Understanding the Tax Period

Introduction

One of the most fundamental aspects of Corporate Tax compliance in the UAE is understanding the Tax Period — the time frame used to determine taxable income, file tax returns, and meet payment deadlines.

Under the UAE’s Federal Decree-Law No. 47 of 2022, businesses must comply with tax obligations based on their applicable financial (tax) year, which is referred to as the “Tax Period.”

This explains in detail what the Tax Period is, how it works, and why getting it right is essential for Corporate Tax compliance.

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🔍 What is a Tax Period?

A Tax Period is the financial year for which a business must calculate its taxable income and submit its Corporate Tax return to the Federal Tax Authority (FTA).

💡 Key Definition:

"Tax Period" means the accounting period adopted by a Taxable Person for preparing their financial statements, typically spanning 12 months.

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📅 Standard Tax Period Duration

The standard duration of a Tax Period is 12 months unless the FTA approves a shorter or different period (e.g., in cases of liquidation, restructuring, or new business start-ups).

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🧾 First Tax Period Examples

Corporate Tax is applicable for Tax Periods beginning on or after 1 June 2023. Here's how it works:

Company Financial Year First Tax Period Under CT CT Return Due Date

1 June 2023 – 31 May 2024 1 June 2023 – 31 May 2024 28 February 2025

1 January 2024 – 31 December 2024 1 January 2024 – 31 December 2024 30 September 2025

1 April 2024 – 31 March 2025 1 April 2024 – 31 March 2025 31 December 2025

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⚙️ How to Determine Your Tax Period?

1. Align with Accounting Year

• If your business has an existing financial year, that becomes your default Tax Period.

• For most UAE companies, this is 1 January to 31 December.

2. New Companies

• New entities can select any reasonable 12-month accounting period when first registering for Corporate Tax, subject to FTA approval.

3. Change in Tax Period

• Changing your tax period (e.g., from Jan–Dec to Apr–Mar) requires FTA approval with valid justifications.

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❗ Special Cases: Short or Irregular Tax Periods

A business may have a shorter Tax Period (less than 12 months) in cases like:

• Liquidation of a company

• Restructuring or merger

• Change in financial year-end

• Start-up that opts for a shorter initial period

⚠️ The FTA must be notified in advance and may require documentation to approve any such change.

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📤 Filing Deadlines Based on Tax Period

• Corporate Tax returns must be filed within 9 months after the end of the Tax Period.

• Payment of tax is also due within the same 9-month window.

Examples:

Tax Period End Filing Deadline

31 December 2024 30 September 2025

31 March 2025 31 December 2025

30 June 2025 31 March 2026

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📑 Why Understanding the Tax Period Matters

Correctly determining your Tax Period ensures:

✅ Accurate calculation of taxable income

✅ On-time return filing and payment

✅ Avoidance of FTA penalties

✅ Proper planning for financial reporting

✅ Compliance with audit and documentation deadlines

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🧾 Common Mistakes to Avoid

❌ Assuming all businesses follow the calendar year

❌ Failing to register the correct Tax Period during CT registration

❌ Not coordinating with auditors and tax advisors

❌ Missing deadlines due to lack of internal tracking

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🛡️ How Sheikh Anwar Accounting and Auditing LLC Can Help

We offer full support in:

• Corporate Tax registration with correct Tax Period

• Return filing aligned with your accounting year

• Financial statement preparation (IFRS-compliant)

• Managing Tax Period changes or short-year reporting

• Tax planning to optimize profitability

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📞 Need Expert Help with Tax Period Setup or CT Return?

🌐 www.sa-auditors.com

📩 info@sa-auditors.com | 📱 +971-XXX-XXXX

📍 Offices in Dubai | Abu Dhabi | Sharjah