How to File Corporate Tax in UAE: Step-by-Step Process



Filing corporate tax in the UAE has become a must for all businesses since Federal Decree-Law No. 47 of 2022. Today, over 640,000 businesses are registered with the Federal Tax Authority (FTA). If you run a UAE-based company, understanding the filing process isn't optional anymore.

The process is straightforward:

• Register on the EmaraTax portal.
• Prepare your financial statements.
• Calculate your taxable income.
• Submit your return within nine months of your financial year-end.

Miss these deadlines, and you'll face penalties starting at AED 500 per month for late filing. Late tax payments trigger 14% annual interest charges.

This guide covers everything you need to know about filing corporate tax in the UAE for 2026, from start to finish.

Key Takeaways

• You must file your corporate tax return within 9 months after your financial year ends through the EmaraTax portal
• All UAE businesses must register for corporate tax, including free zone companies (even if they qualify for 0% tax rates)
• The standard corporate tax rate is 0% on income up to AED 375,000 and 9% on income above that amount
• Late filing penalties start at AED 500 per month. Late payment penalties are 14% per year
• Free zone companies can qualify for 0% corporate tax on qualifying income, but must still register and file returns
• You'll need audited financial statements, trade licenses, bank statements, and detailed expense records
• Small businesses with revenue under AED 3 million can claim relief until December 31, 2026

Understanding UAE Corporate Tax Registration

Before you can file your corporate tax return, you need to register with the Federal Tax Authority and get your Tax Registration Number (TRN). This 15-digit number is essential for all tax activities in the UAE.

Who Needs to Register for Corporate Tax

The UAE corporate tax system applies to most business types. You need to register if you are:

• A UAE-incorporated company (LLC, public joint stock company, or partnership)
• A free zone company, even if you qualify for 0% tax treatment
• A foreign company with a permanent office in the UAE
• A natural person running a business with annual revenue over AED 1 million
• A branch of a foreign company operating in the UAE

Even if your business is exempt from corporate tax or qualifies for special rates, you still need to register. The FTA uses registration data to track compliance and verify who qualifies for exemptions.

Registration Deadlines You Cannot Miss

Your registration timing depends on when your business started. For businesses that existed before March 1, 2024, specific deadlines applied based on when your trade license was issued. If your business was incorporated on or after March 1, 2024, you must register within three months.

Missing your registration deadline means an immediate AED 10,000 penalty. The FTA offered a one-time penalty waiver for businesses that filed their first return within seven months of their first tax period. But this relief opportunity has mostly expired as of 2026.

How to Register on the EmaraTax Portal

Registration happens completely online through the EmaraTax portal. Here's how to do it:

1. Go to [https://eservices.tax.gov.ae](https://eservices.tax.gov.ae)
2. Log in with UAE PASS (fastest option) or create an account using your Emirates ID.
3. Find the corporate tax section and click "Register for Corporate Tax."
4. Fill in your company details (legal name in Arabic and English)
5. Upload required documents:
6. Provide your bank account information with a stamped bank letter.
7. Submit your recent financial statements.

The FTA usually processes applications within 20 business days. You can check your application status on the EmaraTax dashboard – it will show as "Pending," "Awaiting Information," or "Approved."

Once approved, you'll get a digital Corporate Tax Registration Certificate with your TRN. Keep this number handy because you'll need it for all future filings and tax correspondence.

Preparing Your Financial Documents for Filing

Good financial records are the foundation of your corporate tax return. Your taxable income calculation starts with your accounting profit or loss. This makes the quality of your financial records critical.

Essential Documents You Need to Gather

Before you start filing, collect these key documents:

1. Financial statements (audited or unaudited) prepared according to IFRS standards
2. General ledger and detailed trial balance
3. Original invoices for sales and purchases
4. Bank statements and reconciliations
5. Employment contracts and payroll records
6. Contracts with suppliers and customers
7. Fixed asset registers showing depreciation
8. Documentation for any related party transactions

If your revenue exceeds AED 50 million or you're claiming Qualifying Free Zone Person (QFZP) status, you need audited financial statements. Other businesses can submit unaudited statements, but they must still be accurate and complete.

The FTA requires you to keep all these records for at least seven years after the end of the tax period. If you don't maintain proper documentation, you'll face a penalty of AED 10,000 for first violations.

Organizing Expenses for Tax Deductibility

Not all expenses that reduce your accounting profit are deductible for corporate tax. As you do your bookkeeping, separately record:

• Entertainment expenses (only 50% deductible)
• Penalties and fines (completely non-deductible)
• Foreign income taxes paid (cannot be deducted)
• Gifts to non-qualifying entities (non-deductible)
• Related party transactions requiring transfer pricing documentation

Proper classification of expenses when you record them saves significant time during tax return preparation. It also reduces the risk of errors that could trigger FTA audits.

Special Considerations for Free Zone Businesses

Free zone companies face additional documentation requirements when filing corporate tax returns. To claim QFZP status and access the 0% tax rate on qualifying income, you must prove:

• You have adequate substance in the free zone (lease agreements and utility bills)
• You employ qualified staff with appropriate skills.
• Your income sources meet the definition of qualifying income.
• You comply with the 5% limit for non-qualifying revenue.

You'll need to prepare detailed revenue breakdowns showing which transactions are with free zone entities, which are with mainland customers, and which involve international parties outside the UAE. This breakdown determines whether you maintain QFZP status or pay the standard 9% corporate tax rate.

Calculating Your Taxable Income

Calculating taxable income involves more than simply reporting your accounting profit. The UAE Corporate Tax Law requires specific adjustments to convert accounting income into the taxable amount.

Starting with Accounting Profit

Your accounting profit from financial statements is the starting point. But you'll need to make adjustments for items that are treated differently for tax purposes. The calculation follows this structure:

• Start with accounting profit or loss before tax.
• Add back non-deductible expenses.
• Subtract exempt income.
• Apply any available reliefs.
• Deduct carried-forward losses from prior periods.

This approach helps you accurately reflect your tax position while taking advantage of all legitimate deductions and exemptions.

Understanding Exempt Income

Some types of income are automatically exempt from UAE corporate tax. Subtract these from your accounting profit when calculating taxable income:

• Dividends received from other UAE resident companies.
• Foreign dividends meeting participation exemption requirements (at least 5% ownership, 12-month holding period, and subject to at least 9% foreign tax)
• Capital gains from qualifying investments that meet specific criteria

These exemptions prevent double taxation and recognize the UAE's position as an international business hub. However, you must keep proper documentation proving that your exempt income meets all required conditions.

Adjusting for Non-Deductible Expenses

Several expense categories require adjustment, even though they reduce your accounting profit:

• Entertainment Expenses: Only 50% of entertainment, amusement, and recreation costs can be deducted for corporate tax. If you spent AED 100,000 on business entertainment, you must add back AED 50,000 to your taxable income.
• Penalties and Fines: Any penalties imposed by government authorities are non-deductible. This includes traffic violations, late registration fees, and administrative sanctions.
• Interest Expenses: Interest deductibility has limits. Net interest expense cannot exceed 30% of tax-adjusted EBITDA or AED 12 million, whichever is higher. Also, interest on loans from related parties used for dividends, share redemptions, or capital contributions may be non-deductible.
• Foreign Taxes: Income taxes paid to foreign governments cannot be deducted from your UAE corporate tax liability.

Applying Tax Loss Carryforwards

If your business had losses in prior periods, you can carry these forward indefinitely to offset future profits. However, two important limits apply:

• Loss offsets cannot exceed 75% of taxable income in any single year.
• Losses from periods before June 1, 2023, or before becoming a taxable person cannot be carried forward.

This means if you have AED 1 million in taxable income, you can only offset AED 750,000 with prior losses. You'll have AED 250,000 of taxable income that year.

Navigating the EmaraTax Portal Step-by-Step

The EmaraTax portal is where you'll complete and submit your corporate tax return. Unlike some tax systems where you can prepare returns offline, the UAE system requires you to work directly with the portal's question-based interface.

• Accessing Your Corporate Tax Dashboard Log in to the EmaraTax portal using your UAE PASS or registered credentials. Your dashboard displays:

• All active tax registrations.
• Upcoming deadlines.
• Pending payments.
• Available filing options.

Select your Tax Registration Number from the dashboard, then choose "File Return" under the corporate tax section. The system will show your tax period, filing deadline, and any previous submissions.

• Completing the Corporate Tax Return Sections The return guides you through multiple sections that adapt based on your business type and previous responses:

Taxable Person Details: Check that your registration information is current – business name, address, trade license number, and organizational structure. Update any changes before moving forward.

Business Activities: List your primary business activities. Indicate whether you operate as part of a tax group or have permanent establishments in other countries.

Free Zone Schedule: If you operate in a free zone, this section requires detailed information about qualifying versus non-qualifying income. You'll need to:

• Break down revenue by customer type.
• Document capital and operating expenses.
• Demonstrate compliance with the 5% threshold.

Accounting Schedule: Enter your financial statement information, including:

• Accounting profit or loss
• Auditor details (if applicable)
• Any unrealized gains or losses recognized outside the profit and loss statement

Adjustments and Exempt Income: This crucial section converts accounting profit into taxable income. Systematically:

• Add back non-deductible expenses.
• Subtract exempt income.
• Apply available reliefs.

Related Party Transactions: If your transactions with related parties exceed AED 40 million in total, you must disclose specific transaction categories exceeding AED 4 million. For connected persons, disclosure is required when payments exceed AED 500,000.

• Reviewing and Submitting Your Return Before final submission, the portal shows a review screen with your complete return. Carefully verify all figures and calculations. Submitting an incorrect return can trigger penalties even if the error was unintentional. The FTA's updated penalty framework charges AED 500 for the first violation of submitting incorrect returns and AED 2,000 for repeated violations. However, penalties are waived if you correct the return by the original deadline or through a qualifying voluntary disclosure. Once you click submit, the system creates a confirmation page with a submission reference number and timestamp. Save this confirmation as proof of filing – it shows you met the deadline and can help resolve any future disputes about filing timeliness.

Understanding Corporate Tax Rates and Payment

The UAE corporate tax structure is designed to support business development while generating government revenue. Understanding how rates apply to your business helps you plan for tax liability and ensure timely payment.

• Standard Corporate Tax Rates Explained
• The basic rate structure is straightforward:
• 0% on taxable income up to AED 375,000 per tax period
• 9% on taxable income exceeding AED 375,000

The competitive 9% rate positions the UAE favorably compared to global corporate tax rates. This helps maintain the nation's attractiveness as a business destination.

Small Business Relief Until 2026

Qualifying small businesses receive special treatment through temporary relief provisions. If your business meets these criteria, you can claim complete exemption from corporate tax:

• Revenue does not exceed AED 3 million during the tax period and all previous periods.
• You elect to claim the relief by notifying the FTA through your tax return.
• You are not part of a multinational enterprise group.

This relief is significant because it treats qualifying businesses as if they had no taxable income, resulting in zero tax liability despite generating substantial revenue. However, this relief expires on December 31, 2026. After that date, all businesses will be subject to standard corporate tax rates.

Businesses claiming small business relief cannot apply certain other reliefs, such as tax loss carryforwards or general interest deduction limitation rules.

Free Zone Tax Benefits and Requirements

Free zone companies that qualify as Qualifying Free Zone Persons (QFZPs) can access a 0% corporate tax rate on qualifying income. However, this special treatment comes with strict conditions:

• Maintain adequate substance in the free zone with physical offices and qualified staff.
• Derive qualifying income from approved activities.
• Keep non-qualifying revenue below 5% of total revenue or AED 5 million, whichever is lower.
• Comply with all transfer pricing documentation requirements.
• Prepare audited financial statements.

Non-qualifying income earned by QFZPs is taxed at the standard 9% rate. If you exceed the 5% threshold, you lose QFZP status entirely, and all income becomes subject to 9% corporate tax.

A critical timing issue affects QFZP status: if you file your first corporate tax return as a non-QFZP (paying 9% tax), you cannot claim QFZP status for the next four tax periods, regardless of changed circumstances.

Making Your Corporate Tax Payment

Corporate tax payment must be completed by the same deadline as return filing—nine months after your financial year-end. Payment happens through the EmaraTax portal's payment section.

The FTA has emphasized that payments must clear through the banking system by the deadline. Starting a transfer on the deadline day doesn't guarantee timely payment if the funds don't arrive in the FTA's account until the following day.

Late payment triggers a 14% annual penalty calculated monthly on outstanding amounts, with no cap on total penalties. An AED 500,000 unpaid liability delayed by three months adds approximately AED 17,500 in interest charges alone, separate from any filing penalties.

Key Filing Deadlines and Penalty Structure

Meeting corporate tax deadlines is critical for avoiding expensive penalties that can significantly impact your business finances. The UAE system has strict timelines with substantial consequences for non-compliance.

The Nine-Month Filing Window

All businesses must file their corporate tax return within nine months of their financial year-end. For calendar-year businesses (ending December 31), this means a September 30 filing deadline for the previous year.

This nine-month window gives you adequate time to:

• Finalize financial statements and complete audits if required.
• Calculate taxable income with proper adjustments.
• Gather supporting documentation.
• Review calculations and verify accuracy.
• Submit the return and arrange payment.

The September 30, 2025, deadline marked the first major corporate tax filing cycle, with over 650,000 businesses participating. The FTA processed these returns efficiently, but many businesses struggled with last-minute submissions and payment processing issues.

Registration and Filing Penalties

The penalty structure creates strong incentives for timely compliance:

• Late Registration: AED 10,000 fixed penalty for failing to register within the required timeframes. The one-time waiver opportunity for businesses filing their first return within seven months has mostly expired as of 2026.
• Late Filing: AED 500 per month for the first 12 months of delay, increasing to AED 1,000 per month thereafter. These penalties keep adding up until you submit your return.
• Late Payment: 14% annual interest calculated monthly from the day after the deadline, with no maximum cap. This makes extended delays extremely expensive.
• Incorrect Returns: AED 500 penalty unless corrected before the original deadline or addressed through voluntary disclosure.
• Inadequate Records: AED 10,000 for first violations of failing to maintain required documentation, increasing to AED 20,000 for repeat offenses within 24 months.

Voluntary Disclosure Benefits

If you discover errors in a previously filed return, voluntary disclosure provides substantial penalty reduction compared to audit-detected adjustments.

Under the framework effective from April 14, 2026, Voluntary disclosures filed before FTA audit notices incur only a 1% monthly penalty on identified tax differences. If you wait until after an audit notice, the penalty increases to 15% fixed penalty plus 1% monthly charges.

This creates a powerful reason to conduct internal compliance reviews and submit voluntary disclosures promptly when you identify issues, rather than waiting for FTA discovery during audits.

Avoiding Common Corporate Tax Filing Mistakes

The first corporate tax filing season revealed common errors that cost businesses significant money and triggered unnecessary FTA scrutiny. Learning from these mistakes helps you avoid similar problems in your 2026 filing.

Free Zone Misconceptions

The most expensive mistake? Assuming that a free zone location automatically provides corporate tax exemption or reduced obligations. This misconception leads to:

• Failure to register for corporate tax.
• Not filing required returns.
• Maintaining no documentation of the QFZP qualification.
• Incorrectly claiming QFZP status without meeting conditions.

When the FTA identifies these non-filers, penalties pile up rapidly alongside back tax assessments at 9% rates on all income. Even businesses that could have qualified as QFZPs face consequences if they fail to properly claim that status in their first return filing.

To avoid this mistake, verify your actual QFZP qualification before filing your first return. Document your compliance with substance requirements, carefully separate qualifying from non-qualifying income, and make sure you meet the 5% threshold.

Accounting Profit Versus Taxable Profit Confusion

Many businesses incorrectly treat accounting profit as the same as taxable profit. They miss the required adjustments that convert financial statement figures into tax calculations.

Remember that entertainment expenses are only 50% deductible, penalties and fines are never deductible, foreign taxes cannot be claimed as deductions, and interest expenses face limitation rules.

Set up your bookkeeping systems to separately track these tax-sensitive items throughout the year. This prevents last-minute scrambling during return preparation and reduces the risk of over-claiming deductions.

Transfer Pricing and Related Party Transaction Errors

Transfer pricing compliance represents a complex area where many businesses fail. Common mistakes include:

• Not identifying related party transactions requiring disclosure
• Pricing related party transactions at rates different from arm's length standards
• Failing to maintain current transfer pricing documentation
• Misunderstanding the AED 40 million total threshold for disclosure

The FTA has increased transfer pricing enforcement substantially, with numerous audits examining whether intercompany transactions reflect arm's length pricing. Businesses lacking proper documentation face 15% penalties on identified tax differences plus 1% monthly interest charges.

If you have significant related party transactions, work with transfer pricing specialists to prepare documentation before filing your return, not after receiving an audit notice.

Inconsistencies Between Tax Filings

The FTA's digital cross-referencing tools automatically match corporate tax returns against VAT filings, customs records, and Wage Protection System payroll data. Inconsistencies trigger audit flags even when underlying facts are correct.

Common mismatches that attract attention include:

• Different revenue figures between corporate tax and VAT returns.
• Employee headcount differences between tax deductions and WPS records.
• Import/export quantity differences between tax returns and customs declarations.

Make sure your underlying financial data supports both corporate tax and VAT positions consistently, with documented adjustments explaining any timing or recognition differences between the two systems.

Special Situations and Advanced Considerations

Some business circumstances require additional attention when filing corporate tax returns. Understanding these situations helps you navigate complexity and maintain compliance.

Tax Groups and Loss Transfers

Related entities with at least 75% common ownership can form tax groups to improve overall group tax positions. Tax groups file combined returns and can transfer losses between group members, reducing total group tax liability.

Starting a tax group requires formal registration and ongoing compliance with membership conditions. The decision to form a group is generally permanent except in special circumstances requiring FTA approval, which makes initial planning critical.

Business Restructuring Relief

The UAE corporate tax system provides relief for certain business restructurings, allowing asset transfers at tax book value rather than fair market value. This prevents triggering taxable gains during legitimate corporate reorganizations.

To qualify for restructuring relief, you must show:

• Valid commercial reasons beyond tax avoidance.
• Economic reality in the restructured arrangement.
• Compliance with specific procedural requirements, including documentation and disclosure.

Incorrectly claiming restructuring relief or failing to satisfy ongoing conditions can result in clawback provisions. The original tax that was deferred becomes immediately payable, along with penalties.

Transfer Pricing Documentation Requirements

Businesses meeting certain thresholds must prepare comprehensive transfer pricing documentation within specified timeframes. These requirements vary based on revenue levels and organizational structure:

• Local files analyzing specific related party transactions.
• Master files describing global transfer pricing policies.
• Benchmarking studies supporting selected pricing methods.

The FTA can request this documentation within 30 days of an information request. Failure to provide adequate documentation results in assessment penalties and potential transfer pricing adjustments, increasing taxable income.

Advance Pricing Agreements

For businesses with complex or high-value related party transactions, Advance Pricing Agreements (APAs) provide certainty on transfer pricing outcomes for three to five future tax periods.

The FTA released comprehensive APA guidance on December 31, 2025, establishing the application process and eligibility criteria. APAs reduce audit risk and dispute exposure, though they require substantial upfront investment in application preparation and documentation.

Looking Ahead: 2026 Corporate Tax Landscape

The UAE corporate tax system continues to develop as the FTA refines enforcement capabilities and implements new requirements. Understanding these developments helps you prepare for the 2026 filing cycle and beyond.

Electronic Invoicing Requirements

Cabinet Decision No. 106 of 2025 introduces mandatory electronic invoicing. Pilot programs start in July 2026, with mandatory adoption beginning in January 2027 for large businesses.

Electronic invoicing will fundamentally change invoice documentation and reporting processes, providing the FTA with real-time data access. Businesses must invest in information technology system upgrades and operational process changes to ensure compliance.

Implementation failures carry penalties, including:

• AED 5,000 monthly charges for system failures.
• AED 100 per invoice for late or missing transmission.

VAT Credit Limitation Period

The amended Tax Procedures Law, effective January 1, 2026, establishes a five-year limitation period for requesting VAT refunds or using credits to offset liabilities. Previously, no such limitation existed.

This particularly affects businesses carrying substantial excess input VAT balances forward. If you have VAT credits from 2021 or earlier, you must submit refund claims before January 1, 2027, or lose recovery rights permanently.

Expanded FTA Powers

The amended Tax Procedures Law substantially expands the FTA's information request and inspection authority – granting power to conduct audits and issue assessments beyond normal limitation periods in specific circumstances.

The authority can now issue binding directions regarding tax legislation application, standardizing interpretations across the tax system. These expanded powers create an environment where businesses face increased information obligations while the FTA gains clearer enforcement authority.

Domestic Minimum Top-Up Tax

Large multinational enterprises with consolidated global revenues exceeding EUR 750 million face additional obligations under the Domestic Minimum Top-Up Tax (DMTT) effective from January 1, 2025.

The DMTT ensures a minimum effective tax rate of 15% on a jurisdictional basis. Groups must assess their effective tax rates using the Global Base Erosion (GloBE) methodology, potentially facing supplementary tax beyond the standard 9% corporate tax rate.

Getting Professional Help and Resources

While this guide provides comprehensive information about UAE corporate tax filing, professional help can be invaluable for ensuring accuracy and improving your tax position.

When to Engage Tax Professionals

Consider working with qualified tax advisors in these situations:

• Your first corporate tax return filing
• Complex business structures, including multiple entities or tax groups
• Significant related party transactions requiring transfer pricing documentation
• Free zone operations where the QFZP qualification is unclear
• Business restructurings or major corporate transactions
• Finding errors in previously filed returns requiring voluntary disclosure

Professional advisors bring current knowledge of recent FTA guidance, emerging interpretations, and practical experience with audit processes. Their expertise helps prevent costly mistakes and identify legitimate tax-saving opportunities.

Official FTA Resources

The Federal Tax Authority provides extensive guidance materials and support channels:

• Comprehensive Corporate Tax Guide documents
• Regular webinars and educational sessions
• Direct communication channels through the EmaraTax portal
• Published decisions and clarifications on interpretive issues
• Guidance on specific industries and business structures

These official resources should be your primary reference points for understanding compliance obligations and staying current with regulatory developments.

Accounting Software and Tools

Modern accounting software can significantly simplify corporate tax compliance by:

• Automatically separating tax-deductible from non-deductible expenses
• Generating financial statements in required formats
• Tracking related party transactions and transfer pricing requirements
• Calculating tax adjustments and generating supporting schedules
• Maintaining organized documentation for audit purposes

Investing in robust accounting systems pays dividends through reduced compliance costs, improved accuracy, and better preparation for potential FTA audits.

FAQs about How to File Corporate Tax in the UAE

What is the corporate tax filing deadline in the UAE?

The corporate tax filing deadline is nine months after your financial year-end. For businesses with a December 31 year-end, the deadline is September 30 of the following year. Both the tax return and any tax payment must be completed by this deadline. Missing it results in penalties of AED 500 per month for late filing and 14% annual interest on unpaid taxes.

Do free zone companies need to file corporate tax returns?

Yes, all free zone companies must register for corporate tax and file annual returns, even if they qualify for 0% tax rates as Qualifying Free Zone Persons (QFZPs). Location in a free zone does not eliminate filing obligations. QFZPs must use specialized return forms that require detailed documentation of qualifying income versus non-qualifying income to maintain their special tax status.

Can I file my UAE corporate tax return myself without an accountant?

While you can technically file your own corporate tax return, the complexity of calculating taxable income, making required adjustments, and ensuring proper documentation makes professional help valuable for most businesses. The risk of errors that trigger penalties or audit attention often outweighs the cost of professional preparation. First-time filers and businesses with complex structures particularly benefit from professional guidance.

What happens if I miss the corporate tax filing deadline?

Missing the filing deadline triggers progressive penalties of AED 500 per month for the first 12 months, increasing to AED 1,000 per month thereafter. Late payment of tax adds 14% annual interest calculated monthly with no cap. These penalties pile up until you submit your return and pay outstanding amounts. In extreme cases of persistent non-compliance, the FTA can take additional enforcement actions.

How do I know if my business qualifies for small business relief?

Your business qualifies for small business relief if your revenue does not exceed AED 3 million during the tax period and all previous periods, you are not part of a multinational enterprise group, and you actively elect the relief through your tax return. This relief provides a complete exemption from corporate tax but expires on December 31, 2026. After that date, all businesses will be subject to standard corporate tax rates regardless of revenue levels.

What records must I keep for corporate tax purposes?

You must maintain comprehensive records for at least seven years, including:

• Financial statements (audited or unaudited)
• General ledgers and trial balances.
• All sales and purchase invoices.
• Bank statements and reconciliations.
• Employment contracts and payroll records.
• Fixed asset registers.
• Documentation for related party transactions.

Failure to maintain adequate records results in penalties of AED 10,000 for first violations, increasing to AED 20,000 for repeat offenses within 24 months.

How is corporate tax calculated for businesses in the UAE?

Corporate tax calculation begins with your accounting profit from financial statements, then applies specific adjustments to arrive at taxable income. You add back non-deductible expenses (like 50% of entertainment costs and all penalties), subtract exempt income (like dividends from UAE resident companies), and apply any available reliefs or loss carryforwards. The tax rate is 0% on the first AED 375,000 of taxable income and 9% on amounts exceeding that threshold.

Can I amend my corporate tax return after filing if I find errors?

Yes, you can amend previously filed returns through voluntary disclosure procedures on the EmaraTax portal. Voluntary disclosures submitted before FTA audit notices incur only 1% monthly penalties on identified tax differences. If you wait until after receiving an audit notice, penalties increase to 15% fixed charges plus 1% monthly penalties. This creates a strong incentive to conduct internal reviews and submit corrections promptly when you identify errors, rather than waiting for FTA discovery.