Common Tax Consultation Mistakes to Avoid in Dubai
The rate is the last line of the analysis, not the first question to ask.
Six mistakes businesses make when they sit down for a tax consultation in Dubai, each followed by what a useful consultation does instead. They are: treating a free zone or DIFC or ADGM address as an exemption, raising the tax question only after the structure is registered and the deal signed, confusing monthly bookkeeping with compliance, misreading the cancellation of the Economic Substance Regulations, importing a holding structure built for another country's treaty network, and opening with what rate applies.
Reviewed by Mohamed Noureldin, Founder, Managing Partner & Senior Legal Consultant
Most of the tax problems we are asked to unwind in Dubai begin with a premise that was true a decade ago and is not true now. The UAE has a federal corporate tax under Federal Decree-Law No. 47 of 2022, applying to financial years that start on or after 1 June 2023, with taxable income up to AED 375,000 charged at 0% and income above that at 9%. It has had VAT at 5% since Federal Decree-Law No. 8 of 2017, since amended by Federal Decree-Law No. 18 of 2022. Advice that starts from "the UAE is tax-free" is not cautious advice. It is wrong advice, and the cost of it lands on the client.
What follows are the mistakes we see most often when a business sits down for a tax consultation in Dubai, and what a useful consultation does instead.
Mistake one: treating the free zone label as an exemption
Incorporating in a free zone does not, on its own, put a business outside the corporate tax regime. The corporate tax law contains a separate treatment for free zone persons, but it is conditional, and the conditions are the point of the exercise. A consultation that answers "you are in a free zone, so you are fine" has skipped the analysis rather than performed it.
The same confusion attaches to DIFC and ADGM. Both are common-law jurisdictions with their own courts and their own financial services regulators, the DFSA and the FSRA. That separateness is real for company law, employment, contract and regulatory supervision. It is not a separate tax system. Federal corporate tax and federal VAT are federal instruments and they reach across the Emirates. Treating a DIFC entity as though it sits in its own tax jurisdiction is one of the more expensive assumptions a group can carry into a restructuring.
Related: Our legal consultation services in Dubai cover entity structuring alongside the tax analysis.
Mistake two: asking the tax question after the deal is signed
Tax consultation is often booked once the shareholders' agreement is executed, the holding company is registered and the intercompany loans are already drawn. At that point the adviser is not planning; they are documenting a position someone else chose. Where the group's operating company sits, which entity holds the intellectual property, which entity employs people, how management fees flow between them — these determine the tax outcome, and every one of them is decided before a tax adviser is usually consulted.
The practical fix is unglamorous. Put the tax question into the same conversation as the corporate structure, at the stage where the structure can still be changed without a transfer, a re-registration and a new set of banking relationships.
Mistake three: confusing bookkeeping with compliance
VAT is a documentation regime before it is a payment regime. Tax invoices in the required form, records supporting input tax recovery, correct treatment of exports and of supplies between related entities, filings made within the periods the Federal Tax Authority sets — these are operational obligations that sit with the business every month, not an annual exercise for the finance department.
Corporate tax raises the same point at a higher level. The regime runs on financial statements, so accounting policy choices, related-party pricing and the paperwork behind intra-group charges become tax positions. A business that cannot produce contemporaneous documents for its related-party dealings has a weak position regardless of how defensible the commercial logic was at the time.
Related: See our legal consultation for expats and foreign-owned businesses.
Mistake four: getting economic substance backwards
The Economic Substance Regulations were cancelled for financial years ending after 31 December 2022 by Cabinet Decision No. 98 of 2024. Two opposite errors follow from this. The first is continuing to budget, file and worry about substance for current years, which wastes money on an obligation that no longer exists. The second is assuming the cancellation erased the past: obligations for the financial years from 2019 to 2022 still stand, and a group that never filed, or filed badly, for those years has not been forgiven by a later decision.
If your adviser has not told you which of those two positions you are in, that is the first thing to establish.
Mistake five: importing a structure that worked somewhere else
A holding structure designed for a European or Asian group is built around that group's treaty network, participation rules and withholding regime. Lifted into the UAE, it often produces entities with no function, intercompany charges no one can substantiate, and a chain of ownership that complicates rather than reduces exposure. The relevant test is not whether the structure is elegant elsewhere. It is whether each entity does something identifiable, is priced on arm's length terms with its affiliates, and can be explained on paper.
Related: Cross-border groups often need financing advice in parallel — see financing and refinancing consultation.
Mistake six: taking a rate as an answer
Clients frequently arrive asking what rate they will pay. It is the wrong opening question. The useful questions are which entities are taxable persons, what the financial year is, how the group's transactions are priced and evidenced, what registrations are outstanding, and what exposure exists for prior periods. The rate is the last line of that analysis, not the first.
What a proper consultation produces
A tax consultation in Dubai should end with a written record of your position, not a reassurance. That record should identify each entity and its status, set out the registrations held and any still required, describe the filing calendar the business must actually keep, flag the related-party arrangements that need documentation, and state plainly where the position is uncertain. Where a matter turns on interpretation, the advice should say so rather than present a view as settled.
Where tax analysis touches corporate structure, employment arrangements or contracts with counterparties, it is worth having the same team look at all of it. Splitting the work between advisers who never speak to each other is how a group ends up with a tax structure that contradicts its own shareholders' agreement.
Related: Our consultation retainer arrangements and general corporate legal advisory in Dubai support businesses on an ongoing basis.
Related Services: Speak to us about tax consultation for your UAE entities, or about tax advice on a specific transaction.
Disclaimer: The information provided in this article is for general informational purposes only and does not constitute legal advice. Readers should seek professional legal advice tailored to their specific circumstances before making any decisions or taking any action based on the content of this article.
Nour Attorneys Team
