Top 7 Tax Audit Dispute Consultancies in Malaysia

1. Deloitte Malaysia

Deloitte’s Tax Controversy & Dispute Resolution team operates out of Menara LGB in Taman Tun Dr Ismail, Kuala Lumpur. They focus on IRB desk audits, field audits, and transfer pricing audits, and they maintain a dedicated in-house case management suite to track Form J and Notice of Additional Assessment deadlines. The team frequently prepares submissions under s.104 of the Income Tax Act 1967 to object against additional assessments, and they handle Mutual Agreement Procedure (MAP) applications with the Ministry of Finance when double taxation arises.

Their strength is in reversing IRB audit adjustments on complex cross-border financing structures. In the past two years, they have handled disputes involving Malaysian branch remittance rules under s.107A and thin capitalization arguments. They also deploy ONESOURCE Tax Provision software to re-run tax computations during dispute modelling, giving clients a defensible numerical basis before entering IRB negotiations.

2. EY Malaysia

Located at Menara TM in Bangsar South, EY Malaysia runs a dedicated Tax Dispute Resolution practice that simulates IRB audit outcomes using a proprietary Tax Account Risk Assessment (TARA) framework. This framework stress-tests a taxpayer’s filed returns against the IRB’s industry benchmarking data, allowing the team to predict probable audit flags before the official e-MANA query arrives.

EY has strong experience negotiating penalty mitigation under s.113(2) and s.114(1) of the ITA 1967 with IRB branches in Kuala Lumpur, Shah Alam, Penang, and Johor Bahru. They provide a two-tier response system: first, a technical reply to the IRB’s audit findings; second, a separate commercial negotiation memo that recalibrates the assessment figures. Their documentation practice uses Corptax for provision modelling and aligns directly with the 60-day response window that IRB field audit teams impose.

3. PwC Malaysia

PwC Malaysia’s Tax Disputes & Litigation group is based at 1 Sentral, Jalan Rakyat, KL Sentral. This unit is separate from PwC’s compliance arm and exclusively handles contested assessments, appeals, and court proceedings. They represent taxpayers before the Special Commissioners of Income Tax (SCIT) and the High Court, and they are one of the few firms in Malaysia that maintain a full-time in-house litigation support team for tax matters.

Their Special Audit Support (SAS) team reverse-engineers IRB risk scores based on the agency’s Risk-Based Audit framework. This allows PwC to identify which of their client’s revenue streams triggered a notification under s.80 of the ITA 1967. Lawyers and tax professionals in this team jointly draft grounds of appeal for SCIT filings, and they regularly handle injunction applications against IRB collection notices under s.103.

4. KPMG Malaysia

KPMG Malaysia’s Tax Management & Controversy practice sits at KPMG Tower, Bandar Utama, Petaling Jaya. Their niche is resolving disputes that arise from corporate restructurings and group relief claims under the Companies Act 2016 and ITA 1967. The team maintains a live dashboard that tracks audit timeline milestones against the IRB’s standard six-month field audit cycle, ensuring clients respond within statutory deadlines.

KPMG uses robotic process automation (RPA) bots to reconcile IRB assessment records against client financial ledgers, which is useful when the IRB bases adjustments on incomplete or aggregated data. They handle cases linked to business revaluation surpluses, capital allowances under Schedule 3, and the deemed interest provisions under s.107C. Their representation often includes preparing formal appeals to the IRB Director General as well as advancing technical arguments before the SCIT.

5. Crowe Malaysia

Crowe Malaysia, based at Kelana Business Centre in Petaling Jaya, is a practical pick for mid-market companies and subsidiaries of foreign groups facing IRB field audits. They are particularly experienced with IRB regional branches outside the Klang Valley, including Perak, Pahang, and Kelantan, where audit enforcement patterns differ from Kuala Lumpur’s HQ-level examinations.

Crowe handles Form Q responses, which are the formal written replies to IRB queries, with a focus on presenting contemporaneous evidence rather than restating the tax return. Their consultants frequently file extension of time requests under s.100 before the IRB’s 30-day compliance deadline. They also offer fixed-fee packages for audit representation, which includes attending IRB premises visits, drafting minutes of audit meetings, and preparing exit conference summaries.

6. Shearn Delamore & Co

Shearn Delamore & Co is a full-service Malaysian law firm whose tax litigation team is located at Wisma Hamzah-Kwong Hing on Lebuh Ampang, Kuala Lumpur. The team consists of advocates and solicitors who appear before the SCIT, the High Court, and the Federal Court. They specialise in judicial review applications under Order 53 of the Rules of Court 2012, which is a route taken when the IRB fails to follow its own procedures during an audit.

Their scope covers challenges to the validity of assessments, nullified Notices of Assessment, and recovery actions initiated by the IRB under s.103. Shearn Delamore has extensive experience in defining the boundaries of the IRB’s investigative powers under s.81 and s.82, especially relating to search and seizure operations. Inland revenue boards across Malaysia treat this firm as a serious counter-party because their appeals typically focus on procedural error and not just technical disagreements over computation.

7. BDO Malaysia

BDO Malaysia operates from Wisma BDO on Jalan Ipoh, Kuala Lumpur. Their Tax Audit & Dispute Resolution unit supports clients from the moment an audit notification is issued through to post-assessment repayment claims. A key capability is deal-level transfer pricing documentation prepared under s.140A, which is triggered when IRB auditors compare intercompany transactions against the arm’s length standard.

BDO also provides forensic accounting support for disputes where the IRB attempts to reconstruct income under s.140B or impose penalties under s.114. They prepare repayment applications under s.91 for clients who have paid over-assessed taxes during the objection period, and they regularly assist with e-SPC (electronic Special Commissioners) claim filings where the SCIT has jurisdiction to rehear disputed amounts.