DINESH P
Expert
Published on: Mar 26, 2026
How to register for corporate tax in UAE through EmaraTax?
Corporate Tax Registration in UAE is mandatory for all businesses, including Free Zone and mainland entities, regardless of their taxable income. The Corporate Tax rate is 0% for income below AED 375,000 and 9% for income above this threshold. Businesses must complete the registration through the EmaraTax portal, providing essential details such as trade license information, business activities, and authorized signatory documentation. Upon successful registration, businesses receive a Tax Registration Number (TRN) and must comply with corporate tax compliance requirements. Avoiding common mistakes like delays, incomplete information, and poor record-keeping is crucial to prevent penalties. This article will provide comprehensive information regarding the Corporate tax registration in UAE.
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Get Started!What is a Corporate Tax Registration?
Corporate Tax Registration in the UAE is the process by which businesses register with the Federal Tax Authority (FTA) to comply with the corporate tax regime. Effective from June 1, 2023, corporate tax applies to the net income or profit of businesses operating in the UAE. The corporate tax rate is 0% on taxable income up to AED 375,000 and 9% on income exceeding this threshold. All businesses and taxable persons in the UAE must complete Corporate Tax registration, regardless of their annual taxable income. Free Zone entities potentially qualifying for a 0% tax rate if they meet the criteria for a Qualifying Free Zone Person (QFZP). However, Free Zone businesses generating mainland income are subject to corporate tax, and all Mainland entities must register without exception.
Documents Required for Corporate Tax Registration in UAE
To register for Corporate Tax in the UAE, businesses must submit specific documents based on their legal structure. Below are the required documents for natural persons and legal entities:
For Natural Persons (Individual Applicants)
- Trade License (if applicable)
- Emirates ID / Passport of the applicant
For Legal Persons (Companies and Other Entities)
- Trade License
- Emirates ID / Passport of the authorized signatory
- Proof of Authorization for the authorized signatory (such as a power of attorney or board resolution)
Accepted file formats are PDF and Word, with a maximum file size of 5MB per file.
Steps to register for corporate tax in EmaraTax portal
Before starting the registration process, gather all the required documents, like a trade license or MOA, to avoid delays or rejection of your application. Use the following step by step procedure to register for corporate tax in UAE in the EmaraTax portal.

1. Login and Access Registration:
2. Begin Registration Application:
3. Entity Details:
4. Saving Your Progress:
5. Identification Details:
6. Business Activities:
7. Add Owners:
8. Branch Details (Optional):
9. Contact Details:
10. Authorized Signatory:
11. Review and Submit:
12. Confirmation and Reference Number:
Penalty for late corporate tax registration in UAE
Businesses in the UAE face a hefty AED 10,000 administrative penalty for late corporate tax registration, as per Cabinet Decision No. 10 of 2024 issued by the Ministry of Finance. This penalty ensures compliance with tax regulations and aligns with penalties for late registration on other taxes like excise and value-added tax. Remember to register within the deadlines set by the Federal Tax Authority to avoid this penalty
Processing Time for Corporate Tax Registration in UAE
The processing time for Corporate Tax registration in the UAE is typically 20 business days from the date the Federal Tax Authority (FTA) receives a completed application. However, if additional information is required, the FTA may take extra time to process the application. In such cases, the applicant must provide the requested information and resubmit the application, after which the FTA may take another 20 business days to review the updated submission. If the application is not resubmitted within 60 calendar days from the date of notification, the FTA will reject the application.
Common mistakes to avoid during corporate tax registration
Corporate tax registration process might seem simpler, but some common mistakes businesses often make. Knowing those mistakes, you can prevent the delay and possibly the rejection of your application. Some of the common mistakes are followed by,
Key Corporate Tax Compliance Activities in UAE
After the registration, UAE Businesses must ensure to follow these corporate tax compliance activities:
- Record-Keeping: Businesses must maintain accurate financial records for at least seven years to verify taxable income and deductions in case of audits.
- Audited Financial Statements: Entities with revenue exceeding AED 50 million or Qualifying Free Zone Persons must submit audited financial statements.
- Annual Filing: Businesses are required to file corporate tax returns annually with the Federal Tax Authority (FTA).
- Submission Deadlines: Timely submission of tax returns is crucial to avoid fines and penalties.
- Penalty Avoidance: Ensure compliance with filing, registration, and record-keeping requirements to prevent administrative penalties
Conclusion
In conclusion, registering for Corporate Tax in the UAE through EmaraTax involves several steps, from gathering documents and logging in to reviewing and submitting your application. Remember to carefully review all information for accuracy before submitting it to avoid delays. This article provides a detailed guide to navigating the EmaraTax registration process and highlights common mistakes to avoid to ensure a smooth experience.
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Get Started!FAQs on Corporate Tax Registration in UAE
1. What is Corporate Tax Registration in the UAE?
Corporate Tax Registration in the UAE is the process by which businesses register with the Federal Tax Authority (FTA) to comply with corporate tax regulations. All taxable businesses, including mainland and free zone entities, must complete this registration.
2. Who is required to register for Corporate Tax in the UAE?
All businesses operating in the UAE, including Mainland entities and Free Zone companies, must register for corporate tax. Free Zone entities may qualify for a 0% tax rate if they meet the criteria for a Qualifying Free Zone Person (QFZP).
3. What is the Corporate Tax rate in the UAE?
The UAE corporate tax rate is:
- 0% for taxable income up to AED 375,000
- 9% for taxable income exceeding AED 375,000
4. How can businesses register for Corporate Tax in the UAE?
Businesses can register for Corporate Tax through the EmaraTax portal by providing essential details such as trade license information, business activities, and authorized signatory documentation.
5. What documents are required for Corporate Tax Registration?
The key documents required for Corporate Tax Registration include:
- Trade License
- Certificate of Incorporation
- Memorandum of Association (MOA) / Articles of Association (AOA)
- Emirates ID (Optional)
- Passport Copies
- Contact Information (Email & Phone Number)
6. What is the deadline for Corporate Tax Registration in the UAE?
The FTA has set deadlines for corporate tax registration, and businesses must register within the specified time to avoid penalties.
7. What is the penalty for late Corporate Tax registration in the UAE?
A business that fails to register for Corporate Tax within the deadline is subject to an AED 10,000 administrative penalty, as per Cabinet Decision No. 10 of 2024.
8. How long does Corporate Tax registration take in the UAE?
The processing time for Corporate Tax registration is typically 20 business days from the date the Federal Tax Authority (FTA) receives a completed application.
9. Is Corporate tax registration applicable for UAE Free Zone Companies?
Yes, corporate tax registration applies to UAE Free Zone companies, but they may qualify for a 0% tax rate on their Qualifying Income if they meet specific requirements. Otherwise, the standard 9% corporate tax rate applies.
10. What is the process for Corporate Tax deregistration in the UAE?
Businesses that close or cease operations in the UAE must complete the Corporate Tax deregistration process to comply with Federal Tax Authority (FTA) regulations. This involves filing the final tax return to ensure that all tax liabilities are settled. Once this is done, businesses must submit a deregistration application through the EmaraTax portal. Failure to complete the deregistration process may result in penalties or compliance issues with the FTA.
