The SST-02 return in Malaysia is the service tax return that a registered business must file with the Royal Malaysian Customs Department every two months, even when there is no tax to pay. It is written for SME owners and new business owners, including foreign owners who are new to the Malaysian system. The key answer: file by the last day of the month after your taxable period ends, and pay on time, because late payment penalties can reach 40% of the tax.
Service tax is a tax on certain services, and a business that is registered for it must report to Customs on a fixed cycle. This article explains the cycle, the due dates, the penalty bands and how to file through the MySST portal. It covers service tax returns as described on the official MySST pages. Sales tax has its own pages, so check them if you also deal with taxable goods.
Key Takeaways
- A registered business files the SST-02 return once every two months, based on its taxable period.
- The return is due not later than the last day of the month after the taxable period ends.
- You must file even if there is no tax payable.
- Filing is done electronically through the MySST portal of the Royal Malaysian Customs Department.
- Late payment penalties go up in steps of 10%, then 15%, then 15%, with a maximum of 40% after 90 days.
- Keep your records for 7 years.
What Is the SST-02 Return Malaysia Businesses Must File?
The Royal Malaysian Customs Department collects Sales and Service Tax (SST). A business that is registered for service tax must tell Customs how much taxable service it provided in a period, and how much tax it collected. The form used for this report is the SST-02 return.
A taxable period is the time covered by one return. Under the official MySST pages, the usual taxable period is two months. A business can apply to the Director General of Customs to change its taxable period, for example to match its financial year end.
If you are not sure whether your business must register for service tax, read our simple guide on what SST is and who needs to register first.
SST-02 Return Malaysia: Deadline and Due Dates
The rule is simple. The return must be submitted not later than the last day of the month following the end of the taxable period. The table below shows three examples of two-month taxable periods. Your own periods may be different, so use the dates on your registration and in MySST.
| Example taxable period | Period ends | Return due by |
|---|---|---|
| 1 January 2027 to 28 February 2027 | 28 February 2027 | 31 March 2027 |
| 1 March 2027 to 30 April 2027 | 30 April 2027 | 31 May 2027 |
| 1 November 2026 to 31 December 2026 | 31 December 2026 | 31 January 2027 |
These dates are our own examples to show the rule. The official page does not give a grace period, so treat the last day of the month as a hard deadline. If a person stops being liable to be registered, the final SST-02 return must be submitted within 30 days after that stop.
How to File and Pay Through MySST
The official Filing Tax Returns page says the return is filed electronically through the MySST portal. The Paying SST page lists online payment through MySST, MyTTx, MySToDS or MyLVG. Manual payment by cheque or bank draft to the Customs Processing Centre is also described. Online payment counts only when the money is fully credited to the account of the Director General.
One official FAQ page mentions filing by post and payment by FPX or cheque, while the other pages are different. Because the pages do not match, check with Customs which channel you should use before you file.
Late Payment Penalty and Other Penalties
The official Penalties page gives step-by-step late payment penalties. The percentages below are as shown on that page. Ask Customs how the additional percentages apply to your own balance.
| Days late | Penalty rate | Running total |
|---|---|---|
| First 30 days | 10% of the tax | 10% |
| Second 30 days | Additional 15% | 25% |
| Third 30 days | Additional 15% | 40% (maximum) |
Worked example: your tax payable is RM10,000 and you do not pay it. The 10% step is RM1,000. At the running total of 25% the penalty is RM2,500. At the maximum of 40% it is RM4,000, so you would owe up to RM14,000 in total. This example is only for understanding the percentages.
The same page lists other offences. A false or incomplete return can lead to a fine of up to RM50,000, or imprisonment of up to 3 years, or both. Failing to keep records for 7 years can lead to the same level of fine or jail. The Director General may remit all or part of a penalty on reasonable grounds.
Common Mistakes to Avoid
- Not filing because there was no business in the period. A return is still needed even if no tax is payable.
- Counting the due date from the wrong month. The date is the end of the month after the period ends.
- Paying by a slow channel. Online payment counts only when the funds are fully credited.
- Throwing away records too early. The official page asks for 7 years of records.
SST-02 Return Checklist
- Write down your taxable periods and the due date for each one in a shared calendar.
- Collect your service invoices and tax collected before each due date.
- Log in to MySST and prepare the return early.
- Pay by an approved channel and keep the proof of payment.
- Store all records for 7 years.
Conclusion
The SST-02 return is a routine duty, but a missed date can cost up to 40% extra. A simple calendar and early filing remove most of the risk. For wider rules, see our guide on SST service tax expansion in 2026 and the overview of how SST works.
How Conzlab can help: Conzlab offers compliance consultancy and training, including a review of your SST filing calendar and process. Contact Conzlab if you would like to talk through your SST compliance duties.
Official Sources
Last updated: 12 November 2026. This article is general information, not tax or legal advice. Rules can change, so check with the agency before you act.
Frequently Asked Questions
Once every two months, based on your taxable period. You can apply to the Director General of Customs to change the period, for example to match your financial year end.
Yes. The official pages say the return must be submitted whether or not tax is payable.
The Penalties page shows 10% in the first 30 days, an additional 15% in the second 30 days and an additional 15% in the third 30 days, with a maximum of 40% after 90 days.
Through the MySST portal of the Royal Malaysian Customs Department. Check with Customs if the FAQ and the filing page seem different for your case.
SST-02 Return Malaysia: Deadline, Penalty and Filing Steps