Malaysia Tax Due Diligence 

— Written for foreign enterprises planning to acquire, invest, or establish operations in Malaysia

I. Introduction: Why is “Tax Due Diligence” especially important in Malaysia?

For foreign enterprises, entering the Malaysian market typically involves:
• Acquiring shares in a local company (share acquisition)
• Purchasing an existing business/assets (business & asset acquisition)
• Investing in local start-ups or mature companies
• Establishing a joint venture (joint venture)
• Providing financing or structured investments for local projects

In these transactions, tax risk is often one of the most hidden risks — but once it erupts, it can be among the most damaging. The reasons include:

1. The tax authorities (LHDN / Royal Malaysian Customs) have retrospective powers and can review past years;

2. Many tax arrangements cannot be seen from financial statements on the surface;

3. After completion of the transaction, tax liabilities often “follow the company”, meaning: if the buyer takes over the entire company, it also takes over its historical tax burdens.

Therefore, before formally signing the sale and purchase agreement, a professional team will typically conduct a systematic
“Tax Due Diligence (Tax Due Diligence, “TDD”)”
to answer several key questions:
• Does the company have any undisclosed tax bombs?
• How big are these risks — can they be quantified?
• Should they be handled through price, terms, indemnities, or retention/escrow, or should the transaction be abandoned altogether?

II. What is “Tax Due Diligence”? (Concept and objectives)

Tax due diligence is a process of comprehensive review and risk assessment of the target company’s tax position over the past several years, typically including:
• Compliance review for corporate income tax;
• Review of indirect taxes (such as SST / the former GST);
• Risk assessment in specific areas such as withholding tax, transfer pricing, Real Property Gains Tax (RPGT), etc.;
• Analysis of any potential or ongoing tax audits, disputes, or investigations.

Its objectives include:

1. Confirming whether filings are complete, true, and timely;

2. Identifying existing or potential tax exposure;

3. Estimating potential tax burden, including tax, penalties, and interest;

4. Providing a basis for price adjustments, indemnity provisions, and retention/escrow arrangements in the sale and purchase agreement.

In other words:
Tax due diligence is not to help a company “avoid tax”,
but to help investors clarify: “Does this company owe tax, how much, and is it likely to be audited?”

III. What does Malaysian Tax Due Diligence typically cover?

Although priorities differ by project, a typical Malaysia TDD usually covers the following dimensions:

1. Corporate Income Tax compliance

Key checks include:
• Whether tax returns for past years were submitted on time;
• Whether tax computations reconcile with the financial statements;
• Whether there were under-declared income, inflated costs, abusive deductions, etc.;
• Whether LHDN issued any additional assessments or penalties;
• Any outstanding or disputed assessments.

For foreign buyers, the most important point is:
• If LHDN reopens an investigation in the coming years,
• the assessments may relate back to years before the transaction,
• but the entity being pursued for tax is the company you have already bought.

2. Indirect taxes: SST / GST, etc. (Indirect Taxes)

Malaysia previously implemented GST and has now reverted to an SST system.
TDD typically reviews:
• Whether the company registered for SST / whether it previously had a GST registration obligation;
• Whether sales and services were correctly charged and remitted;
• Whether import/export involves customs duties / tariff issues;
• Whether there are issues such as “wrong tax codes” or “failure to declare taxable supplies”.

Typical risks:
• The company did not register as a taxable person despite exceeding the threshold;
• The company collected taxes but failed to correctly declare and remit;
• The company incorrectly treated taxable income as exempt.

3. Withholding Tax and cross-border payments

For companies that frequently interact with overseas groups or foreign suppliers,
withholding tax and Double Taxation Agreements (DTA) are high-risk areas.

Review items include:
• Payments to foreign companies such as interest, technical service fees, and royalties;
• Whether withholding tax was deducted and remitted as required;
• Whether DTA reliance was incorrectly applied without proper supporting documents;
• Whether structural arrangements exist to try to avoid withholding tax.

If withholding tax is mishandled:
• LHDN may require the company to pay back withholding tax, penalties, and interest;
• Certain transactions may be re-characterised as taxable;
• This may materially impact cross-border fund flows and pricing structures within the group.

4. Transfer Pricing and related-party transactions

In multinational group structures, transfer pricing is a major focus of TDD. Key items include:
• Transaction arrangements between the local company and related parties (local or overseas):
   o Sale/purchase pricing of goods
   o Service fee rates
   o Management fees / group cost allocations
   o Interest arrangements
• Whether there is documentation supporting the arm’s length principle;
• Whether TP documentation has been prepared;
• Whether the company has faced transfer pricing audits.

Risks include:
• If LHDN considers that related-party pricing is not arm’s length,
it may make adjustments, significantly increasing taxable income and recovering tax plus penalties;
• This is especially likely for companies that have long-term losses but continue paying high management fees or royalties to the group.

5. Real Property Gains Tax (RPGT)

If the target company:
• Holds substantial real estate; or
• Is involved in real estate development/disposal,
then past real property transactions must be reviewed to confirm correct RPGT reporting.

Key focus includes:
• Any unreported or incorrectly reported disposals of property;
• Whether structural arrangements were used to transfer property without RPGT reporting as required;
• Whether there were cases of disguising what appears to be a property transaction as a share transaction to avoid RPGT.

6. Tax incentives and exemptions (Tax Incentives & Exemptions)

Some companies enjoy:
• Pioneer Status
• Investment Tax Allowance
• Tax holidays or reduced tax incentives for specific industries

TDD must verify:
• Whether the company’s eligibility is solid;
• Whether it continues to meet conditions (e.g., Malaysian employee ratios, local spending, investment amounts, etc.);
• Whether there is a risk that incentives will be revoked in future and tax will be clawed back.

7. Ongoing tax audits, appeals, and disputes (Tax Audits & Disputes)

This is usually the “red alert” area in TDD.
It is necessary to confirm:
• Whether there is any ongoing tax audit, investigation, or appeal;
• The relevant years, amounts, and main issues in dispute;
• The company’s response strategy (negotiation, instalments, litigation, judicial review);
• Counsel or tax advisor views on likelihood of success and potential exposure.

IV. Practical workflow of Tax Due Diligence (TDD Workflow)

For foreign enterprise clients, understanding the workflow helps allocate time and resources.

Step 1: Scoping
Based on transaction type, industry, investment size, determine with advisors:
• The years covered (usually 3–7 years);
• Specific focus areas (e.g., cross-border transactions, RPGT, major projects);
• Whether on-site interviews are needed or document review is sufficient.

Step 2: Tax DD Checklist
Prepared by tax advisors/lawyers, including materials such as:
• Tax returns and LHDN acknowledgements
• Tax computations
• Correspondence with LHDN
• SST/GST returns and customs-related documents
• Related-party transaction list and agreements
• Withholding tax records and bank remittance details
• Any tax-related legal opinions, settlement agreements, etc.

Step 3: Review & Issues List
Advisors will, based on documents:
• Check completeness and consistency of filings;
• Cross-check against financial statements;
• Identify unusual or abnormal arrangements;
• List potential risks and items needing further explanation.

Step 4: Management Interview & Clarification
Advisors interview management/finance teams to understand:
• The commercial logic behind tax treatments;
• Views on ongoing audits/disputes;
• Whether professional advice was sought for certain arrangements.

Step 5: Risk Assessment & Quantification
For each potential issue, advisors will:
• Assess risk level: high / medium / low;
• Estimate potential tax exposure (tax, interest, penalties);
• Distinguish between “already occurred” risks and “potential but not yet detected by LHDN” risks.

Step 6: Tax DD Report
The report typically includes:
• Executive Summary
• Risk Matrix
• Detailed discussion of each issue
• Possible solutions and transaction recommendations
This is a key document for the buyer’s lawyers, finance team, and decision makers.

V. How do TDD findings affect transaction structure?

TDD outcomes do not stay in the report — they directly appear in transaction documents.

1. Purchase Price Adjustment
   If major tax risks are identified:
   • The buyer may demand a price reduction;
   • Or deduct the quantified tax exposure from valuation.

2. Tax Indemnity
   For known or highly likely tax risks, the SPA typically includes a specific tax indemnity, e.g.:
   If LHDN pursues tax due to transfer pricing issues for Year A,
   all related tax, penalties, and interest are borne by the seller.

3. Conditions Precedent (CP)
   For certain ongoing tax disputes:
   • The buyer may require settlement or written confirmation from the tax authority before completion;
   • Or require the seller to pay specified taxes before completion.

4. Retention / Escrow
   If risks exist but cannot be fully resolved in the short term:
   • Part of the purchase price is retained for a period (e.g., 2–3 years);
   • If no tax recovery occurs during that period, it is gradually released to the seller.

VI. Practical advice for foreign enterprises

1. Include TDD early in the overall transaction timeline
   Do not rush only before signing the SPA — tax issues often take time to unravel.

2. Ensure tax advisors and legal teams work together
   Tax risks ultimately must be reflected in legal provisions (indemnity, CP, retention, etc.).

3. For cross-border structures, plan group-level arrangements in advance
   E.g., whether transfer pricing, withholding tax, and royalty arrangements need restructuring.

4. Do not only look at “whether the company has been audited” — also assess “whether the company is suitable to be audited”
   One key value of professional advisors is helping you judge whether the company is regarded as a “high-risk target” in LHDN’s eyes.

VII. Conclusion: TDD is the key step to avoid “buying a company together with its tax bombs”

For any foreign enterprise planning to enter Malaysia,
TDD is not only a professional process, but also a form of self-protection.

It helps you:
• Identify and quantify historical tax risks;
• Clarify which risks can be managed through terms and pricing;
• Decide whether the transaction is “worth continuing” or “must be abandoned”;
• Ensure that you will not pay an extremely high price in the coming years for past tax issues.

An acquisition without tax due diligence
may look glamorous on the surface,
but behind it could be a delayed tax disaster waiting to explode.