Corporate Tax in UAE 2025: Full Guide for New Businesses

The introduction of the federal Corporate Income Tax (CIT) in the UAE is a great transformation for businesses. Companies will pay 9 percent corporate tax on the amount of profits above AED 375,000, and those with profits below this amount will be tax-exempt starting the financial year that begins on or after 1 June 2023. This nil bracket is a relief to the small businesses but it is now more than ever that it is more important to know how to handle the taxable income and deductible expenses.

New firms that understand the principles of deductibility can get the best tax position without going outside the boundaries of the UAE law.

Which Expenses Are Deductible Under UAE Corporate Tax 2025?

According to the CIT Law, the only expenses to be deducted are those that are devoted solely and exclusively to business and do not pertain to a capital nature. Generally, expenses are recorded on an accrual basis, that is, they are recognised in the year they are incurred and not when they are paid. Small businesses are, however, allowed to use the cash basis.

In case an expense has a personal use, then it is only the business part that is deductible. As an example, a personal and professional subscription can be claimed only partially.

Main Categories of Deductible Expenses

1. Business Operating Expenses

Business Operating Expenses include most everyday costs necessary to run a business and are generally deductible. Everyday business costs are usually deductible if they serve a commercial purpose. This includes:

• Employee salaries, allowances, and bonuses
• Office rent, utilities, and telecom bills
• Stationery, printing, and office consumables
• Marketing and advertising campaigns aimed at generating taxable income
• Professional services such as audits, legal counsel, or tax advisory fees
• Business travel and accommodation, with proper records of purpose and participants
• Maintenance and repairs that do not extend an asset’s useful life
• Employee training and professional development
  

2. Finance Costs and Interest Deduction Rules

Interest payments on loans or financing for business purposes are generally deductible, including:

• Bank loans and credit lines
• Finance leases and Islamic financing profit components
  

Limits apply:

• Net interest can only be deducted up to 30% of adjusted EBITDA, though the first AED 12 million is fully deductible.
• Interest on related-party loans used for dividends or capital contributions is not deductible unless it serves genuine business purposes.
  

3. Entertainment & Hospitality Expense Deductions

Costs for client entertainment or hospitality are deductible up to 50%, as these often carry both a business and personal benefit. Detailed documentation of attendees and business purpose is required.

4. Charitable Contributions Under UAE Corporate Tax Law

Donations are deductible only if made to approved “Qualifying Public Benefit Entities”. Contributions to other organizations do not qualify for deductions.

5. Depreciation & Amortisation for Capital Assets

Capital expenditure cannot be deducted immediately. Businesses must claim relief over the asset’s useful life using depreciation or amortisation, in line with accounting standards.

6. Bad Debt Deductions Under UAE Corporate Tax

Income that becomes uncollectible can be written off, allowing a deduction for bad debts, provided proper documentation proves the debt is irrecoverable.

7. Pre-Incorporation and Pre-Trading Costs

Expenses before a company officially starts operations, like registration fees, feasibility studies, or market research, can be deductible if they are business-related and well-documented.

8. Taxes and Unrecoverable VAT

While corporate tax itself is not deductible, other domestic taxes and unrecoverable VAT incurred for business purposes can be deducted. Recoverable VAT claimed through input tax cannot be deducted.

9. Net Operating Loss (NOL) Carry Forward Rules

UAE CIT allows net operating losses to be carried forward indefinitely and offset against up to 75% of taxable income in future years. This is especially useful for businesses with fluctuating profits.

The UAE corporate tax regime 2025 comes with new responsibilities and the possibility of businesses to optimise their tax position. Knowing deductible expenses such as salaries, professional fees, interest, and charitable contributions, companies will be able to minimize taxable income without breaking any rules.

Being informed of the FTA corporate tax guideline and using the services of a qualified tax agent is the key to keeping your business in full compliance and claiming all possible deductions.

The UAE corporate tax registration, filing, and compliance; Are you confused about how to execute? Our team at Biz Growth will help you navigate the process and, at the same time, keep your business in full compliance.

How BizGrowth Helps You Stay Compliant with UAE Corporate Tax 2025

Staying compliant with the UAE corporate tax 2025 law can feel confusing for new businesses, especially when it comes to tax registration, deductible expenses, accounting rules, and filing deadlines. That’s where BizGrowth makes it simple.

At BizGrowth Consultancy, we help businesses with:

• Corporate tax registration with the Federal Tax Authority (FTA)
•  Accurate calculation of taxable income and deductible expenses
•  Bookkeeping, VAT records, and accounting compliance
•  Filing corporate tax returns on time to avoid penalties
•  Advisory on tax planning, free zone tax rules, and exemptions
•  Ongoing support for startups, SMEs, and multinational businesses
  

Whether you’re just starting a company in the UAE or preparing for your first corporate tax filing, our team ensures full compliance and maximum tax efficiency—100% legally.

FAQs

1. What is the corporate tax rate in UAE for 2025?
The UAE corporate tax rate is 9% on business profits above AED 375,000. Earnings below this limit are tax-exempt.

2. Are salaries and rent deductible under UAE corporate tax?
Yes, employee salaries, office rent, utilities, and professional fees are deductible if they are solely for business purposes.

3. How can small businesses reduce corporate tax legally?
By claiming allowable expenses such as salaries, marketing costs, depreciation, bad debts, and approved charitable donations while maintaining proper documentation.

4. Do I need to register for corporate tax even if my income is below AED 375,000?
Yes, all taxable persons must register with the Federal Tax Authority (FTA), even if they fall under the minimum exemption limit.