Key Takeaways
- UAE Corporate Tax applies to financial years starting on or after 1 June 2023, with 0% on taxable income up to AED 375,000 and 9% above that threshold.
- Small Business Relief lets eligible resident businesses below a revenue threshold elect to be treated as having no taxable income — effectively zero Corporate Tax — for that period.
- Free zone companies are not automatically exempt: only a Qualifying Free Zone Person meeting specific conditions gets 0% on qualifying income, with non-qualifying income taxed at 9%.
- Registration with the Federal Tax Authority is mandatory even if you expect to pay zero tax — and an annual Corporate Tax return must still be filed.
- Corporate Tax is separate from VAT (a 5% tax on goods and services) — different registrations, different returns, different deadlines.
For decades the UAE was known as a zero-tax destination. That changed with the introduction of a federal Corporate Tax, applying to financial years starting on or after 1 June 2023. If you run a small business in Dubai, the news is mostly good — the rate is low and there is real relief for smaller companies. Here is what owners actually need to understand.
The Headline: A 9% Rate
UAE Corporate Tax applies to business profits (taxable income), with two key tiers:
- 0% on taxable income up to AED 375,000.
- 9% on taxable income above AED 375,000.
So a business with AED 500,000 of taxable profit is taxed only on the portion above the threshold — not the whole amount. Compared with corporate tax rates in most of the world, 9% remains highly competitive, and a separate higher rate applies only to very large multinational groups under global minimum-tax rules.
Small Business Relief
The UAE introduced Small Business Relief so that genuinely small businesses are not buried in tax admin. Broadly, a resident business whose revenue stays below a defined threshold can elect to be treated as having no taxable income for that period — effectively no Corporate Tax to pay — while still meeting simplified obligations. The relief has eligibility conditions and an end date, so confirm whether your business currently qualifies.
What About Free Zone Companies?
Free zone businesses are not automatically exempt. A "Qualifying Free Zone Person" that meets specific conditions can benefit from a 0% rate on its qualifying income, while non-qualifying income is taxed at 9%. The rules around what counts as qualifying income are detailed — if you operate in a free zone, this is the single most important area to get professional advice on.
You Still Have to Register
This is the part business owners most often miss: registration is required even if you expect to pay zero tax. Most taxable persons must register for Corporate Tax with the Federal Tax Authority, obtain a Corporate Tax registration number, and file an annual Corporate Tax return after the end of their financial year — even if the outcome is nil. Missing registration or filing deadlines can lead to penalties.
What Small Business Owners Should Do Now
- Register on time with the Federal Tax Authority within the applicable window for your business.
- Keep proper books. Corporate Tax is based on accounting profit with adjustments — clean records are no longer optional.
- Separate personal and business money so your real profit is clear.
- Know your financial year — it sets your filing deadline.
- Get advice on free zone status if you operate in one.
- Remember Corporate Tax is separate from VAT (a 5% tax on goods and services) — different registrations, different returns.
Important: this article is general information, not tax or legal advice. UAE tax rules, thresholds and reliefs are detailed and change over time. Always confirm your obligations with the Federal Tax Authority or a licensed UAE tax advisor before acting.
The Bigger Picture
Corporate Tax has not changed why entrepreneurs choose Dubai. A 9% rate, a 0% band, relief for small companies, no personal income tax and a fast, business-friendly system still make the UAE one of the most attractive places on earth to build a company. It simply means doing business here now comes with proper books and proper compliance — which is exactly what serious, scalable businesses should have anyway.
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