UAE Corporate Tax Guide: What Every Business Must Know
What Is UAE Corporate Tax?
The UAE had zero corporate tax for a very long time. Then, in June 2023, that changed. Businesses now pay a direct tax on their profits. (Honestly, when it was first announced, a lot of business owners panicked. Then they saw the actual numbers and calmed down pretty quickly.)
Who Needs to Pay UAE Corporate Tax?
Pretty much anyone running a business here. Mainland companies, free zone companies, foreign businesses with a UAE presence, and even individuals doing taxable business activity. A few entities are examples, but that is a small group. If you are open for business in the UAE, assume this applies to you.
UAE Corporate Tax Rates
This is the part most people want to know first.
0% on profits up to AED 375,000
9% on anything above AED 375,000
0% on qualifying free zone income
Very large multinationals above 750 million euros in global revenue may face a 15% minimum tax from 2025
For most businesses here, 9% only applies once you are already doing well. The threshold is generous on purpose.
Who Must Register for UAE Corporate Tax?
Everyone, basically. Corporate tax registration in the UAE covers mainland businesses, free zone companies, taxable individuals, and most juridical persons. Some exempt entities still need to register if the FTA asks. Skip the deadline, and you are looking at an AED 10,000 fine before you have even filed anything.
UAE Corporate Tax for Free Zone Companies
Free zone companies are inside the corporate tax system. The 0% rate on qualifying income is still there, but you have to earn it. The business needs proper substance in the free zone, must stick to qualifying activities, and has to file IFRS financial statements. Income that falls outside qualifying activities gets taxed at 9%. (Being in a free zone helps, but it does not automatically protect everything.)
How to Calculate UAE Corporate Tax
Take the accounting profit from the books. Adjust for anything the tax law requires, remove exempt income, apply any deductions available, and tax what is left. It is not complicated in theory. In practice, it comes down to whether the books are clean or messy.
Documents and Records Businesses Should Maintain
Financial statements
Invoices and expense proof
Accounting records
Tax registration details
Transfer pricing documents if the business deals with related parties
Free zone qualifying income records
Keep everything for seven years. The FTA can come back and ask.
UAE Corporate Tax Registration and Filing Process
Step 1: Check If You Are Taxable
Look at the business structure, activity type, and whether any exemption applies.
Step 2: Register on EmaraTax
Go to the EmaraTax portal, enter business details, and get the corporate tax registration number. Registration deadlines depend on when the trade licence was issued.
Step 3: Get the Accounts Ready
Close the books, calculate taxable income, and pull together supporting documents.
Step 4: File and Pay
Submit the return by the corporate tax filing deadline and pay whatever is owed.
UAE Corporate Tax Deadlines
The return is due nine months after the tax period ends. For businesses running on a calendar year, the first deadline was 30 September 2025. These dates are worth writing down somewhere visible.
FAQs
What is the UAE corporate tax rate?
0% up to AED 375,000 and 9% above that. Free zone qualifying income stays at 0%.
Is it mandatory?
Yes. Register and file even if you owe nothing.
Do free zone companies pay corporate tax?
They are in the system, but qualifying income is taxed at 0% if conditions are met.
When is the filing deadline?
Nine months after the tax period ends. The first deadline for calendar year businesses was 30 September 2025.
Is it the same as VAT?
No. VAT is on sales. Corporate tax is on profits. Completely separate.
Conclusion
Corporate tax is now part of doing business in the UAE. The rates are low, but ignoring them is not an option. Get registered, keep proper records, and file on time. Not sure where your business stands? Talk to Nexture and get it sorted properly.