How to Calculate the UAE VAT Registration Threshold

The Two UAE VAT Registration Thresholds

UAE VAT registration operates on two thresholds — one that creates a legal obligation and one that creates an option. Understanding which applies, and what counts toward the calculation of each, is the starting point for any UAE business assessing its VAT position.

• Mandatory registration threshold: AED 375,000 — a resident business whose taxable supplies and imports exceed AED 375,000 in any 12-month period, or whose taxable supplies are expected to exceed this amount in the next 30 days, must register for VAT. This is a legal obligation, not a choice.
• Voluntary registration threshold: AED 187,500 — a resident business with taxable supplies between AED 187,500 and AED 375,000 annually can choose to register voluntarily. This is commercially beneficial for businesses that pay significant VAT on their own purchases and want to recover that input VAT before reaching the mandatory threshold.

A business whose taxable supplies fall below AED 187,500 cannot register for VAT at all — there is no registration option available below this floor.

The Non-Resident Rule — No Threshold Applies

Non-resident businesses that make taxable supplies in the UAE — supplies on which UAE VAT is due — must register for VAT with no minimum threshold. The AED 375,000 mandatory threshold and the AED 187,500 voluntary threshold apply only to UAE resident businesses. A foreign company making taxable supplies in the UAE is required to register regardless of the value of those supplies, unless the UAE-based recipient is required to account for VAT under the reverse charge mechanism.

What Counts Toward the VAT Registration Threshold?

The registration threshold is calculated on the value of taxable supplies — not total turnover. This distinction matters because not all revenue qualifies for inclusion, and adding incorrect categories inflates the calculation, while excluding qualifying categories may cause a business to miss the point at which registration is legally required.

Included in the Threshold Calculation

• Standard-rated supplies (5%) — all goods and services supplied within the UAE at the standard VAT rate
• Zero-rated supplies (0%) — supplies that are taxable in principle but at a 0% rate. Exports of goods, international transportation services, certain medicines, and the first supply of residential real estate are zero-rated and are included in the threshold calculation even though no VAT is charged on them
• Imports of goods — goods imported into the UAE that the business is bringing in for its operations
• Reverse charge supplies — supplies from overseas where the business, as the recipient, is required to account for the VAT itself

Excluded From the Threshold Calculation

• Exempt supplies — supplies that are completely outside the VAT system, including certain financial services, bare land, and the subsequent supply (resale) of residential real estate. Exempt supplies are not taxable and do not count toward the threshold
• Out-of-scope supplies — transactions that fall entirely outside the scope of UAE VAT, such as supplies made outside the UAE where the place of supply rules locate the transaction in another country
• Supplies made by another person — where a business has acquired an existing going concern, only the supplies made by the acquiring business itself are counted; the previous owner’s supplies are not carried over

Worked Example — Calculating Whether Registration Is Required

A UAE-based trading company makes the following supplies in a 12-month period:

Threshold calculation:

With total qualifying supplies of AED 625,000 — well above the AED 375,000 mandatory threshold — this business is required to register for VAT. The exempt financial service fees of AED 50,000 are correctly excluded from the calculation.

The Two Tests — Historic and Prospective

The mandatory registration obligation can be triggered in two different ways, and understanding both prevents businesses from incorrectly assuming registration is not yet required:

• Historic test — taxable supplies in the previous 12 calendar months exceeded AED 375,000. The 12 months is a rolling window, not a calendar year — it is assessed at the end of each month by looking back 12 months from that point
• Prospective test — the business expects taxable supplies in the next 30 days to exceed AED 375,000. Where a large contract or order is signed that will push the business over the threshold, the prospective test may trigger the registration obligation before the historic 12-month period has elapsed

A business that meets either test is required to register — both tests run simultaneously, not sequentially.

How Quickly Must a Business Register After Hitting the Threshold?

Once the mandatory registration threshold is met — on either the historic or prospective test — the business must apply to the FTA for VAT registration within 30 days. Registration is completed through the FTA’s EmaraTax portal.

Failing to register within the required 30-day window carries a fixed administrative penalty. Under the restructured UAE penalty framework effective from 14 April 2026 under Cabinet Decision No. 129 of 2025, the late registration penalty is AED 10,000. This applies from the date registration was legally required, not from the date the FTA discovers the non-compliance — meaning a business that has been operating above the threshold for months without registering has already accumulated this penalty before any FTA action.

The Business Acquisition Exception

Where a business is acquired as a going concern — meaning a buyer takes over an existing business complete with its assets, employees, and operations — special rules apply to how the threshold is calculated for the acquirer. The supplies made by the previous owner before the acquisition are not attributed to the new owner for threshold purposes. The new owner counts only their own supplies from the date of acquisition onward.

This means a buyer who acquires a business that was already VAT-registered does not automatically inherit the seller’s VAT registration — they need to assess their own threshold position and register separately if the obligation arises. Where a seller’s VAT registration is being transferred to the buyer as part of the acquisition, the FTA must be notified and the transfer must be properly managed to avoid gaps in compliance.

Benefits of Voluntary Registration Before the Mandatory Threshold

Businesses between AED 187,500 and AED 375,000 in annual taxable supplies are eligible to register voluntarily. The primary reason to do so before the mandatory threshold is reached is input VAT recovery — once registered, a business can recover VAT paid on its purchases, which reduces the effective cost of business inputs. For businesses with significant capital expenditure, equipment purchases, or professional service costs, this can represent a material cash flow benefit even before the business reaches the mandatory threshold.

Voluntary registration also avoids the situation where a business unexpectedly crosses the threshold mid-period and has to retrospectively account for VAT on supplies already made without registering. A business that has grown steadily and expects to reach the mandatory threshold within a year is often better served by registering voluntarily ahead of that point rather than waiting for the obligation to crystallise.

Frequently Asked Questions (FAQs)

What is the mandatory VAT registration threshold in the UAE?

AED 375,000 in taxable supplies and imports over any 12-month rolling period, or where taxable supplies are expected to exceed AED 375,000 in the next 30 days. A business meeting either test must apply for VAT registration within 30 days.

What is the voluntary VAT registration threshold in the UAE?

AED 187,500. A business with taxable supplies between AED 187,500 and AED 375,000 annually can choose to register voluntarily. Businesses below AED 187,500 in taxable supplies have no registration option.

Do zero-rated supplies count toward the VAT registration threshold?

Yes. Zero-rated supplies — exports, international transport, certain medicines, and the first supply of residential real estate — are taxable supplies charged at 0% and count toward the AED 375,000 and AED 187,500 thresholds. Exempt supplies do not count.

What is the penalty for late VAT registration in the UAE?

AED 10,000 under the penalty framework effective 14 April 2026 (Cabinet Decision No. 129 of 2025). This applies from the date registration was legally required.

Does a non-resident business have a VAT registration threshold in the UAE?

No. Non-resident businesses making taxable supplies in the UAE must register regardless of the value of those supplies, unless the UAE recipient accounts for VAT under the reverse charge mechanism.

How are the supplies of a business I have acquired counted toward the registration threshold?

They are not. Only the supplies made by the acquiring business itself from the date of acquisition count toward the threshold. The previous owner’s supplies are not carried over to the new owner for threshold calculation purposes.

Can a business deregister from VAT if its supplies fall below the threshold?

Yes. VAT deregistration is mandatory when taxable supplies fall below AED 375,000 and are not expected to exceed that level in the next 30 days. Voluntary deregistration is available when supplies fall below AED 187,500. Deregistration must be applied for through EmaraTax within 20 business days of ceasing to meet the registration conditions.

How Farahat & Co. Can Help

Farahat & Co. assists UAE businesses in calculating their VAT registration position, assessing whether the historic or prospective threshold test has been met, and completing the registration process through EmaraTax. Where late registration has occurred, our team manages the voluntary disclosure and penalty resolution process with the FTA.

Contact Farahat & Co. today to discuss your VAT registration requirements.