A tax audit in Malta is conducted by the Commissioner for Revenue, who holds broad powers to examine records, request information and raise amended assessments. Taxpayers have a structured right of challenge: first through a formal objection to the Commissioner, then by appeal to the Administrative Review Tribunal, and ultimately to the Court of Appeal. Understanding each stage – and the procedural obligations attached to it – is essential for any foreign business operating in Malta.
The Commissioner for Revenue: Authority and Audit Triggers
The Commissioner for Revenue (commonly referred to as the MTCA) is the central tax authority in Malta and exercises jurisdiction over income tax, VAT and a range of other fiscal obligations. The Commissioner's audit function is not limited to a single form of examination: it encompasses desk reviews, field inspections and targeted enquiries prompted by risk-scoring or information received from third parties, including exchanges under the OECD Common Reporting Standard and EU Directive on Administrative Cooperation (DAC) frameworks.
For international businesses, the most common audit triggers relate to transfer pricing arrangements, the application of tax treaty relief at source, substance requirements for holding or IP structures, and potential anti-avoidance rules where the economic reality of a transaction is questioned. Malta has implemented the EU Anti-Tax Avoidance Directives (ATAD I and ATAD II), and the Commissioner increasingly applies the general anti-abuse rule (GAAR) in complex structures. Careful tax structuring and ongoing tax risk management before an enquiry begins will substantially affect the outcome of any subsequent audit.
Step-by-Step: How a Malta Tax Audit Unfolds
Stage 1 – Opening and Information Gathering
An audit typically begins with a formal opening letter from the Commissioner identifying the tax years under review and the broad nature of the enquiry. The taxpayer is given a period to submit records, accounts and supporting documentation. Where a company is registered with the Malta Business Registry, corporate filings and financial statements may already be available to the Commissioner; however, the audit will usually require a more granular production of underlying books, contracts, board minutes and correspondence.
For entities regulated or licensed by the MFSA – such as investment funds, insurance companies or payment institutions – the Commissioner may liaise with the regulator as part of a broader risk assessment. This intersection of regulatory and tax scrutiny is a feature of the Maltese market that foreign clients sometimes underestimate.
Stage 2 – Proposed Assessment
Following its review, the Commissioner issues a proposed assessment or notice of additional tax. At this point the taxpayer has an opportunity to respond before the assessment is finalised. This pre-assessment stage is procedurally important: representations made here, supported by documentary evidence, can reduce or eliminate the additional liability without the need for formal appeal proceedings. Engaging a lawyer Malta or tax adviser at this stage – rather than after the final assessment – is generally more cost-effective.
Stage 3 – Formal Objection to the Commissioner
Once a final assessment is raised, the taxpayer may lodge a formal objection to the Commissioner. The objection must be made within the prescribed period and must set out the grounds on which the assessment is disputed. The Commissioner then reviews the objection and issues a decision. This stage effectively constitutes an internal administrative review and creates a record that will frame any subsequent appeal.
Common errors at the objection stage include submitting insufficiently particularised grounds, failing to attach supporting evidence at the outset, or mischaracterising the nature of the dispute (for example, conflating a legal argument about treaty entitlement with a factual dispute about underlying transactions). A well-structured objection, referencing the applicable domestic law and any relevant tax treaty provisions, materially improves the prospects of a favourable Commissioner decision.
If your business has received a formal assessment or is preparing an objection, the team at Ferraz & Whitmore can assist with structuring your submissions. Contact us at info@ferrazwhitmore.com or visit our contacts page to arrange an initial discussion.
Challenging an Assessment: Appeal to the Administrative Review Tribunal
If the Commissioner's decision on objection is unfavourable or is not issued within the applicable period, the taxpayer may appeal to the Administrative Review Tribunal. The Tribunal is an independent adjudicatory body with jurisdiction over a wide range of administrative and fiscal decisions. Appeals before the Tribunal are conducted as de novo hearings in practice, meaning the Tribunal examines the merits of the assessment rather than merely reviewing the Commissioner's procedure.
Proceedings before the Tribunal typically involve the exchange of pleadings, submission of evidence and, in more complex matters, expert testimony on valuation, transfer pricing methodologies or economic substance. Foreign businesses should be aware that the Tribunal follows Maltese procedural rules and that documentary evidence not produced at the objection stage may be more difficult to introduce at this point – reinforcing the importance of a thorough objection.
Further Appeal to the Court of Appeal
A party dissatisfied with a Tribunal decision may bring a further appeal before the Court of Appeal Malta (part of the Civil Court Malta structure). At this level, review is generally on points of law, although the precise scope depends on the nature of the grounds raised. Proceedings before the Court of Appeal are more formal, involve legal representation and tend to be lengthier. The costs – including professional fees and potential adverse cost orders – are correspondingly higher.
For detailed analysis of how Malta's dispute resolution framework compares with other EU jurisdictions, or if your operations span multiple countries, our guide to tax disputes in Romania offers a useful comparative reference. Our dedicated Malta tax disputes practice page sets out the full range of services available from Ferraz & Whitmore in this jurisdiction.
Realistic Timelines
The duration of a Malta tax audit and any subsequent challenge varies significantly depending on the complexity of the issues, the volume of documentation, and whether the matter proceeds to Tribunal or Court. As a general guide:
- Information-gathering and proposed assessment phase: several months to over a year in complex international cases.
- Objection stage: the period from lodging to Commissioner decision can extend to a year or more, particularly where detailed technical submissions are involved.
- Administrative Review Tribunal: Tribunal proceedings in contested matters routinely take one to three years from the filing of the appeal to a final decision, depending on case complexity and the Tribunal's docket.
- Court of Appeal: further proceedings add additional years; this pathway is generally pursued only where the legal point at issue justifies the cost and timeline.
These are indicative ranges based on general market practice as of September 2026. Actual timelines in any given case depend on procedural developments that cannot be predicted with certainty.
Cost Drivers and Practical Considerations
The primary cost drivers in a Malta tax audit are professional fees for tax advisers and legal counsel, the cost of preparing and translating documentation, and – if proceedings reach the Court of Appeal – the risk of adverse cost orders. Early and well-organised engagement with the Commissioner, backed by robust documentation, generally reduces both professional fees and the risk of escalation.
Foreign clients frequently underestimate the volume of documentation that the Commissioner may request. Malta's corporate and financial sector is relatively small, and the Commissioner's office is experienced in examining international structures. Gaps in substance documentation, absence of contemporaneous transfer pricing analyses, or a failure to obtain and retain treaty residence certificates are recurring issues that a law firm Malta with experience in cross-border tax matters can help to address proactively.
Common Errors by Foreign Clients
- Assuming audit risk is low: Malta's favourable tax environment attracts significant international investment, and the Commissioner actively audits structures perceived as lacking genuine economic substance.
- Delayed legal engagement: Waiting until a final assessment is raised, rather than engaging counsel during the information-gathering phase, limits the scope for factual representations and negotiated resolution.
- Inadequate transfer pricing documentation: Group structures that have not prepared contemporaneous documentation consistent with the arm's length standard face heightened risk, particularly following Malta's implementation of ATAD and BEPS-aligned measures.
- Misapplying treaty relief: Errors in applying the correct provisions of an applicable tax treaty – including failure to satisfy beneficial ownership requirements – are a frequent basis for reassessment.
- Overlooking MFSA-regulated entity obligations: For groups with MFSA-licensed entities, compliance obligations extend beyond the tax code, and a breach in one area can attract attention in another.
- Filing objections without legal counsel: Self-represented objections that lack precise legal grounding often produce unfavourable Commissioner decisions that are then more difficult to reverse on appeal.
Decision Checklist: What to Do When an Audit Begins
- Identify the specific tax years and issues under review from the opening letter.
- Secure and preserve all relevant records, including digital files, correspondence and board minutes.
- Assess whether existing transfer pricing documentation and substance evidence is complete and contemporaneous.
- Review the applicable tax treaty provisions and confirm that treaty claims are properly documented.
- Engage a qualified tax adviser or lawyer Malta with experience in Commissioner audits before making any written response.
- Establish a single point of contact for communications with the Commissioner to avoid inconsistent responses.
- Consider whether voluntary disclosure or amended filings are appropriate before the audit progresses.
- Maintain a chronological record of all audit correspondence and internal decisions.
For comparative perspective on how assessments are challenged in another jurisdiction, see our guide on challenging a tax assessment in India.
EU Framework and Its Relevance to Malta Audits
Malta is a Member State of the European Union, and EU tax directives directly shape the audit environment. The Anti-Tax Avoidance Directives introduced controlled foreign company rules, interest limitation rules and a GAAR across the EU. The Mandatory Disclosure Regime (DAC6) requires intermediaries and certain taxpayers to report cross-border arrangements that bear specified hallmarks. Failure to report, or a reported arrangement that attracts Commissioner scrutiny, can be a direct audit trigger. The Pillar Two global minimum tax rules under the GloBE framework are also being transposed across EU Member States, including Malta, introducing a new layer of compliance and potential audit exposure for multinational groups.
The EU-level context is relevant background, but the procedural mechanics – the objection to the Commissioner, the appeal to the Administrative Review Tribunal, the further recourse to the Court of Appeal – are determined entirely by Maltese domestic law and practice. Understanding both levels is essential for effective tax risk management in Malta.
If your business is facing a tax audit in Malta, or if you wish to review the robustness of your existing structure before an enquiry arises, Ferraz & Whitmore is available to assist. Please reach out to us at info@ferrazwhitmore.com or through our contacts page.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.