Corporate Tax

Corporate tax in Dubai: registration, filing and what you actually owe

UAE corporate tax applies to business profits for financial years starting on or after 1 June 2023. Registration is mandatory for taxable persons even when no tax is payable, and returns are due within nine months of the financial year end. Here is how the regime works and where companies get caught out.

Headline rate
9% above AED 375,000 profit
Below threshold
0% on the first AED 375,000
Return deadline
9 months after year end

How the rate works

Corporate tax is charged on accounting profit adjusted for tax purposes. The first AED 375,000 of taxable income is taxed at 0% and the balance at 9%. Large multinational groups in scope of the OECD Pillar Two rules can face a different effective rate. Registration is a separate obligation from payment: a company with no profit still has to register and file.

Who has to register

In practice, almost every licensed UAE entity has a registration obligation.

  • Mainland LLCs and sole establishments carrying on a business.
  • Free zone companies, including those expecting 0% on qualifying income.
  • Branches of foreign companies with a UAE presence.
  • Natural persons carrying on business above the turnover threshold set in the rules.
  • Entities claiming an exemption, which must still be confirmed with the authority.

Free zone companies and qualifying income

A free zone entity can access a 0% rate on qualifying income only if it meets the Qualifying Free Zone Person conditions — adequate substance in the free zone, qualifying activities, audited financial statements and staying within the de minimis limits on non-qualifying revenue. Fail a condition and the company is taxed at 9% on all taxable income, so the substance and activity review should happen before the year end, not at filing time.

Small business relief and reliefs to check

Several reliefs can reduce or defer the liability, and each carries its own election and record-keeping conditions.

  • Small business relief for revenue below the prescribed threshold.
  • Tax grouping for UAE resident parent and subsidiary structures.
  • Business restructuring and qualifying group transfer relief.
  • Carry-forward of tax losses subject to ownership and use limits.
  • Interest deduction limitation rules for financed groups.

Filing, deadlines and penalties

One return covers each tax period and is filed through the federal tax portal within nine months of the financial year end, with payment due by the same date. Late registration, late filing and incorrect returns each attract administrative penalties, and transfer pricing documentation is required for related-party transactions above the disclosure thresholds. Keeping bookkeeping current through the year is what makes the filing routine.

How we handle it

We register your entity, set the tax period against your licence and financial year, keep the books to a standard that supports the return, prepare and file the return, and flag VAT registration where your taxable supplies cross the mandatory threshold. You get one point of contact and a calendar of your obligations.

Frequently asked questions

What is the corporate tax rate in the UAE?

0% on the first AED 375,000 of taxable income and 9% above that. Large multinational groups within the scope of OECD Pillar Two rules may be subject to a different effective rate.

Do free zone companies pay corporate tax in Dubai?

A free zone entity can qualify for 0% on qualifying income if it meets the Qualifying Free Zone Person conditions, including adequate substance, qualifying activities, audited accounts and the de minimis limits. If a condition fails, the standard 9% applies to its taxable income.

Do I have to register if my company makes no profit?

Yes. Registration and filing are obligations for taxable persons regardless of whether tax is payable, and late registration carries a penalty.

When is the corporate tax return due?

Within nine months of the end of the relevant financial year, with any tax payable due by the same deadline.

Is corporate tax the same as VAT?

No. VAT is a 5% transaction tax on supplies with its own registration threshold and periodic returns, while corporate tax is charged annually on business profits. Many companies are registered for both.

Can you handle registration and filing for my company?

Yes. We register the entity, maintain the bookkeeping behind the return, prepare and file it, and manage the VAT position alongside it. Send us your trade licence and financial year end for a scope and quote.

Get your corporate tax position reviewed

Send us your trade licence, jurisdiction and financial year end. We confirm your registration status, deadlines and whether any relief applies, then quote the work in writing.