UAE Corporate Tax: What Every Business Must Know

The introduction of Corporate Tax in the UAE marks a significant shift in the country's business landscape. As we move into 2026, businesses must ensure full compliance while strategically planning to optimise tax efficiency.

Whether you operate in mainland UAE or a Free Zone, understanding the Corporate Tax framework is no longer optional — it is essential.

What is UAE Corporate Tax?

The UAE introduced Corporate Tax effective for financial years starting on or after 1 June 2023.

Key highlights

• 0% tax on taxable income up to AED 375,000
• 9% tax on taxable income above AED 375,000
• Applies to most businesses and commercial activities
• Certain Free Zone entities may continue to benefit from 0% (subject to conditions)

The Corporate Tax regime is administered by the Federal Tax Authority.

Who is required to register?

Corporate Tax applies to:

• Mainland companies
• Free Zone entities (even if qualifying for 0%)
• Sole establishments conducting business activities
• Foreign entities with a permanent establishment in the UAE

Even businesses below the taxable threshold must register and file returns where applicable.

Free Zone companies: are they exempt?

Free Zone businesses may qualify as Qualifying Free Zone Persons (QFZP) and benefit from 0% tax on qualifying income.

However, this depends on:

• Nature of income
• Adequate substance in the UAE
• Proper transfer pricing compliance
• Separate accounting for qualifying versus non-qualifying income

Failure to meet the conditions could result in taxation at 9%.

Transfer pricing and documentation

The Corporate Tax law introduces transfer pricing rules, aligned with OECD standards.

Businesses must:

• Maintain a Master File and Local File (if thresholds are met)
• Ensure arm's length pricing for related party transactions
• Submit disclosure forms with tax returns

This is particularly relevant for:

• Group entities
• Cross-border transactions
• Holding and service companies

Small Business Relief (important for SMEs)

Small businesses with revenue below a specified threshold may elect for Small Business Relief, reducing the compliance burden.

However:

• The election must be formally made
• Proper books of accounts are still required
• Abuse of the provisions may trigger penalties

Filing and compliance requirements

Businesses must:

• Register for Corporate Tax
• Maintain proper accounting records
• File annual Corporate Tax returns
• Maintain documentation for at least 7 years
• Comply with transfer pricing regulations (if applicable)

Penalties may apply for late registration, non-filing and incorrect disclosures.

How Corporate Tax differs from VAT

Many business owners confuse Corporate Tax with VAT.

• VAT is a tax on consumption, filed quarterly, and is an indirect tax.
• Corporate Tax is a tax on business profits, filed annually, and is a direct tax.

Both may apply to your business — compliance in one does not cover the other.

Strategic planning

Businesses should now focus on:

• Reviewing business structure
• Assessing Free Zone eligibility
• Evaluating related-party transactions
• Strengthening accounting systems
• Conducting tax impact analysis

Early planning reduces risk and ensures efficient tax structuring.

Final thoughts

The UAE remains one of the most competitive business environments globally. However, the introduction of Corporate Tax demands greater financial discipline and proactive compliance.

Businesses that prioritise compliance and strategic advisory support will be better positioned for sustainable growth.