SST invoice requirements in Malaysia

A SST invoice in Malaysia must show your SST registration number, the customer's details, an itemised list of what you supplied, and the SST shown separately with its rate — currently 6%, 8%, 10%, with 8% as the usual rate for most services.

What goes on the document

On top of the universal fields — invoice number, dates, both parties, line items and total — Malaysia expects:

• Your SST registration number (formatted like W10-1234-56789012)
• The SST rate applied to each line
• The SST amount, shown separately from the net
• The total payable including SST

The Malaysia rule that catches people out

Malaysia runs two separate taxes rather than one VAT. Service Tax is 6% or 8% depending on the service category, and Sales Tax is 5% or 10% on goods. Which one applies — and whether you are registrable at all — depends on what you actually supply.

Rates

6%, 8%, 10%. Most service work sits at 8%. Service tax scope was expanded in 2025; check whether your category is now in scope.

Rates change. Checked to mid-2026 and a starting point, not tax advice. The current source is the Royal Malaysian Customs Department — and if you are near a registration threshold, twenty minutes with an accountant beats a search engine.

When you have to register for SST in Malaysia

Service Tax registration is generally required above RM500,000 of taxable services in twelve months, with lower thresholds for some categories. Sales Tax thresholds apply to manufacturers.

Most systems test this on a rolling twelve months rather than your financial year — which is where the expensive mistakes happen.

Which SST rate applies to what

Service Tax is 6% or 8% by category — the 2024 increase to 8% deliberately left food and beverage, telecommunications, parking and logistics at 6%. Sales Tax is 5% or 10% depending on the goods schedule.

Two taxes, not one

Malaysia abolished GST in 2018 and returned to a separate Sales Tax and Service Tax. They are not a single system with two names: Sales Tax is a single-stage tax on manufacturers and importers, Service Tax is charged by prescribed service providers. It is entirely possible to be liable for one and not the other, and there is no input credit mechanism connecting them — which means tax does cascade through a supply chain in a way it did not under GST.

Scope expanded in 2025

The service-tax net was widened to bring in additional categories. If you concluded you were out of scope before 2025, that conclusion is worth re-testing rather than carrying forward.

Tax on a discounted invoice

One that gets miscalculated constantly: when you show a discount on the invoice, SST is charged on the discounted amount, not the list price. Bill RM4,100, discount 5%, and the taxable value is RM3,895 — not RM4,100. At 8% that is RM311.6 of SST, not RM328. Getting this backwards means you collect more tax than you owe and hand it over, out of your own margin — on every invoice you issue until someone notices.

Invoicing a customer outside Malaysia

Imported taxable services are subject to Service Tax accounted for by the Malaysian recipient. Exported services are generally outside the scope, but the categories are defined by schedule rather than by principle.

Charging tax to a client in another country sets out the general shape; the first time it comes up it is worth an hour with an accountant.

Record keeping in Malaysia

Seven years. Retention rules mean the document, not a row in a ledger.

Set your country once in EstimateBill and the tax is labelled correctly on every invoice after that — GST and GSTIN in India, VAT in the UK, Sales Tax and EIN in the US, across 58 countries.