
Corporate Tax Return Filing in UAE Complete Guide 2025
Filing corporate tax returns in the UAE goes beyond regulatory compliance—it reinforces your business’s commitment to financial integrity and responsible governance. With the introduction of corporate tax, businesses in the UAE are expected to adhere to structured reporting standards that align with international best practices. While the UAE maintains competitive tax rates, timely and accurate filing of your corporate tax return is essential to avoid penalties and maintain trust with regulatory bodies.
Properly managing your corporate tax obligations not only protects your business but also supports the UAE’s vision of a transparent, investor-friendly economy. Whether you’re a new startup or an established company, understanding the corporate tax filing process in Dubai is key to ensuring seamless operations and long-term success.
What is Corporate Tax Return Filing in the UAE?
Corporate tax return filing in the UAE refers to the process by which businesses report their taxable income, expenses, and financial activities to the Federal Tax Authority (FTA). This ensures compliance with the UAE’s corporate tax regulations, which were introduced to align with international standards and promote financial transparency.
All taxable entities — including mainland and free zone companies that do not qualify for exemption — are required to register for corporate tax and submit annual returns, even if no profit was earned. The return typically includes details on revenue, cost of goods sold, operating expenses, and applicable deductions.
Filing your corporate tax return accurately and on time is essential to avoid administrative penalties and maintain your company’s legal standing in the UAE.
Who Needs to File Corporate Tax Returns in the UAE?

- Mainland Companies All companies registered and operating in the UAE mainland are subject to corporate tax and must file annual returns, regardless of income level.
- Free Zone Companies While many free zone companies may qualify for a 0% tax rate under specific conditions, they are still required to register and file a return to claim the benefit. ➤ Only those meeting the “qualifying free zone person” criteria may remain eligible for tax incentives.
- Foreign Companies with UAE Income Foreign businesses that have a permanent establishment or source of income in the UAE may also be subject to UAE corporate tax and must file accordingly.
- Small Businesses and Startups Even startups or entities with zero revenue must register and submit a return, unless explicitly exempted.
- Excluded Entities (with exceptions) Government entities, charitable organizations, and some investment funds may be exempt, but still need to apply for exemption and in some cases, file nil returns.

To file your corporate tax return in the UAE, businesses must prepare and submit a set of financial and legal documents to ensure compliance with the Federal Tax Authority (FTA). These documents help validate taxable income, expenses, and any applicable deductions.
Essential Documents Include:
- Trade License Copy A valid copy of your commercial or professional trade license.
- Corporate Tax Registration Certificate Issued by the FTA after successful corporate tax registration.
- Audited Financial Statements Profit and loss statements, balance sheets, and other financial reports (audited, if required).
- Trial Balance Sheet Reflects the financial position of the company at the end of the tax period.
- Details of Revenue and Expenses Breakdown of income sources and deductible business costs.
- Fixed Asset Schedule Documentation of business assets that may qualify for depreciation deductions.
- Bank Statements (if requested) For verifying business transactions during the tax period.
- Supporting Invoices & Contracts Relevant for substantiating claims, especially in free zones or with cross-border income.
- Employee/Payroll Records If salaries or employment-related deductions are claimed.
- Transfer Pricing Documentation (if applicable) Required for companies dealing with related parties or international transactions.

How to File Corporate Tax Returns in the UAE?
- Register with the Federal Tax Authority (FTA): Obtain a Tax Registration Number (TRN) from the FTA through the EmaraTax portal. …
- Maintain Accurate Records: …
- Calculate Taxable Income: …
- Complete the Tax Form: …
- Submit Online:
Penalties for Late Filing of Corporate Tax Returns in the UAE
The UAE applies strict penalties for the late submission of corporate tax returns, in line with its commitment to promoting transparency and tax compliance.
Businesses that delay filing will face a monthly penalty of AED 500 for the first 12 months of non-compliance. If the delay extends beyond a year, the penalty increases to AED 1,000 per month (or part thereof).
While a maximum penalty cap exists, the exact limit is subject to updates and official guidance from the Federal Tax Authority (FTA).
These measures are designed to encourage businesses to file on time. Failing to do so can lead to compounding fines and added financial pressure. Although the FTA does offer the possibility of penalty waivers or reductions under certain conditions, it’s strongly recommended to file your tax return within the given deadline to avoid complications.
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