On 17 July 2026 the UAE Federal Tax Authority (FTA) published Directive No. 3 — the methodology for converting digital-currency transactions into dirhams (AED) for VAT purposes. The rule is already in force: three exchanges chosen from an approved list for the full calendar year, the rate is the arithmetic average of their quotes at the exact date and time of each transaction, and timestamped documentation must be retained for audit.
The directive received extra visibility on 11 August, when tax specialist David Daly (Gulf Tax Accounting Group) published a detailed business-oriented analysis in The National — including a note on the open questions the industry expects the FTA to clarify next. Below is what is prescribed, who is covered and what companies already handling digital currency should do now.
What FTA Directive No. 3 of 2026 prescribes
The document’s full title is Directive on Tax Transactions No. 3 of 2026 on Converting Digital Currency Values to AED. It was published on 17 July 2026. The legislative basis is the digital-dirham legislation adopted in October 2023; Directive No. 3 concretises how digital currency is treated when calculating the VAT base.
The core aim is to remove arbitrariness in the choice of conversion rate. Before the directive, a business accepting crypto in payment for goods or services effectively decided on its own which rate and which exchange to use when converting to AED for the VAT return. The methodology is now fixed and identical across all taxpayers — which makes the tax field around digital assets more predictable and removes part of the operational audit risk.
Five approved exchanges and the rule of three
The FTA has approved a list of five centralised public digital-currency exchanges whose market quotes a taxpayer is permitted to rely on:
- Binance FZE
- Bybit Fintech FZE
- Deribit FZE
- Bitget
- Payward FZCO (the legal entity behind the Kraken exchange)
From this list a business chooses exactly three exchanges and must use the same three for the full calendar year. The selection is fixed before the first transaction covered by the directive and cannot be changed in-year.
Operationally this means the finance or accounting function issues an internal document identifying the three chosen exchanges as the “market-rate source” for VAT — and sticks to that selection all year. A new set can be adopted only from 1 January of the next calendar year, again through an internal fixing document.
How the rate is calculated: a price snapshot at transaction time
The rate applied to a transaction is the arithmetic average of the three chosen exchanges’ quotes at the exact date and time of the supply. This is a sharp departure from the rule that applies to foreign fiat currency.
For fiat currencies the VAT conversion into dirhams traditionally uses the UAE Central Bank (CBUAE) daily rate — one rate for the whole date. For digital currency the FTA requires a time match — the rate is pinned to the moment of the transaction. The rationale is straightforward: intraday crypto volatility can reach double-digit percentages, and a daily rate would fail to reflect the true value of the deal. The time match protects both the taxpayer (against an inflated base when the price has dropped) and the budget (against an understated base when the price has risen).
Timestamped documentation: what must sit in the archive
For each transaction the business must retain proof of how the AED equivalent was derived. The minimum pack:
- An internal document fixing the three-exchange selection for the current calendar year.
- Snapshots of each of the three exchanges’ quotes at the date and time of the transaction (with a timestamp).
- The arithmetic-average calculation for those three quotes.
- The final AED figure carried into the VAT return.
The pack must be available on FTA request in the course of a tax audit. In practice it is implemented as an automated log inside the billing system or accounting stack: the price is pulled via API from each of the three exchanges at the moment the transaction is processed and stored alongside the transaction record. Manual screenshotting does not scale for regular crypto operations and looks fragile in an audit.
Who is covered: crypto exchanges, VASPs and businesses accepting crypto
Directive No. 3 covers two taxpayer groups:
- Businesses that supply digital currency — crypto exchanges, brokers, currency exchange operators and VASPs licensed by the Dubai Virtual Assets Regulatory Authority (VARA), SCA or ADGM. For them, crypto is the object of supply.
- Businesses that accept digital currency as payment for goods or services — from e-commerce, real estate and hospitality to advisory practices and SaaS. For them, crypto is a form of revenue that must be converted into dirhams for VAT.
For companies that are not yet on crypto rails but are weighing the move, the directive removes one of the key operational uncertainties — how to compute VAT. Given that crypto-business licensing through VARA in Dubai continues to gain traction, unifying tax treatment is a move in the right direction.
Open question: currencies absent from the three chosen exchanges
The most sensitive area of uncertainty flagged by tax specialists after the directive was published is digital currencies that are not quoted on any of the approved exchanges, or quoted on only one or two of the three chosen ones. This mainly concerns low-liquidity tokens, stablecoins with specific exchange geography and certain DeFi instruments.
An official FTA clarification for this scenario is, as of 11 August 2026, still pending. Until it is issued, the practical recommendation is conservative: either avoid such currencies in VAT-liable operations or request an individual clarification from the FTA before working with them. This shields the business from re-assessment risk in a later audit.
What businesses should do now
Practical steps for companies already supplying or accepting digital currency with UAE VAT exposure:
- Fix the three-exchange selection from the FTA list via an internal order or memo covering the 2026 calendar year.
- Automate the quote capture with a timestamp for each transaction — through the chosen exchanges’ APIs or the billing stack.
- Review the accounting policy: replace any prior crypto-to-AED conversion rule with the three-exchange average with a time match.
- Update archiving requirements in the accounting software: rate snapshots are stored alongside the primary transaction record — for the period set by UAE general rules on tax-documentation retention.
- Check exposure to low-liquidity tokens — if the business accepts currencies not quoted on the three chosen exchanges, it is worth requesting an individual FTA clarification before continuing such operations.
In the wider context, the directive is part of a broader FTA effort to normalise the tax field around digital assets. Across July–August 2026 the authority issued five new clarifying VAT directives on different topics (confirmed by PwC Middle East, Bloomberg Tax International and Global VAT Compliance). For companies still building the tax function for UAE operations, a natural starting point is our practical guide to UAE 5% VAT for founders.
This material is informational. Primary source — Federal Tax Authority (tax.gov.ae), Directive on Tax Transactions No. 3 of 2026 (published 17 July 2026). Additional analysis — The National Business (David Daly, Gulf Tax Accounting Group, 11.08.2026), PwC Middle East Tax News Alert, Bloomberg Tax International, Global VAT Compliance, VATupdate. For application to your operating model, individual tax advice is recommended.
