Multi-currency bookkeeping: keeping clean books when money moves in dollars, euros and dirhams
Invoice in USD, pay a supplier in EUR, bank in AED — and exchange rates quietly create gains and losses you must record. Here's how multi-currency bookkeeping works, and why it matters for UAE businesses trading across borders.
Trade across borders and your money speaks several languages at once: you invoice a client in USD, pay a supplier in EUR, and report to the FTA in AED. Multi-currency bookkeeping is what keeps that clean — and it's a place tidy books quietly save you money.
One reporting currency, many transaction currencies
Your accounts have a single functional currency — for a UAE business, almost always AED. You can still invoice and pay in whatever currency suits the deal; your books simply translate each foreign transaction back to AED at the appropriate exchange rate. That way every report, VAT return, and tax figure is in one consistent currency.
The bit people miss: exchange gains and losses
Rates move. Invoice USD 10,000 when it's worth AED 36,700 and collect it when it's worth AED 36,900, and that AED 200 difference is a foreign-exchange gain — a real gain (or, the other way, a loss) that you record separately from the sale. Ignore these and your books slowly drift from reality; capture them and your numbers stay true.
Why it matters here
The UAE is a trading hub — few businesses here deal in dirhams alone. Software that records the transaction currency and the AED equivalent, and books the FX difference automatically, turns a genuinely fiddly corner of accounting into something you never think about.
General information on multi-currency accounting, not accounting or tax advice. For your specific treatment, consult a licensed accountant.
Frequently asked questions
Why do I get 'exchange gains and losses'?
Because rates move between the day you record a transaction and the day it settles. If you invoice USD 10,000 when the rate gives AED 36,700 and get paid when it's worth AED 36,900, that AED 200 difference is a foreign-exchange gain — real profit or loss you must record, separate from the sale itself.
What currency should my books be in?
You keep one 'functional currency' for your accounts — for a UAE business that's almost always AED — and convert foreign transactions into it at the appropriate rate. You can still invoice and pay in other currencies; your books simply translate everything back to the one reporting currency.