Quick answer: When your company receives a tax assessment, a penalty notice, or an unfavourable tax audit result from the Federal Tax Authority (FTA) that you wish to challenge, you need an independent technical report that accurately sets out the accounting position and supports your case. The dispute process in the UAE has three stages under Federal Decree-Law No. 28 of 2022 on Tax Procedures: (1) administrative objection to the FTA — 40 working days from receipt of the decision under Article 43; (2) appeal to the Tax Disputes Resolution Committee (TDRC); and (3) judicial challenge before the Federal Court under Federal Law No. 11 of 1992. An independent advisory report, prepared by a registered UAE tax agent, is the single most powerful technical document you can submit at every stage. Abdelhamid & Co Chartered Accountants and Auditors LLC — Licence: LC0106-01 | TAN: 30003958 | TAAN: 20033908 — prepares independent advisory reports for tax disputes covering VAT, corporate tax, and transfer pricing. We are independent tax and financial advisors — not court-appointed experts — and our reports are prepared to a rigorous accounting methodology accepted by the FTA, the TDRC, and the Federal Courts. For the applicable dispute procedures, visit the Federal Tax Authority official website. An independent advisory report for tax dispute support is a technical document prepared by an independent tax advisor and accountant, analysing the company's accounting and tax position in light of the disputed tax decision and providing documented technical and legal justifications supporting the objection or appeal. It differs from a simple administrative response in that it delivers a deep accounting analysis with documented sources, assumptions, and calculation methodology — lending professional credibility to the company's position before the relevant authorities. These reports are used at multiple stages: supporting the administrative objection before the FTA (Stage 1 under Article 43 of Federal Decree-Law No. 28 of 2022); supporting the appeal before the TDRC (Stage 2); supporting judicial proceedings before the Federal Courts (Stage 3 under Federal Law No. 11 of 1992); or facilitating negotiation towards a settlement before the advanced stages are reached. Article 43 of Federal Decree-Law No. 28 of 2022 gives you only 40 working days from receipt of the assessment to file an administrative objection. A well-constructed independent technical report — analysing the FTA's basis, establishing the correct accounting position under Federal Decree-Law No. 8 of 2017 (VAT) or Federal Decree-Law No. 47 of 2022 (Corporate Tax), and documenting the justifications for reducing or cancelling the assessment — is the single factor that most often determines whether the objection succeeds or is rejected outright. Ministerial Decision No. 221 of 2023 requires a Local File and Master File demonstrating that related-party transaction prices comply with the Arm's Length Principle under the OECD Transfer Pricing Guidelines, as incorporated in Federal Decree-Law No. 47 of 2022. Our report provides the comparative analysis proving your pricing methodology is arm's length — or the technical basis for challenging the FTA's transfer pricing adjustment. Ministerial Decision No. 97 of 2023 and Cabinet Decision No. 100 of 2023 set precise conditions for QFZP status — including economic substance, qualifying income definition, adequate nexus, and the 5% / AED 5 million de minimis threshold. Our report provides documented proof that your entity satisfies the QFZP conditions and that its income qualifies, or identifies the grounds for challenging the FTA's denial of the exemption. Cabinet Decision No. 129 of 2025, effective April 2026, introduced a revised penalty framework for corporate tax violations. Many penalties are incorrectly calculated or applied on disputed bases. Our report analyses whether the penalty is legally and arithmetically correct and whether the circumstances of the case support a challenge under the objection mechanisms in Federal Decree-Law No. 28 of 2022. When you receive a tax audit notice, a proactive pre-audit analysis of your tax position identifies potential points of contention before an assessment is issued — enabling you to prepare documented responses to auditor enquiries and narrow the scope of any dispute at the earliest possible stage, before the 40-day objection window even begins. When the FTA issues an assessment exceeding the tax declared in your return, we prepare a technical report analysing the basis of the assessment and establishing the correct accounting position under Federal Decree-Law No. 8 of 2017 (VAT) or Federal Decree-Law No. 47 of 2022 (Corporate Tax). The report sets out the documented justifications for reducing or cancelling the assessment and is submitted with the administrative objection within the Article 43 deadline. During a tax audit by the FTA under Article 25 of Federal Decree-Law No. 28 of 2022, we provide a proactive analysis of the tax position identifying potential points of dispute and preparing evidence-supported technical responses to auditor queries. This analysis narrows the scope of any future assessment and ensures your records meet the retention standard of Article 30. See our VAT & Tax Services for ongoing compliance support. If the administrative objection does not produce a satisfactory outcome, we prepare a comprehensive technical file supporting the appeal before the Tax Disputes Resolution Committee (TDRC). The file includes a detailed analytical report addressing each point of dispute with accounting and legal evidence, notes on the FTA's objection decision, and alternative tax calculation scenarios where applicable. In transfer pricing disputes between related companies, we analyse the pricing methodology applied and assess its compliance with the Arm's Length Principle under Ministerial Decision No. 221 of 2023 and the OECD Transfer Pricing Guidelines incorporated by Federal Decree-Law No. 47 of 2022. We prepare a benchmark study proving your prices align with market comparables — or setting out the grounds for challenging the FTA's transfer pricing adjustment. See our Commercial Dispute Reports for multi-issue cases. We analyse tax penalty decisions and verify their legal and arithmetic correctness under the updated penalty framework of Cabinet Decision No. 129 of 2025. We prepare a report showing whether the penalty is correctly calculated and whether the circumstances of the case support an objection under Federal Decree-Law No. 28 of 2022. Penalties are frequently calculated with errors that can be corrected with a precise technical report submitted promptly. When a tax dispute is escalated to the Federal Courts under Federal Law No. 11 of 1992 on Civil Procedure, we prepare technical memoranda translating complex tax matters into clear professional language that judges and lawyers can act upon. We respond to technical questions from the court or the opposing party and prepare documented rebuttals of any technical report submitted by the FTA's side. Our tax dispute advisory reports are prepared by Abdelhamid M. Abdelhamid — Fellow of EAAA (No. 124), Fellow of IASCA (No. 1361), and Registered Tax Agent (TAN: 30003958) — with practical experience dealing with the FTA and its dispute process across VAT, corporate tax, and transfer pricing matters. Your lawyer handles the procedural and legal dimension of the dispute. The independent technical report handles the accounting and calculation dimension. Many UAE tax disputes are won or lost on the accuracy of the numbers, the interpretation of accounting standards, and the quality of document support — exactly what a technical report provides working alongside the legal team. The two functions are complementary, not interchangeable. Yes. Our reports are prepared to meet the requirements of Federal Decree-Law No. 28 of 2022 on Tax Procedures and Federal Law No. 11 of 1992 on Civil Procedure, and include complete documentation of all sources and methodology applied. The TDRC and Federal Courts accept independent technical reports from qualified professionals as supporting documents in the dispute file. Immediately. Article 43 of Federal Decree-Law No. 28 of 2022 gives you only 40 working days from receipt of the FTA decision to file the administrative objection. Preparing a technically sound report requires time to review documents, analyse the calculations, and structure the position. Contact us as soon as you receive the decision for a free initial assessment — missing the 40-day window forfeits Stage 1 of the dispute entirely. Yes — this is one of the most frequent scenarios. If the assessment or audit report contains inaccurate calculations or incorrect legal interpretations, we prepare a detailed technical rebuttal addressing each point with the correct accounting evidence and statutory references. This rebuttal is structured specifically for the administrative objection or TDRC file. Yes. We prepare specialist reports for corporate tax disputes including the taxable base, exemptions, and transfer pricing — applying Ministerial Decision No. 221 of 2023 and the OECD Transfer Pricing Guidelines as incorporated in Federal Decree-Law No. 47 of 2022. For QFZP disputes we additionally apply Ministerial Decision No. 97 of 2023 and Cabinet Decision No. 100 of 2023 on qualifying income. Yes. A TDRC decision can be challenged before the Federal Court of First Instance under Federal Law No. 11 of 1992 on Civil Procedure. We can update the advisory report to address the specific points rejected by the TDRC with stronger technical arguments — and prepare the expert memoranda required for the judicial stage. Yes. Under Article 72 of Federal Decree-Law No. 28 of 2022 on Tax Procedures, the FTA may issue a tax assessment within five years from the date of the relevant tax return. This means you may face assessments covering up to five prior tax years simultaneously. Our reports are designed to defend your position across multiple periods, and our proactive pre-audit analysis helps identify and address any exposure before the FTA acts. Yes. Cabinet Decision No. 49 of 2023 defines the conditions for Small Business Relief — including the AED 3 million revenue threshold and the requirement that the entity is a UAE resident person not part of a Multinational Enterprise group. Where the FTA challenges eligibility, we prepare an independent accounting report demonstrating that your entity meets the statutory conditions, or identifying the precise grounds on which the FTA's position is contestable. For a confidential enquiry about tax dispute advisory reports, or to schedule a free initial assessment — act now if you have received an FTA decision: Abdelhamid & Co Chartered Accountants and Auditors LLC — Ministry of Economy Licence LC0106-01 | Registered Tax Agent TAN: 30003958 | EAAA Fellow No. 124 | IASCA Fellow No. 1361 Last updated: 28 April 2026 — Reviewed against current UAE tax legislation including Cabinet Decision No. 129 of 2025 (effective April 2026) and Ministerial Decision No. 221 of 2023Independent Advisory Reports for Tax Disputes in the UAE — VAT, Corporate Tax & Transfer Pricing
What Is an Independent Advisory Report for Tax Dispute Support?
Legal & Regulatory Framework for Tax Disputes in the UAE
Key Facts — Tax Disputes in the UAE
When Is a Tax Dispute Advisory Report Essential?
Receipt of an FTA Tax Assessment Decision
Transfer Pricing Disputes Between Related Parties
Free Zone Corporate Tax Exemption Disputes (QFZP)
Administrative Penalty Challenges
Tax Audit Notification Under Article 25 of FDL No. 28 of 2022
Types of Tax Dispute Advisory Reports We Prepare
1. Tax Assessment Objection Support Report
2. Pre-Assessment Tax Position Analysis
3. TDRC Appeal Support Report
4. Transfer Pricing Dispute Report
5. Administrative Penalty Review Report
6. Technical Support Memoranda for Judicial Tax Proceedings
Our Tax Dispute Report Methodology
Why Choose Abdelhamid & Co for Tax Dispute Reports?
Frequently Asked Questions — Tax Dispute Advisory Reports
What is the benefit of an independent report if I already have a lawyer handling my tax dispute?
Is an independent tax advisory report accepted before the TDRC and Federal Courts?
When should I start preparing the report after receiving an FTA decision?
Can you prepare a report responding to the FTA auditor's findings?
Can you support a corporate tax and transfer pricing dispute?
What if we lose before the TDRC — can we continue the challenge?
Can the FTA audit prior tax periods?
Can you help with Small Business Relief eligibility disputes?
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