Accounting in Dubai: what founders actually need to know
Most founders discover their obligations in year two, when a deadline has already passed. Here is what applies from day one: registration, bookkeeping, VAT, Corporate Tax and the two dates already fixed for 2027.
Most founders in the UAE do not get into trouble at incorporation. They get into trouble in year two, when a deadline has already passed and the books that would have made it easy were never kept.
The licence is the visible part. What follows it is a set of obligations that start on day one, apply whether or not you have invoiced anything, and are cheap to meet on time and expensive to meet late. This guide covers what actually applies, in the order it becomes relevant.
What obligations start the day the licence is issued?
Three, and none of them wait for your first client.
Bookkeeping. Your company has to keep proper books and retain the underlying records. This is not tied to turnover. A dormant company keeps books too.
Corporate Tax registration. Registration is required regardless of profit. A company that makes nothing still registers and still files. Late registration carries a penalty of AED 10,000.
Watching the VAT threshold. VAT registration is not automatic and not immediate, but the moment your taxable turnover crosses the threshold, a clock starts. Nobody tells you when that happens except your own books, which is the practical reason the first obligation matters so much.
How much Corporate Tax will I actually pay?
The rate is 0% on the first AED 375,000 of taxable profit and 9% on the part above it. That is a bracket, not a cliff. A company with AED 400,000 in taxable profit pays 9% on AED 25,000.
Two things are worth knowing beyond the rate itself.
First, taxable profit is not the same as the number at the bottom of your bank statement, or even as your accounting profit. It is derived from your financial statements with adjustments, and some costs are only partly deductible or not deductible at all. Without clean books, that calculation is guesswork.
Second, there is relief available for smaller businesses, and since August 2026 it applies to tax periods ending up to 31 December 2029, three years later than originally legislated. It still ends, so a plan that assumes it continues indefinitely needs checking.
Do I need to register for VAT, and when?
VAT in the UAE is 5%. Registration becomes mandatory once taxable turnover passes AED 375,000 over a twelve month period. Below that, voluntary registration is possible from AED 187,500.
Voluntary registration is not automatically a good idea and not automatically a bad one. It lets you recover input VAT on purchases and imports, which matters if you buy a lot and sell into zero rated markets. It also creates a permanent filing obligation, usually quarterly, with penalties attached to missed deadlines.
The distinction that costs founders the most money is between zero rated and exempt. They sound similar and behave in opposite ways: with a zero rated supply you keep the right to recover input VAT, with an exempt supply you lose it. Getting this backwards means either paying VAT you did not owe or recovering VAT you were never entitled to, and the second one surfaces in an audit.
Free Zone or mainland: what actually decides it?
Not the headline tax rate. The decision follows your customers.
If you sell to businesses outside the UAE, a Free Zone often fits. If you need to invoice mainland customers directly, or serve the local market, the picture changes and a mainland licence may be the cleaner answer. Visa requirements, office needs and the audit obligations of the specific zone all feed into it, and those obligations differ significantly from zone to zone.
On the 0% rate: a Free Zone company is inside the Corporate Tax regime in full. The preferential rate depends on qualifying as a Qualifying Free Zone Person, which is tied to conditions including adequate substance in the zone and the nature of the income. Registration, filing, record keeping and the burden of proof apply at 0% exactly as they do at 9%.
What is already fixed for 2027?
Two dates, and they are worth putting in the calendar now rather than discovering later.
| Who | Appoint an e-invoicing provider by | Electronic invoicing mandatory from |
|---|---|---|
| Revenue of AED 50 million or more | 30 October 2026 | 1 January 2027 |
| Everyone below that | 31 March 2027 | 1 July 2027 |
The second column gets the attention. The first column is the one that decides whether you make it, because without an appointed provider connected to the system you invoice from, the go live date means nothing. We wrote about the two e-invoicing deadlines in detail.
What does this cost to get right?
Less than getting it wrong, which is not a slogan but an arithmetic observation. A late Corporate Tax registration alone is AED 10,000. Reconstructing two years of missing books costs more than two years of keeping them, and it happens under deadline pressure rather than calmly.
Our packages start at AED 990 per month and are billed monthly, with the reports included. You can see the full breakdown on our pricing page, and what sits in each package under our services.
What should you do first?
Register early, keep books from month one, watch the VAT threshold in your own numbers, and treat the 2027 e-invoicing dates as a project rather than a formality. None of this is difficult. It is only expensive when it is late.
If you are setting up now or already have a licence and are not sure what has been missed, talk to us. The first conversation is free, and if the answer is that you do not need us yet, we will say so.
Read on: Outsourced accounting vs in-house · Year End Accounting Checklist for UAE Companies · Liquidating a UAE company · UAE bookkeeping rules
Frequently asked questions
Do I need to do accounting if my company has no revenue yet?
Yes. The bookkeeping and record keeping obligation attaches to the company, not to its turnover. A company that has not invoiced anything still has to keep books and retain records, and it still has to register for Corporate Tax. Doing nothing in year one is the single most expensive decision a founder makes.
When do I have to register for VAT in the UAE?
Registration becomes mandatory once taxable turnover passes AED 375,000 in a twelve month period. Voluntary registration is possible from AED 187,500 and can make sense if you carry significant input VAT on purchases or imports. What matters is the moment the threshold is crossed, not the end of your financial year.
Is Corporate Tax really 9% on everything I earn?
No. The first AED 375,000 of taxable profit is taxed at 0%, and 9% applies only to the portion above that. A company with AED 400,000 of taxable profit pays 9% on AED 25,000, not on the full amount. This is the most common misunderstanding we hear.
My company is in a Free Zone. Do I still pay tax?
You are inside the Corporate Tax regime either way. The 0% rate for a Qualifying Free Zone Person depends on conditions, including adequate substance in the zone and the type of income you earn. Holding a licence alone does not secure it, and registration, filing and record keeping apply regardless of the rate.
What is the penalty for registering for Corporate Tax too late?
The authority applies a penalty of AED 10,000 for late Corporate Tax registration. Further penalties can follow for late returns. Both are entirely avoidable, which is why registration belongs in the first weeks after incorporation rather than in the month before a deadline.
What changes for my invoicing in 2027?
The UAE is moving to structured electronic invoicing. For most companies the obligation starts on 1 July 2027, but an accredited service provider has to be appointed by 31 March 2027. Companies above AED 50 million in revenue are six months ahead on both dates.