Last updated: August 2026

UAE VAT registration and TRN: thresholds, application, and what comes next

UAE VAT is charged at 5% on taxable supplies of goods and services. Mandatory registration applies when taxable supplies and imports exceed AED 375,000 over a rolling 12-month period. But registration depends on taxable activity, not on simply holding a UAE trade licence. This guide covers who must register, the EmaraTax application process, free zone rules, and what the business is required to do after receiving its TRN.

VAT registration thresholds

Category	Threshold	Basis	Notes
Mandatory registration	AED 375,000	Taxable supplies and imports over the previous 12 months, or expected in the next 30 days	Applies to UAE-resident businesses.
Voluntary registration	AED 187,500	Taxable supplies, imports, or eligible taxable expenses above this level but below the mandatory threshold	Not available below AED 187,500. Useful for businesses with significant taxable startup costs.
Non-resident businesses	No minimum	Making taxable supplies in the UAE	Generally mandatory regardless of turnover, unless another UAE party accounts for the VAT.

The AED 375,000 test is based on a rolling 12-month period, not the calendar year. Exempt supplies are generally excluded from the calculation. Source: Federal Tax Authority (FTA).

What VAT registration actually depends on

The most important practical point is that VAT registration is driven by taxable activity, not by incorporation. A business should track taxable supplies, imports, expected contracts, and taxable expenses from the moment it begins operating.

Rolling 12-month test

The AED 375,000 mandatory threshold applies to a rolling 12-month period, not the financial year. As soon as taxable supplies and imports in any trailing 12 months exceed the threshold, the obligation to register arises. The business must submit its registration application within 30 days.

Next-30-day test

If a business reasonably expects its taxable supplies and imports to exceed AED 375,000 in the next 30 days alone, mandatory registration also applies even if historical turnover is below the threshold. A large contract signed or imminent can trigger this.

Taxable expenses for voluntary registration

The AED 187,500 voluntary threshold can be met through taxable expenses in appropriate cases, not only through sales. This is useful for a new business with significant taxable startup costs but limited revenue in its early months.

Late registration liability

Registering late does not reset the clock. Liability to account for VAT may arise from the date the business was required to register, even before the TRN is issued. A late-registration penalty of AED 10,000 may also apply.

How to apply for VAT registration through EmaraTax

All UAE VAT registrations are handled through the FTA's EmaraTax portal. Applications must be submitted within 30 days of the date the registration obligation arises.

Create an EmaraTax account

Register and activate an account on the FTA's EmaraTax portal. Use the email address that will manage the company's tax account.

Create a taxable-person profile

Set up the company's taxable-person profile within EmaraTax before starting the VAT registration application.

Select Register for VAT

Choose the VAT registration option. The application covers business details, contact information, turnover, bank details, customs information, and activities.

Prepare your turnover schedule

Separate standard-rated, zero-rated, exempt, and out-of-scope supplies before entering figures. A common mistake is entering total revenue without this breakdown.

Upload supporting documents

Attach the trade licence, incorporation certificate, MOA, passport and Emirates ID copies, revenue evidence, and any additional documents the FTA requests.

Select the effective date

Choose the requested VAT registration effective date. This determines when the obligation to charge and account for VAT begins.

Submit and respond promptly

Submit the application and respond to any FTA clarification requests without delay. Slow responses extend the processing timeline.

Download your TRN and certificate

Once approved, download the VAT registration certificate and note your TRN. Display the TRN on all required tax invoices from the effective date.

Free zones, Designated Zones, and VAT

Most free zones are inside the UAE VAT system

A free-zone licence does not automatically place a business outside the UAE VAT framework. Most UAE free zones are treated as part of the UAE for VAT purposes. Companies in IFZA, Meydan, SHAMS, RAKEZ, Ajman Free Zone, and most other free zones are subject to the same registration thresholds, invoicing requirements, and filing obligations as mainland companies. A free-zone company that crosses the AED 375,000 taxable-supply threshold must register for VAT.

Designated Zones: a specific and limited exception

Certain areas are gazetted as Designated Zones under UAE VAT law. Supplies of goods between businesses within Designated Zones may receive special VAT treatment in specific circumstances. This is a narrow, transaction-specific rule that applies to goods, not a blanket exemption for the company.

Services rendered from a Designated Zone, supplies to mainland customers, imports, and exports must all be analysed under the standard VAT rules. Designated Zone treatment does not remove general VAT obligations. If your business is in or near a Designated Zone, the specific transactions, not the location alone, determine the VAT result.

VAT groups

Two or more related legal persons may apply to form a VAT group if the FTA conditions are satisfied, including UAE establishment or fixed-establishment, related-party status, and financial, economic, or regulatory control. A VAT group is treated as one taxable person, which can simplify certain intra-group transactions. However, all group members become jointly responsible for the group's VAT obligations. VAT grouping should not be used solely because companies share a shareholder; the control and relationship conditions must be properly assessed.

Key facts

UAE VAT is charged at 5% on taxable supplies of goods and services. The Federal Tax Authority (FTA) manages VAT registration through the EmaraTax portal. A TRN is issued upon approval and must appear on all compliant tax invoices. (Federal Tax Authority (FTA))
Mandatory registration applies when taxable supplies and imports exceed AED 375,000 over a rolling 12-month period, or when a business expects to exceed that figure in the following 30 days. Voluntary registration is available from AED 187,500. Businesses below AED 187,500 generally cannot register voluntarily. (Federal Tax Authority (FTA))
Non-resident businesses making taxable supplies in the UAE generally must register regardless of turnover, unless another UAE party is responsible for accounting for the VAT. (Federal Tax Authority (FTA))
VAT returns and payments are due within 28 days of the end of the assigned tax period. A nil return is required even when no VAT is payable. Late registration carries an AED 10,000 administrative penalty, and liability to account for VAT may begin from the date registration was required, not the date the TRN is issued. (Federal Tax Authority (FTA))
A tax invoice should generally be issued within 14 calendar days of the date of supply. It must include the supplier's TRN, a unique sequential number, VAT amount in AED, and other prescribed fields. The TRN is not the same as the trade licence number or Corporate Tax registration number. (Federal Tax Authority (FTA))

Common VAT registration mistakes

These errors can result in administrative penalties, incorrect VAT returns, or compliance issues that are difficult to unwind after the fact.

Treating VAT registration as mandatory for every UAE company

Not every UAE company must register for VAT. The obligation depends on taxable supplies and imports crossing the AED 375,000 threshold over a rolling 12-month period, or on a reasonable expectation that they will cross it in the next 30 days. A company below the threshold is not automatically required to register, although it should monitor its position from the date it begins operating.

Confusing the TRN with other registration numbers

The TRN is a VAT-specific number issued by the FTA. It is separate from the trade licence number, the Corporate Tax registration number, and any free zone registration reference. A business can hold a Corporate Tax registration obligation without being VAT-registered. Make sure your invoices display the correct number in the correct context.

Entering total revenue instead of taxable supplies on the application

The EmaraTax VAT registration form asks for taxable supplies broken down by type: standard-rated, zero-rated, exempt, and out-of-scope. Entering gross revenue without this analysis is one of the most common application errors and can create a mismatch between the declared figure and later VAT returns. Prepare a proper turnover schedule before starting the application.

Assuming a free-zone licence removes VAT obligations

Most UAE free zones are treated as part of the UAE for VAT purposes. Certain Designated Zones receive special treatment for specific goods transactions, but services, local sales, imports, and exports must be assessed separately. A company incorporated in IFZA, Meydan, SHAMS, RAKEZ, or most other free zones cannot assume its licence removes its VAT obligations.

Not filing a nil VAT return

A VAT return must be filed every tax period, even if no taxable activity occurred and no VAT is due. A nil return is still required. Missing a return, including a nil return, can result in an administrative penalty. Returns are due within 28 days of the end of the assigned tax period.

Frequently asked questions

Does every UAE company need to register for VAT?

No. VAT registration in the UAE depends on taxable activity, not simply on holding a trade licence. Mandatory registration applies when taxable supplies and imports exceed AED 375,000 over the previous 12 months, or when a business reasonably expects to exceed that threshold in the next 30 days. A newly incorporated company with no taxable activity may not need to register immediately, but should track taxable sales, imports, expected contracts, and taxable expenses from the date it begins operating.

What is a TRN and is it the same as a trade licence number?

A Tax Registration Number (TRN) is issued by the Federal Tax Authority (FTA) upon approval of a VAT registration application. It is not the same as a trade licence number or a Corporate Tax registration number. A business can be registered for Corporate Tax without being required to register for VAT, and vice versa. The TRN must appear on all compliant tax invoices.

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

The FTA's VAT registration materials identify a late-registration administrative penalty of AED 10,000. Importantly, liability to account for VAT may arise from the date the business was required to register, even if the application is submitted late or the business has not yet received its VAT certificate. This means a business that delays registration may owe output VAT on supplies made before the TRN was issued.

Are free zone companies subject to UAE VAT?

Most UAE free zones are treated as part of the UAE for VAT purposes. A free-zone licence does not automatically remove VAT obligations. Certain Designated Zones receive special VAT treatment for specific transactions involving goods, but this does not mean that all supplies by a company in a free zone are VAT-free. Services, local sales, imports, exports, and transactions involving mainland customers must be analysed separately. Companies in IFZA, Meydan, SHAMS, RAKEZ, Ajman Free Zone, and most other free zones should not assume their licence removes their VAT obligations.

How often do UAE businesses need to file VAT returns?

VAT returns and payments are generally due within 28 days after the end of the assigned tax period. The FTA commonly assigns quarterly tax periods, but it can assign a different period based on the business's profile. A nil return is still required when there is no VAT payable for the period. Returns are submitted through the EmaraTax portal.

Can a new business with no revenue register for VAT voluntarily?

Voluntary VAT registration is available when taxable supplies, imports, or eligible taxable expenses exceed AED 187,500 but remain below the AED 375,000 mandatory threshold. The AED 187,500 voluntary threshold can be met through taxable expenses in some cases, which is useful for a new business with significant taxable startup costs but limited sales. Businesses below AED 187,500 generally cannot register voluntarily.

TaxUAE corporate tax: rates, registration, and what every business needs to know

TaxUAE corporate tax registration checklist: documents, EmaraTax steps and late registration rules

Need help with UAE VAT registration or TRN application?

Simobi handles VAT registration, TRN applications, and ongoing VAT compliance for UAE businesses. The consultation is free.

See Business Setup Start the right conversation