How to Register for VAT in the UAE
VAT was introduced in the UAE at a standard rate of 5% on 1 January 2018, and it remains the core indirect tax that most businesses operating on the Mainland or in a Free Zone need to plan around. Businesses with taxable supplies exceeding AED 375,000 in the preceding 12 months, or expected to exceed that threshold within the next 30 days, must register with the Federal Tax Authority (FTA) — this is mandatory registration, and missing the window triggers a penalty. Businesses below the mandatory threshold but above AED 187,500 in taxable supplies may register voluntarily, which is common for startups that want to recover input VAT on setup costs before they start invoicing customers. All registration, amendment, and return filing is done through the FTA's EmaraTax portal, which replaced the older e-Services platform. This guide walks through the full registration process, from opening an EmaraTax account to receiving your Tax Registration Number (TRN) and setting up ongoing compliance.
Before you start
- Valid Trade Licence (Mainland or Free Zone) with matching business activity codes
- Emirates ID and passport copies of the authorised signatory and all partners/directors
- Memorandum of Association (MOA) or equivalent constitutional document
- Business bank account details, including IBAN and a bank verification letter
- Details of taxable supplies and expenses for the last 12 months, or projected turnover for new businesses
- Description of core business activities and the nature of goods or services supplied
- Customs registration number, if the business imports or exports goods
- Contact details for a registered UAE address and an authorised signatory with power of attorney where applicable
Step-by-step
Confirm You Meet a Registration Threshold
Before starting the application, tally taxable supplies and imports over the last 12 months, or forecast the next 30 days. Compare the total against the AED 375,000 mandatory threshold and the AED 187,500 voluntary threshold.
- If you clearly exceed AED 375,000, registration is compulsory and time-sensitive.
- If you sit between AED 187,500 and AED 375,000, voluntary registration is an option worth weighing against the compliance overhead.
- If supplies are entirely zero-rated, you may be able to apply for an Exception from Registration instead — this avoids filing obligations while preserving the option to register later.
Create or Access Your EmaraTax Account
Visit emaratax.gov.ae and create an account using a valid email address, or sign in with an existing UAE Pass credential. Verify your email/mobile via the OTP sent by the FTA.
Once logged in, link your Trade Licence number to your taxpayer profile so the system can pre-populate business details on later screens.
Determine the Correct Registration Category
Within EmaraTax, select the applicable category: Mandatory Registration, Voluntary Registration, or Tax Group registration if you're consolidating multiple related entities under one VAT return.
Mandatory registrants must submit the application within 30 days of crossing the threshold — file early rather than waiting for the deadline, since the FTA can request clarifications that add time.
Complete the VAT Registration Form
Work through the EmaraTax registration wizard, which typically covers:
- Applicant and business details (legal name, trade name, licence number)
- Details of the business activities and expected annual turnover
- Owner, partner, and authorised signatory information
- Bank account details for VAT refunds
- Customs registration details, if applicable
Save progress at each stage — EmaraTax allows you to return to an in-progress application before final submission.
Upload Supporting Documents
Attach clear scanned copies of the Trade Licence, Emirates ID and passport of the authorised signatory, MOA, and the bank IBAN validation letter. Free Zone entities may also need to submit the Free Zone lease/tenancy contract.
Documents that are illegible, expired, or inconsistent with the details typed into the form are the single most common cause of FTA resubmission requests.
Submit the Application and Track Its Status
Review all sections for accuracy, accept the declaration, and submit. EmaraTax generates a reference number you can use to track the application status online.
The FTA may issue a request for further information — respond promptly through the portal, as the review clock typically pauses until you reply.
Receive Your Tax Registration Number (TRN)
Once approved, the FTA issues a 15-digit Tax Registration Number and a downloadable VAT registration certificate. Processing has historically taken around 20 business days from a complete submission, though timelines can vary — treat this as an estimate rather than a guarantee.
Your TRN must appear on every tax invoice you issue from the effective registration date, and you can verify any supplier's TRN using the FTA's public TRN verification tool before claiming input tax on their invoices.
Update Invoices, Contracts, and Systems
Reissue invoice templates, POS systems, and accounting software to display the TRN, a valid tax invoice format, and the correct VAT rate per line item (standard-rated, zero-rated, or exempt).
Review existing customer and supplier contracts to confirm whether VAT is stated as inclusive or exclusive of the agreed price — ambiguity here is a frequent source of disputes.
Set Up VAT Accounting and a Filing Calendar
Configure your bookkeeping to separately track output tax (VAT charged on sales) and input tax (VAT paid on purchases), with supporting tax invoices retained for every transaction.
Most businesses file quarterly on EmaraTax; some larger or specific-risk businesses may be assigned a monthly tax period by the FTA. Mark the filing and payment deadline — generally the 28th day following the end of the tax period — on a recurring compliance calendar.
File Your First VAT Return and Make Payment
Prepare the VAT return (Form VAT201) on EmaraTax, reconciling output tax, input tax, and any adjustments (bad debt relief, capital asset scheme adjustments, etc.). Submit before the deadline and settle any net VAT payable through the approved FTA payment channels.
Keep a reconciliation working paper alongside each return so that figures can be defended if the FTA raises a query or schedules an audit.
Review Deregistration and Amendment Triggers
Note the circumstances that would require an amendment (change of business activity, address, or bank details) or deregistration (ceasing taxable supplies, or falling below the voluntary threshold for a sustained period). Amendments and deregistration requests are also filed through EmaraTax, generally within 20 business days of the triggering event.
Common mistakes to avoid
- Missing the 30-day registration window after crossing the mandatory threshold, which exposes the business to an FTA late-registration penalty (currently AED 10,000) plus retroactive VAT liability from the date registration should have taken effect — reconfirm the exact figure on the FTA's official schedule, since the amount has been revised before.
- Charging VAT on invoices before the TRN is actually issued — this is not a valid tax invoice and can create disputes with customers over input tax recovery.
- Misclassifying supplies as exempt when they are actually zero-rated, or vice versa — the two have very different input tax recovery consequences.
- Assuming Free Zone status automatically means VAT does not apply — only supplies within a Designated Zone under specific conditions receive special treatment; most Free Zone activity is fully taxable.
- Not registering as a Tax Group when related entities are eligible, leading to duplicated administrative effort and missed intercompany VAT simplifications.
- Failing to retain tax invoices and records for the minimum retention period — 5 years generally, longer for real-estate-related records — which weakens the business's position in an FTA audit.
- Treating VAT registration as a one-time task rather than an ongoing obligation — forgetting to update EmaraTax after a change of address, bank account, or business activity.
- Submitting the registration application with mismatched details between the Trade Licence, MOA, and Emirates ID, which triggers avoidable FTA resubmission requests and delays the TRN.
Frequently asked questions
Do UAE Free Zone companies need VAT registration?
Yes, if their taxable supplies meet the mandatory or voluntary threshold. Free Zone companies that supply goods or services to UAE Mainland customers, or import goods, are generally treated the same as Mainland businesses for VAT purposes. Supplies made within, or between, certain Designated Zones may qualify for special VAT treatment on goods — check your specific Free Zone's designated status and the nature of the supply with an advisor before assuming an exemption applies.
Can I recover VAT paid on business purchases?
Yes. A VAT-registered business can generally claim input tax credit on VAT paid for business-related goods and services, offsetting it against output tax collected on sales. VAT on purely personal expenses, and VAT on specific blocked categories (such as most passenger vehicles and certain entertainment expenses), is not recoverable — the Executive Regulations set out the blocked list in detail.
How often must VAT returns be filed?
Most businesses are assigned a quarterly tax period. The FTA may assign certain businesses a monthly filing period based on turnover or risk profile — check the tax period shown on your EmaraTax registration certificate rather than assuming. The return and any net VAT payable are generally due by the 28th day of the month following the end of the tax period.
What if my business has both taxable and exempt supplies?
Partial exemption rules apply. You can only recover the portion of input tax that relates to your taxable supplies, and an apportionment calculation is required each tax period, typically based on the ratio of taxable to total supplies. An annual wash-up adjustment is usually also required to true up the year's recovery rate.
What is the penalty for registering late?
The FTA imposes a fixed administrative penalty, currently AED 10,000, for failing to register within the required 30-day window after crossing the mandatory threshold, in addition to VAT due retroactively from the date registration should have taken effect. The exact amount has been revised before (it was AED 20,000 prior to mid-2021), so confirm the current figure directly on the FTA's EmaraTax portal or with a tax advisor before relying on it.
How long does it take to get a TRN after applying?
Processing has historically taken around 20 business days for a complete, error-free application, though actual turnaround can vary based on FTA workload and whether additional documents are requested. Building in buffer time before you need to start invoicing with VAT is advisable.
Can a new business register for VAT voluntarily before it starts trading?
Yes, provided it can demonstrate it intends to make taxable supplies or has already incurred taxable expenses above the voluntary threshold (AED 187,500). This lets pre-revenue businesses recover VAT on setup costs, though it also brings immediate filing obligations.
What is a Tax Group and should my related companies register together?
A Tax Group lets two or more legal persons under common control register as a single taxable entity, filing one consolidated VAT return and generally disregarding VAT on transactions between group members. It can simplify intercompany billing but makes every member jointly liable for the group's VAT debts, so the decision should weigh administrative savings against shared liability risk.
What records must be kept after registration, and for how long?
Registered businesses must retain tax invoices, credit notes, import/export records, and accounting books that support each VAT return. The standard retention period is 5 years, extended to 15 years for records relating to real estate. Records should be retrievable in a format the FTA can review on request.
Do I need a Tax Registration Number to issue invoices before the TRN arrives?
No — you should not charge VAT or issue a tax invoice referencing a TRN until the FTA has actually approved registration and issued the number. If your effective registration date falls before the TRN is issued, you may need to retroactively adjust invoices once the TRN is received; discuss the transition period with your accountant.
Can I deregister from VAT if my turnover drops?
Yes. If taxable supplies fall below the voluntary threshold and are expected to stay below it, you can apply for deregistration through EmaraTax. Businesses that no longer make any taxable supplies may be required to deregister rather than simply electing to. Deregistration applications are also time-bound, so review your position periodically rather than waiting until an FTA notice prompts it.
Should I use a tax agent or handle VAT registration myself?
Straightforward, single-entity registrations can often be completed directly on EmaraTax without external help. Businesses with complex structures — multiple Free Zone entities, import/export activity, partial exemption, or Tax Group considerations — commonly engage an FTA-registered tax agent or CA firm to reduce the risk of errors that trigger penalties or delayed TRN issuance.
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