Since June 2023, UAE businesses have had to manage two distinct federal taxes: Value Added Tax (VAT) at 5%, and Corporate Tax (CT) at 9%. Many business owners confuse or conflate the two — which can lead to filing mistakes, missed deadlines, and incorrect tax calculations. This guide cuts through the complexity and explains both taxes side by side in plain language.
🗓️ Quick Summary: VAT taxes what you sell (consumers ultimately bear the cost). Corporate Tax taxes what you earn as profit. A business can owe both, either one, or neither — depending on its size and structure.
1. The One-Line Difference
| Tax | What It Taxes | Who Bears the Cost | Rate |
|---|---|---|---|
| UAE VAT | The value added at each stage of supply (goods & services) | The end consumer — not the business | 5% |
| UAE Corporate Tax | The net profit of a business after allowable deductions | The business itself — from its own earnings | 9% (above AED 375,000) |
2. What is UAE VAT? A Simple Explanation
VAT (Value Added Tax) is a consumption tax charged at 5% on most goods and services sold in the UAE. It is added to the price of every transaction in the supply chain — from manufacturer to wholesaler to retailer to end customer. Crucially, VAT is collected by businesses on behalf of the FTA, not paid by the business from its own pocket.
Here is how VAT flows through a simple supply chain:
| Transaction | Sale Price | 5% VAT Charged | VAT Collected | VAT Paid to Supplier | Net VAT to FTA |
|---|---|---|---|---|---|
| Manufacturer → Wholesaler | AED 100 | AED 5 | AED 5 | AED 0 | AED 5 |
| Wholesaler → Retailer | AED 150 | AED 7.50 | AED 7.50 | AED 5 | AED 2.50 |
| Retailer → Consumer | AED 200 | AED 10 | AED 10 | AED 7.50 | AED 2.50 |
| Total VAT paid to FTA | AED 10 |
The consumer pays AED 10 in total VAT on a AED 200 purchase — exactly 5% of the final price. Each business in the chain remits only the VAT on the value it added (output VAT minus input VAT). This is called the "VAT credit mechanism."
3. What is UAE Corporate Tax? A Simple Explanation
Corporate Tax (CT) is a direct tax on business profits. Unlike VAT, it is NOT charged to customers — it comes directly out of the business's earnings. CT is calculated on taxable income (broadly, your accounting net profit with certain adjustments) for a 12-month tax period.
A simple example:
| Item | Amount (AED) |
|---|---|
| Total Revenue | 2,000,000 |
| Less: Allowable Expenses | (1,400,000) |
| Accounting Net Profit | 600,000 |
| Less: CT Exemption Threshold | (375,000) |
| Taxable Income | 225,000 |
| Corporate Tax @ 9% | 20,250 |
| Effective Tax Rate on Revenue | ~1% |
✅ The AED 375,000 exemption means a business earning AED 375,000 or less in taxable income pays zero Corporate Tax. For businesses with revenue under AED 3 million, Small Business Relief can reduce CT to AED 0 entirely.
4. Side-by-Side Comparison: VAT vs Corporate Tax
| Feature | VAT (5%) | Corporate Tax (9%) |
|---|---|---|
| What is taxed? | Sales / supplies of goods & services | Net business profit |
| Who pays it from their pocket? | The end consumer (via price) | The business (from earnings) |
| Registration threshold | AED 375,000 taxable turnover p.a. | Mandatory for all juridical persons |
| Rate | 5% on taxable supplies | 0% up to AED 375,000 profit; 9% above |
| Filing frequency | Quarterly (or monthly for large businesses) | Annually (once per financial year) |
| Filing deadline | 28th of the month following the quarter end | 9 months after financial year end |
| Payment due | Same as filing deadline | Same as filing deadline |
| Managed via | EmaraTax VAT returns | EmaraTax Corporate Tax returns |
| Records required | Tax invoices, credit notes, import records | Financial statements, expense receipts |
| Who is exempt? | Businesses below AED 375K turnover | Businesses with ≤ AED 375K taxable profit (or SBR) |
| Free Zone treatment | Same rules apply (some designated zone exceptions) | 0% for Qualifying Free Zone Persons (QFZP) |
| Introduced in UAE | January 1, 2018 | June 1, 2023 |
5. Do VAT and Corporate Tax Interact With Each Other?
Yes — in two key ways that UAE businesses must understand:
VAT is excluded from Corporate Tax calculations
VAT collected from customers is NOT your income — it's a liability you hold on behalf of the FTA. When calculating Corporate Tax, your revenue figure must EXCLUDE VAT. For example, if you issued an invoice for AED 105,000 (AED 100,000 + AED 5,000 VAT), only AED 100,000 counts as income for CT purposes.
Irrecoverable VAT is a Corporate Tax deduction
If you incur input VAT that the FTA will not allow you to reclaim (e.g., VAT on employee entertainment or personal expenses), that irrecoverable VAT amount can generally be deducted as a business expense for Corporate Tax purposes — reducing your taxable profit.
💡 Practical Example: You spent AED 10,500 on staff entertainment (AED 10,000 + AED 500 VAT). The FTA disallows the input VAT reclaim on entertainment. That AED 500 irrecoverable VAT becomes an allowable CT deduction, reducing your taxable profit by AED 500.
6. Can a Business Be Registered for Both VAT and Corporate Tax?
Yes — and most UAE businesses that are VAT-registered will also need to register for and file Corporate Tax. However, the registration thresholds are different:
| Scenario | VAT Registration? | CT Registration? |
|---|---|---|
| Revenue AED 200,000, Profit AED 50,000 | Not required (below AED 375K threshold) | Required (all juridical persons must register) |
| Revenue AED 500,000, Profit AED 100,000 | Required (above AED 375K threshold) | Required — but CT = AED 0 (profit below threshold) |
| Revenue AED 2M, Profit AED 400,000 | Required | Required — CT = AED 2,250 (9% on AED 25,000) |
| Revenue AED 5M, Profit AED 800,000 | Required | Required — CT = AED 38,250 (9% on AED 425,000) |
| Free Zone, 0% rate eligible | Standard VAT rules apply | Register required; 0% if QFZP qualifying income |
⚠️ Common Mistake: Many small businesses assume that because they are not VAT registered (revenue below AED 375,000), they also don't need to worry about Corporate Tax. This is wrong — CT registration is mandatory for all UAE companies regardless of size, and the FTA actively monitors EmaraTax for non-registrants.
7. VAT Deadlines vs Corporate Tax Deadlines
| Tax | Period | Filing & Payment Deadline |
|---|---|---|
| VAT | Q1 (Jan–Mar) | 28 April |
| VAT | Q2 (Apr–Jun) | 28 July |
| VAT | Q3 (Jul–Sep) | 28 October |
| VAT | Q4 (Oct–Dec) | 28 January (following year) |
| Corporate Tax | Financial year ending 31 Dec 2025 | 30 September 2026 |
| Corporate Tax | Financial year ending 31 Mar 2026 | 31 December 2026 |
| Corporate Tax | Financial year ending 30 Jun 2026 | 31 March 2027 |
📅 Emirate ERP Tax Calendar automatically tracks both VAT and Corporate Tax deadlines and sends alerts 90, 30, and 7 days before each filing due date — so nothing slips through.
8. Which Tax Has Higher Penalties for Late Filing?
| Violation | VAT Penalty | Corporate Tax Penalty |
|---|---|---|
| Late registration | AED 20,000 | AED 10,000 |
| Late filing | AED 1,000 (1st month) + AED 2,000/month after | AED 500/month (first 12 months) + AED 1,000/month after |
| Late payment | 2% immediate + 4% after 7 days + 1% daily (max 300%) | 14% p.a. on unpaid amount |
| Incorrect return | 50% of the unpaid tax (deliberate) / 30% (unintentional) | 50% of underpaid CT (deliberate) |
| Failure to keep records | AED 10,000 (1st offense) / AED 50,000 (repeat) | AED 10,000 (1st offense) / AED 50,000 (repeat) |
Manage both UAE VAT and Corporate Tax from one platform — automated calculations, deadline alerts, and FTA-ready reports built in.
9. Frequently Asked Questions
If my business is not profitable, do I still pay Corporate Tax?
No — Corporate Tax is only on taxable profit. If your business made a loss for the year, your CT liability is AED 0. In fact, you can carry forward that tax loss to offset future years' profits (subject to a 75% cap per year). You must still file a CT return even in a loss year.
Does VAT count as income for Corporate Tax purposes?
No. VAT collected from customers is not your income — it's a pass-through liability. When you invoice a customer AED 100 + AED 5 VAT, only the AED 100 is your revenue for CT purposes. The AED 5 belongs to the FTA and sits in your VAT payable account until you remit it.
Do I file VAT and Corporate Tax on the same form?
No — they are completely separate returns on EmaraTax. VAT returns are filed quarterly using Form 201. Corporate Tax returns are filed annually using the CT Return form. Both are submitted through your EmaraTax account but on different schedules and with different data requirements.
Is VAT charged on top of Corporate Tax, or vice versa?
Neither. VAT and Corporate Tax are entirely independent. VAT is charged on sales transactions between your business and your customers. Corporate Tax is calculated on your annual profit in your financial statements. There is no compounding or stacking of the two taxes on the same transaction.
My accountant handles my VAT — do they also handle Corporate Tax?
Usually yes, but the skill set is different. VAT filing requires expertise in UAE VAT law and FTA compliance. Corporate Tax requires knowledge of financial statements, IFRS, CT adjustments (disallowances, exemptions), and transfer pricing rules if you have related parties. Many UAE accountants have upskilled in CT since 2023, but it is worth confirming your accountant is comfortable with both.