Corporate Tax Registration in the UAE

In the UAE, Corporate Tax registration is a mandatory requirement for all taxable persons, including companies operating in mainland and free zones, as well as certain individuals conducting business activities.

Even if a business is not liable to pay Corporate Tax (for example, due to 0% taxable income), it is still required to register and obtain a Tax Registration Number (TRN) under the Corporate Tax system.

Corporate Tax in the UAE

The UAE Corporate Tax regime became effective on 1 June 2023.

• 0% tax rate: applies to taxable income up to AED 375,000
• 9% tax rate: applies to taxable income above AED 375,000

Free zone companies may benefit from a 0% rate on qualifying income if they meet specific regulatory conditions.

Who must register for Corporate Tax?

Corporate Tax registration is required for:

• Mainland companies (LLCs, sole establishments, and other licensed entities)
• Free zone companies (including those eligible for 0% taxation)
• Foreign companies with a permanent establishment in the UAE
• Individuals conducting business activities in the UAE

Corporate Tax registration requirement

Under UAE tax regulations (Federal Decree-Law No. 47 of 2022), all taxable persons must:

• Register for Corporate Tax
• Obtain a Tax Registration Number (TRN)
• File annual Corporate Tax returns
• Maintain financial statements in accordance with IFRS

Registration platform

Corporate Tax registration is completed through the EmaraTax portal managed by the Federal Tax Authority (FTA).

Businesses must complete registration before submitting their first Corporate Tax return.

Corporate Tax filing deadline

The Corporate Tax return must be filed within:

• 9 months from the end of the relevant financial year

Late registration penalty

Failure to register for Corporate Tax within the required timeline may result in a penalty of:

• AED 10,000 for late registration

This penalty applies even if the business has no taxable income.

Free zone companies and Corporate Tax

Free zone companies are still required to register for Corporate Tax, even if they qualify for a 0% tax rate.

To maintain tax benefits, they must comply with strict conditions and reporting requirements, including proper financial documentation and audit obligations in many cases.

Key compliance obligations

After registration, businesses must ensure:

• Accurate IFRS-based financial statements
• Timely submission of Corporate Tax returns
• Proper classification of taxable and exempt income
• Consistent alignment with VAT records

Conclusion

Corporate Tax registration in the UAE is now a mandatory part of doing business. All companies must register, maintain proper financial records, and file annual returns through the FTA’s EmaraTax system.

Early registration, accurate accounting, and compliance with filing deadlines are essential to avoid penalties and ensure smooth business operations in the UAE.

How to Register for UAE Corporate Tax

Corporate Tax registration in the UAE is completed through the Federal Tax Authority (FTA) using the EmaraTax portal. The service is free of charge, but businesses must ensure all required documents and information are prepared before applying.

Once submitted, the FTA typically takes up to 20 business days to process Corporate Tax registration applications.

Step-by-step Corporate Tax registration process

• Create an account on the EmaraTax portal (or log in using an existing FTA account)
• Select Corporate Tax registration service
• Complete the online application form
• Upload required documents
• Submit the application for FTA review
• Receive your Tax Registration Number (TRN) after approval

Documents required for Corporate Tax registration

To complete registration, businesses typically need:

• Passport copies of owner(s) or shareholders
• Emirates ID of owner(s) or shareholders
• Valid trade license
• Company contact details (email and phone number)
• Authorized representative contact details
• Memorandum and Articles of Association (MOA/AOA)
• Certificate of incorporation

Who is subject to UAE Corporate Tax?

Mainland companies

Mainland companies are subject to Corporate Tax as follows:

• 0% on taxable income up to AED 375,000
• 9% on taxable income above AED 375,000

Even if no tax is payable, companies must still register and file annual tax returns.

Free zone companies

Free zone companies are also subject to Corporate Tax, but may benefit from special treatment:

• 0% tax on qualifying income (if conditions are met)
• 9% tax on non-qualifying income

To qualify as a Qualifying Free Zone Person (QFZP), companies must meet conditions related to:

• Approved qualifying activities
• Physical presence in the free zone
• Sufficient assets and employees
• Adequate operational expenditure

Freelancers and self-employed individuals

Freelancers conducting business activities under a UAE license may be subject to Corporate Tax depending on turnover:

• Below AED 1 million: generally not taxable, but registration may still be required
• Above AED 1 million: must register for Corporate Tax
• Profit above AED 375,000: subject to 9% tax rate

Small Business Relief may apply if annual revenue does not exceed AED 3 million (subject to conditions and validity until 31 December 2026).

Exempt entities (must still register)

Some entities are exempt from Corporate Tax but are still required to register:

• Government entities and authorities
• State-owned enterprises
• Natural resource extraction businesses
• Public benefit organizations
• Investment funds
• Pension and social security funds

Offshore companies

Offshore companies (e.g., JAFZA Offshore, RAK ICC) generally do not conduct business within the UAE and are not subject to Corporate Tax. In most cases, they are not required to register unless they have taxable UAE activity.

Multiple businesses and branches

• A company with multiple branches registers once as a single legal entity
• All branches are included under the same tax registration
• Individuals with multiple business activities file a single tax return

Corporate Tax and accounting requirements

All Corporate Tax-registered businesses must:

• Maintain proper accounting records
• Prepare annual financial statements under IFRS
• Calculate taxable income based on adjusted net profit
• Keep supporting documentation for all transactions

Corporate Tax vs VAT registration

VAT registration and Corporate Tax registration are separate obligations:

• VAT applies to consumption of goods and services
• Corporate Tax applies to business profits
• Being registered for VAT does not replace Corporate Tax registration

Both systems must be managed independently.

Corporate Tax filing deadline

Corporate Tax returns must be filed within:

• 9 months from the end of the relevant financial year

Conclusion

Corporate Tax registration in the UAE is a mandatory compliance requirement for most businesses, including mainland and free zone entities.

Proper registration, accurate documentation, and timely filing are essential to avoid penalties and ensure compliance with UAE tax regulations. Working with professional advisors helps businesses maintain correct accounting and meet all FTA requirements efficiently.