SST Has Two Separate Components
SST stands for Sales and Service Tax, but it is actually two distinct taxes administered under separate legislation.
Sales Tax applies to manufacturers of taxable goods and to importers. It is a single-stage tax charged at the point of manufacture or importation.
Service Tax applies to businesses providing prescribed taxable services. It is charged on the value of services rendered to customers.
Most Malaysian SMEs in the services sector only need to think about Service Tax. If your business is purely a buyer of goods (not a manufacturer or importer), Sales Tax is generally not your direct concern.
Service Tax: The RM500,000 Threshold
For Service Tax, the registration trigger is an annual taxable turnover of RM500,000 from prescribed taxable services. If your total revenue from taxable services exceeds RM500,000 in any 12-month period, you are required to register as a taxable person with the Royal Malaysian Customs Department (RMCD).
The threshold is calculated on a rolling 12-month basis. You do not wait for your financial year to end. If your cumulative taxable revenue over any 12 consecutive months crosses RM500,000, registration is required within 28 days.
It is worth noting that not all services are prescribed taxable services. The categories are defined by law and include professional and management services, IT services, telecommunications, insurance and takaful, hotels, food and beverage, and others. If your service is not on the prescribed list, you do not charge Service Tax regardless of your revenue.
- Service Tax threshold: RM500,000 in annual taxable turnover
- Measured on a rolling 12-month basis, not just the financial year
- Registration required within 28 days of crossing the threshold
- Rate: check the current rate with RMCD, as it is subject to change via budget legislation
- Not all services are taxable — only prescribed categories
Common Prescribed Taxable Services
If your business falls into any of these categories, Service Tax is likely relevant to you once you cross the revenue threshold.
- Professional services: legal, accounting, engineering, architecture, surveying, consultancy
- IT and digital services: software development, IT support, data hosting, cybersecurity
- Management services and HR outsourcing
- Telecommunications and internet services
- Insurance and takaful
- Hotels, serviced residences and similar lodging
- Food and beverage services (restaurants, cafes, catering above a certain size)
- Parking and customs agency services
What Registration Means for Your Business
Once registered, you are required to charge Service Tax on all taxable services you provide, collect it from your customers, and remit it to RMCD every two months (bi-monthly). You will also need to maintain records and file returns via the MySST portal.
For B2B services, many of your customers will also be registered businesses. They are accustomed to paying Service Tax and it is simply a pass-through in their books. For B2C services, the tax effectively increases the price you charge consumers.
Late registration, late filing, and late payment all attract penalties. RMCD has the power to conduct audits and back-assess tax for up to six years.
If You Are Not Sure Whether Your Services Are Taxable
The prescribed taxable services are defined in the Service Tax Regulations and updated periodically. If your business provides services that might fall into a prescribed category, do not guess. The RMCD website publishes the full list, and you can also apply to RMCD for a classification ruling if the category is unclear.
Getting this wrong in either direction has consequences: not registering when you should means accumulated back-tax and penalties; unnecessarily registering adds compliance burden without reason.
A good rule of thumb: if your business is approaching RM400,000 in annual revenue from services and you are not sure whether your services are taxable, it is time to get a definitive answer before you cross the threshold.