SST Consultancy Services in Malaysia

Sales and Service Tax (SST) compliance can become challenging when a business is unsure whether registration is required, whether its activities are taxable, or whether SST returns are properly supported by accounting records.

KS Chia & Associates provides SST consultancy services to businesses throughout Malaysia. We assist with SST registration reviews, sales tax and service tax registration, SST return preparation, SST compliance reviews and practical SST advisory support for business owners and finance teams.

SST Expansion: 2025 Changes

Following the expansion of Malaysia’s SST scope effective 1 July 2025, some businesses may need to reassess whether their products, services or business activities are affected by the current SST registration and compliance requirements.²

Key SST Figures to Check

These figures are a practical starting point, not a substitute for checking the applicable legislation, tariff classification or prescribed-service category. SST treatment can differ by the goods or services supplied.

Area	Key figure	What to check
Sales-tax registration	RM500,000 taxable-goods sales value over 12 months.²	This applies to taxable-goods manufacturers; confirm the manufacturing activity and goods.
Sales-tax rate	5% or a specific rate for listed goods; otherwise 10%.⁴	Check the relevant 2025 rate and exemption orders against the tariff classification.
Service-tax rate	Generally 8%; prescribed 6% categories include food and beverage, parking, logistics and telecommunications.²	Confirm the actual prescribed service and any sector-specific rule.
Service-tax registration	Thresholds are service-specific: published examples include RM500,000, RM1.5 million for food and beverage, and RM1 million for rental/leasing and financial services.²⁵	Do not apply one threshold across all services.
Late payment	10% for the first 30 days, then an additional 15% for each of the next two 30-day periods; maximum 40% after 90 days.⁶	This relates to late payment. Obtain advice on your own filing or registration position.

Last reviewed: August 2026. Sources are linked below.

A practical starting point: A taxable person’s SST return is generally filed for each two-month taxable period. The return must be submitted even where no service tax is payable, and the official filing date is generally the last day of the month following the end of that period.¹

How We Can Help

Sales Tax and Service Tax Registration

We review your business activities, revenue streams and projected turnover to help you understand whether SST registration may apply. Registration requirements are not identical across all industries, and applicable thresholds and exemptions must be checked against the current Royal Malaysian Customs Department (RMCD) guidance.

Where registration is appropriate, we can help you prepare the relevant information and supporting documents for the application process. We also explain the practical responsibilities that follow registration so that your internal team is not caught unprepared.

SST Returns and Compliance Reviews

We assist with the preparation and review of SST returns based on your sales records, invoices and supporting schedules. Our work focuses on whether the reported figures are traceable to your accounting records, whether the taxable period has been handled correctly, and whether key supporting documents are available if questions arise later.

For businesses that already file SST returns, we can also review the existing process and identify where the monthly close, invoice coding or document flow can be improved.

SST Advisory and Accounting Support

SST should be considered when a business sets up invoice templates, accounting codes and internal approval procedures. We help clients consider how taxable transactions, tax amounts, exemptions and supporting records should be handled within their existing accounting process.

This is particularly useful when a business is introducing a new service line, changing its billing model, using a new accounting system, or relying on several staff members to issue invoices and collect information.

Compliance Review and Practical Advice

An SST review can be helpful when management is uncertain about an earlier position, a new transaction, a change in business activity, or a gap between operational practice and finance records. We help clients work through the facts, identify the questions that need to be addressed, and organise the information needed for a considered SST position.

Where a matter requires reference to RMCD guidance or a sector-specific rule, we identify the relevant source and explain its practical effect on the business.

Frequently Asked Questions About SST Registration and Compliance

Does my business need to register for SST?

It depends on the services or goods supplied, the nature of the business, the relevant turnover calculation and the current registration rules for that activity. A registration review should be based on your actual transactions rather than a generic industry assumption. RMCD publishes activity-specific guidance and thresholds through MySST.²

What happens if SST registration was delayed?

If you think registration should have occurred earlier, it is sensible to review the facts promptly. The relevant date can depend on the business activity, turnover calculation and registration rules. We can help you organise the underlying records and identify the questions that need to be addressed before you decide the next step.

Can RMCD ask for SST information or review a business’s SST position?

If a business receives an RMCD SST enquiry or review letter, it should check the exact scope, deadline and documents requested. Keep the response focused on the information asked for, ensure the supporting records are organised, and obtain advice based on the business’s own facts.

How often is an SST return filed?

RMCD states that returns are filed once every two months according to the taxable period. Returns are required even when no service tax is payable, and the return is generally due by the last day of the month following the taxable period.¹

Can you help if we are already SST-registered?

Yes. We can review the way SST has been handled in your records, invoices and returns, and help your team improve the filing workflow. This may be useful where responsibilities have changed, records are prepared by different staff members, or the business has added new products or services.

What documents and records should we keep for SST purposes?

The records needed depend on the business and transaction. In practice, businesses should be able to trace return figures back to invoices, sales records, accounting entries and any documents supporting a particular SST treatment. We can help you develop a practical checklist for your own filing process.

Can you advise on SST rates, exemptions or a new business activity?

Yes. These matters require a review of the actual facts, applicable legislation and current RMCD guidance. The correct treatment should not be assumed simply because another business in the same broad industry has a similar arrangement.

Discuss Your SST Position

If you need assistance with SST registration, return preparation, accounting treatment or an SST compliance review, speak with KS Chia & Associates. To make the first discussion more productive, it is helpful to have your recent sales figures, a description of your business activities, sample invoices and any existing SST registration or return documents available.

Request an SST consultation

Related Services

Businesses that need coordinated support may also wish to explore our Tax Consultancy Services, Accounting Services and Corporate Secretarial Services.

Important Note

SST treatment depends on the facts of each business, the applicable law and current RMCD guidance. This page provides general information only and should not be relied on as a substitute for advice on a specific transaction or filing position.

Official SST References

Last reviewed: August 2026.