

Two numbers do two different jobs here, and mixing them up is the single most common mistake in this whole topic.

RM34,000 is the practical trigger. If your employment income for the year, after your EPF contribution is taken off, comes to more than roughly RM34,000, you are expected to submit a return. For someone married to a spouse with no income, the equivalent figure is about RM46,001.

RM37,333 is something else entirely. That is LHDN's own published figure for the annual income at which a single person claiming only the automatic RM9,000 individual relief starts to have tax left to pay. It is income before reliefs, not income after EPF, and it is not a filing threshold. Several well-known guides describe it as an after-EPF figure. It is not one.

The gap between the two is real, and it surprises people: there is a band where you are expected to submit a return and yet owe nothing at the end of it. Having to file and having to pay are two separate questions.

One exception runs the other way. If you have any business income at all, including freelance work, a delivery shift, commission or an online shop, you are on Form B instead of Form BE, there is no minimum, and you submit a return even in a year you made a loss.

You probably already have a tax number

Since 2023 LHDN has registered a tax identification number automatically for every citizen and permanent resident aged 18 and above, using records from the National Registration Department. You did not apply for it and you were not told about it. It is simply there.

So the first step is not registration. It is checking. You can see your number by logging in to MyTax, by calling the Hasil Contact Centre on 03-8911 1000, or at any HASiL branch.

e-Daftar, the online registration route that most beginner guides send you to, still exists. But read LHDN's own page for it and you will see who it is actually for: non-citizens and foreign individuals, and temporary residents holding a MyKAS. Since 1 January 2024 that is the list. If you hold a MyKad and you are over 18, e-Daftar is almost certainly not your step.

Two small things worth knowing. Individual numbers now begin with IG. The old SG prefix for non-business filers and OG for those with business income were merged into IG on 1 January 2023, so an older letter showing SG or OG is the same file, not a different one. And you get one number for life: it covers your salary now and a side business later, which is why a sole proprietor never receives a second one.

Getting into MyTax for the first time

Having a tax number and being able to log in are not the same thing. To use MyTax you need a digital certificate, which most people know as the PIN, and a first-time filer will not have one yet.

There are two ways to get it, both online.

e-CP55D registers your digital certificate through the MyTax website on a computer or laptop. e-KYC does the same thing through the MyTax mobile app, by matching the photo on your MyKad or passport against a selfie.

Once you have the PIN you complete a first-time login, which converts it into your digital certificate and lets you set your own password and security phrase. From then on, that is your login.

The branch counter route still exists for anyone who wants it, and Form CP55D is available at any LHDN counter. But the trip is no longer the default that older guides describe.

Do this in February. Not in May. It is a twenty minute job when nothing is urgent and a miserable one on the afternoon of the deadline.

What to keep from your first payslip

Your employer gives you an EA form, officially C.P.8A, by the end of February. It summarises everything LHDN needs from the employment side: gross pay, EPF, SOCSO and EIS, any PCB deducted, and any zakat paid through payroll. Check it the week it arrives. If a figure looks wrong, February is a far better month to sort it out with HR than May is.

Then start keeping receipts. Not because anyone will ask this year, but because year one is when the habit either forms or does not. Keep them for seven years: that is the record-keeping duty under sections 82 and 82A of the Income Tax Act. LHDN can reassess up to five years back under section 91, with no limit at all where there is fraud or wilful default.

The relief checklist sets out what is worth keeping a receipt for. For most people in a first job the short answer is a laptop or phone, internet in your own name, books, and a course fee, all of which sit inside the RM2,500 lifestyle relief.

A worked example, in real ringgit

Nurul earns RM3,200 a month in her first full year of work. That is RM38,400 for the year. Her EPF contribution at 11 per cent is RM4,224, so her income after EPF is RM34,176, which puts her RM176 above the RM34,000 trigger. She is expected to submit a return.

Now the bill. She claims the automatic RM9,000 individual relief and RM4,000 of EPF, because her actual contribution was higher but that line is capped. Her SOCSO and EIS contributions are a third claimable line, treated by LHDN as one combined entry taken straight off her EA form. That leaves chargeable income of about RM25,400. Walking the bands: the first RM20,000 costs RM150, and the RM5,400 above it sits in the 3 per cent band for RM162. Total tax: RM312.

Then the rebate. Because her chargeable income is at or below RM35,000 she gets the RM400 individual rebate, which is subtracted from the tax itself rather than from her income. RM312 less RM400 leaves nothing.

Nurul owes RM0. She still submits a return. And if any PCB was deducted from her salary during the year, that return is the only way she gets it back.

Fast forward one year. She is promoted to RM4,500 a month, so RM54,000. The same RM9,000 and RM4,000, plus the RM2,500 lifestyle relief for the laptop she bought. Chargeable income RM38,500, tax RM810, and no rebate this time because she is above the RM35,000 chargeable line. Without that lifestyle relief her tax would have been RM960, so one relief and a kept receipt are worth RM150 to her.

That is the shape of a normal Malaysian tax life. Year one costs nothing and teaches you the system. Year two is when the receipts start paying.

Your first filing year, month by month

End of February 2027. Your EA form arrives. Read it.

1 March 2027. e-Filing opens for year of assessment 2026. The form is not available before this date, which catches out the very organised.

30 April 2027. The statutory deadline for Form BE.

15 May 2027. The grace period LHDN allows for online submission. Submit by this date and there is no penalty, but miss it and lateness is counted from 30 April, not from 15 May. It is a concession, not a second deadline. The full 2027 deadline calendar has every other form and date.

About thirty working days after you submit, if you are owed a refund and you filed online, the money reaches your bank account.

Five things first timers get wrong

Registering when they already have a number. Covered above, and it wastes an evening.

Assuming PCB has settled everything. There is a rule that lets monthly deductions stand as your final tax, but it is narrow, and taking it means giving up any refund you were owed. For most first jobbers PCB has over-deducted rather than under-deducted, so not submitting a return quietly costs money.

Mixing up RM34,000 and RM37,333. They are different measurements of different things, and plenty of published guides run them together.

Thinking a small side gig does not count. A few hundred ringgit of freelance work moves you to Form B and a June deadline. Size does not decide it, the kind of income does. Our side income guide covers where the line sits.

Waiting for a letter. LHDN does not write to tell you it is your turn. The duty to submit a return sits with you, and the automatic tax number means the file is already open. If a year has already slipped by, the late filing penalty guide sets out what coming forward actually costs.

What to do now

Three things, and none of them take long.

Log in to MyTax and find your tax number. If you cannot get in yet, apply for the digital certificate through e-CP55D or e-KYC today, because that is the step with a waiting period in it.

Work out roughly where you stand. The free tax calculator takes two minutes and tells you whether you are heading for a bill, a refund, or Nurul's RM0.

Then put one reminder in your phone for the end of February, to read your EA form the week it lands. When e-Filing opens in March, the e-BE walkthrough takes you through the screens.