Frequently Asked Questions
1
What is an electronic invoice under the UAE e-invoicing system?
An electronic invoice, or e-invoice, is invoice data created, transmitted and received in a prescribed structured electronic format.
A PDF, Word document, scanned invoice, image or invoice sent by email does not, by itself, qualify as an e-invoice. A human-readable PDF may still be provided for convenience, but the structured electronic file is the official e-invoice exchanged through the system.
2
Why is the UAE introducing e-invoicing?
The UAE is introducing e-invoicing to:
• Digitalise the invoicing process
• Reduce manual errors and administrative costs
• Improve the speed of invoice processing and paymen
• Support tax compliance and reduce VAT leakage
• Improve the quality of economic data available to the Government
• Create a secure and standardised method of exchanging invoices.
The UAE system is designed to enable near-real-time exchange and reporting of structured invoice information.
3
Is e-invoicing mandatory in the UAE?
Yes. E-invoicing will be mandatory for persons conducting business in the UAE and carrying out transactions that fall within the scope of the e-invoicing system.
Implementation is being introduced in phases based primarily on the person’s revenue. Certain transactions, including current B2C transactions and specifically excluded transactions, are outside the mandatory system.
4
Is there a minimum turnover threshold below which e-invoicing does not apply?
No general exemption threshold has currently been provided for small businesses.
The AED 50 million threshold determines when a business must implement e-invoicing, not whether e-invoicing applies:
• Revenue of AED 50 million or more: earlier implementation phase
• Revenue below AED 50 million: later implementation phase.
Businesses exclusively carrying out B2C transactions are currently outside the mandatory system, regardless of their revenue, until a further decision is issued.
5
What are the UAE e-invoicing implementation dates?
The current implementation dates are:
Businesses with revenue of AED 50 million or more
• Appoint an Accredited Service Provider by 30 October 2026
• Implement e-invoicing from 1 January 2027.
Businesses with revenue below AED 50 million
• Appoint an Accredited Service Provider by 31 March 2027
• Implement e-invoicing from 1 July 2027.
Government entities
• Appoint an Accredited Service Provider by 31 March 2027
• Implement e-invoicing from 1 October 2027.
Voluntary implementation has been permitted from 1 July 2026.
6
How is revenue calculated for determining the implementation phase?
Revenue generally means the business’s gross income for its most recent accounting period.
It is not limited to taxable profit, VAT-taxable supplies or the amount appearing in VAT returns. Businesses should assess their total gross income based on their latest accounting period and maintain documentation supporting the calculation.
7
I am not registered for VAT. Do I still need to implement e-invoicing?
Yes, potentially. E-invoicing obligations are not limited to VAT-registered businesses.
A non-VAT-registered business that falls within the scope of the e-invoicing system must appoint an ASP and obtain a Tax Identification Number, or TIN, through the FTA’s systems.
8
I do not have any sales. Do I still need to onboard for e-invoicing?
Having no sales does not automatically create an exemption.
A business may still receive purchase invoices or enter into other business transactions. An active business with revenue below AED 50 million would ordinarily fall within the later implementation phase.
1
I only make sales to individual consumers. Do I need to implement e- invoicing?
Businesses exclusively carrying out Business-to-Consumer, or B2C, transactions are currently outside the mandatory e-invoicing system.
B2C transactions will remain outside the system until a future Ministerial Decision specifies otherwise. Existing VAT invoicing and record-retention obligations continue to apply.
2
I make both B2B and B2C sales. Do I need to implement e-invoicing?
Yes, where the business falls within an applicable implementation phase.
The business must implement e-invoicing for its in-scope transactions, such as B2B and B2G transactions. Its B2C transactions are not currently required to be processed through the UAE e-invoicing system.
3
My total revenue is crossing the threshold of 50 million, but significant amount relates to B2C sales. Am I in the AED 50 million implementation phase?
Revenue is defined by reference to gross income, while the B2C exclusion relates to the transactions that must be e-invoiced. Therefore, total revenue would ordinarily be considered for determining the implementation phase.
The business would implement e-invoicing for its in-scope transactions, while B2C transactions would remain outside the present e-invoicing requirement. This conclusion is based on the separate statutory treatment of revenue and B2C transactions.
4
Are free-zone companies required to implement e-invoicing?
Yes. There is no general exemption simply because a company is established in a UAE free zone.
Free-zone companies carrying on business and entering into in-scope transactions must implement e-invoicing according to the applicable phase, unless a particular transaction falls within a specific exclusion.
5
All my sales are to customers outside the UAE. Do I need e-invoicing?
Exports made by a UAE business are generally within the e-invoicing framework. The foreign buyer’s location or absence from the Peppol network does not automatically remove the UAE supplier’s obligation.
The supplier must work with its ASP to apply the appropriate process for a foreign buyer that does not have a UAE or Peppol electronic address.
6
I only undertake high-sea sales. Do I need to implement e-invoicing?
High-sea sales are not specifically listed among the excluded transactions in Ministerial Decision No. 243 of 2025.
A high-sea sale may be outside the scope of UAE VAT, but this does not automatically mean it is outside the e-invoicing system. E-invoicing will apply to commercial invoices and certain transactions that are outside the scope of VAT.
7
Which transactions are currently excluded from e-invoicing?
Current exclusions include, subject to the detailed legal conditions:
• B2C transactions
• Activities undertaken by sovereign government entities in a non-business capacity
• International passenger air transport where an electronic ticket is issued
• Certain ancillary airline services documented through an Electronic Miscellaneous Document
• International air-cargo services documented through an airway bill, subject to the prescribed temporary period
• Certain exempt or zero-rated financial services covered by Article 42 of the VAT Executive Regulation
• Any other transaction subsequently excluded by a Ministerial Decision.
The exclusion for financial services does not mean that every exempt or zero-rated supply is excluded.
1
What is an Accredited Service Provider?
An Accredited Service Provider, or ASP, is a service provider authorised under the UAE e- invoicing framework to facilitate the sending, receiving, validation, exchange and reporting of electronic invoices and electronic credit notes.
The ASP connects the business to other participants and reports the prescribed invoice information to the FTA.
2
Does an ASP only send invoices?
No. Depending on the agreed service, an ASP may perform functions including:
• Receiving invoice data from the business
• Checking technical and structural requirements
• Converting data into the required PINT-AE format
• Identifying and routing the invoice to the buyer’s ASP
• Receiving invoices on behalf of the business
• Reporting prescribed tax data to the FTA
• Sending validation and delivery status messages
• Supporting archiving, integration and error management.
The business remains responsible for the accuracy and legal validity of the underlying transaction and invoice information.
3
Can a business implement e-invoicing without appointing an ASP?
No. A person subject to mandatory e-invoicing must appoint an ASP for the statutory exchange and reporting process.
A business may continue to generate invoice information through its own ERP, accounting software or billing system, but the required electronic exchange and reporting must be performed through the appointed ASP.
4
Does the buyer also need an ASP?
An in-scope buyer or invoice recipient must appoint an ASP according to its applicable implementation phase so that it can receive and process electronic invoices.
A supplier’s obligation is not removed merely because the buyer has not completed onboarding. The supplier should follow the transitional or alternative process supported by its ASP.
5
Can a business appoint more than one ASP?
The UAE guidelines provide for a person to appoint one ASP for both sending and receiving e-invoices.
A business group may use the same ASP provider for several entities, but each separate legal person must be appropriately identified and onboarded.
6
Where can businesses find the list of approved ASPs?
The UAE Ministry of Finance publishes and periodically updates the official list of pre- approved or accredited service providers on its e-invoicing portal.
Businesses should confirm the provider’s current official status before signing an agreement. The wording used on the ASP’s website should also match the designation shown by the Ministry of Finance, such as “pre-approved” or “accredited.
7
Do I have to create every invoice manually through an ASP portal?
No. Businesses are not necessarily required to enter every invoice manually through a portal.
Depending on the ASP’s services, invoice data may be transferred through:
• Direct ERP or accounting-system integration
• An AP
• Secure file upload
• Batch upload
• Accounting-software connectors
• Manual entry through the ASP’s portal.
8
What is a TIN?
TIN means Tax Identification Number.
For a person already registered with the FTA, the TIN is generally the first 10 digits of the person’s 15-digit Tax Registration Number, or TRN. The TIN is used as part of the participant’s electronic address in the UAE e-invoicing network.
9
Where can a business obtain its TIN?
A person already registered for VAT or Corporate Tax should already have a TIN derived from its TRN.
A person that is not registered with the FTA but is required to implement e-invoicing must apply through the relevant FTA or EmaraTax process to obtain a TIN before completing onboarding.
10
We are part of a VAT group. Do we need one ASP onboarding or separate onboarding for every member?
Each VAT-group member is a separate legal person and must use its own TIN and participant identity. Members should not use only the TIN of the representative member for all transactions.
The same ASP may provide services to every member, but each member must be correctly onboarded and identified.
Intra-VAT-group transactions have been granted a temporary 24-month implementation grace period beginning on 1 January 2027. Transactions with parties outside the VAT group remain subject to the normal implementation dates.
11
What is the required format of a UAE e-invoice?
A UAE e-invoice must be issued in a structured electronic format based on the UAE’s PINT- AE specification.
The electronic invoice is generally exchanged as structured XML data. A PDF, image, scan or Word document is not, by itself, a valid e-invoice under the system.
12
What is PINT-AE?
PINT-AE is the UAE-specific version of the Peppol International Invoice specification.
It defines the structure, data fields, validation requirements and business rules that must be followed when exchanging UAE electronic invoices and electronic credit notes.
13
What is the UAE five-corner e-invoicing model?
The five corners are:
1. Supplier – creates and sends the invoice information
2. Supplier’s ASP – validates, converts and transmits the invoice
3. Buyer’s ASP – receives and validates the invoice
4. Buyer – receives the structured e-invoice
5. Federal Tax Authority – receives the prescribed invoice data for tax-reporting purposes.
The model allows businesses to use different accredited providers while exchanging invoices through a common interoperable network.
14
Does the FTA approve every invoice before it is issued to the buyer?
No. The published five-corner model does not operate as an invoice-by-invoice commercial approval process by the FTA.
Technical validation is primarily performed by the supplier’s and buyer’s ASPs. The prescribed invoice information is reported to the FTA, but the FTA does not approve the commercial transaction or guarantee that the buyer accepts the invoice.
15
How long does an e-invoice take to be approved?
There is no separate FTA “approval” waiting period.
A technically valid e-invoice is intended to be exchanged and reported electronically in or near real time. Actual processing time may depend on system availability, the ASP’s service levels, network connectivity and whether the invoice passes all validations.
A commercial dispute or rejection by the buyer is separate from technical delivery through the e-invoicing network.
16
When must an e-invoice be issued?
For a VAT-registered supplier, the e-invoice must be issued within the time prescribed under the UAE VAT legislation.
For a person that is not VAT registered, Ministerial Decision No. 243 of 2025 generally requires the e-invoice to be issued within 14 days from the date of the business transaction.
Businesses should not interpret this as permission to delay invoice reporting after the invoice has already been issued in their accounting system.
17
What are the mandatory fields in a UAE e-invoice?
The exact mandatory fields depend on the invoice type and transaction circumstances. They generally include:
• Invoice number, issue date and invoice type
• Invoice and tax currency
• Seller’s legal name, address, TIN, TRN and electronic address
• Buyer’s legal name, address, identification details, TIN or TRN where applicable
• Supply and payment information
• Item or service description
• Quantity and unit of measurement
• Unit price, discounts and charges
• Net amount, taxable amount and total invoice amount
• VAT category and VAT rate
• VAT amount in the invoice currency and AED where required
• Tax totals and tax-exemption information where applicable
• Credit-note references or adjustment details
• Applicable transaction, process and specification identifiers
Businesses should rely on the current PINT-AE data dictionary and mandatory-fields document rather than creating invoice fields solely from a simplified checklist.
18
Can an ASP reject an invoice?
An ASP may fail or reject an invoice at the technical-validation stage where the invoice:
• Does not comply with PINT-AE
• Contains missing mandatory fields
• Uses invalid identifiers
• Contains inconsistent totals or tax information
• Cannot be routed to the recipient.
The supplier must correct the error and retransmit the invoice. Technical rejection by an ASP is different from a buyer disputing the price, quantity, quality or contractual basis of the invoice.
19
What should I do if an invoice is created incorrectly?
An issued e-invoice cannot simply be deleted or overwritten.
Where an invoice must be cancelled, reduced or corrected, the supplier should issue an electronic credit note referencing the original invoice. A corrected electronic invoice should then be issued where required.
Electronic credit notes are subject to the same structured exchange and reporting requirements as electronic invoices.
20
Is my invoice and financial information secure?
The UAE e-invoicing system is designed around secure electronic exchange protocols and encrypted transmission between participants and ASPs.
Businesses should nevertheless conduct due diligence on their selected ASP, including its:
• Data-security certifications
• Hosting arrangements
• Access controls
• Encryption standards
• Backup and disaster-recovery procedures
• Incident-response commitments
• Confidentiality obligations
• Data ownership and termination arrangements.
Security responsibilities should be clearly documented in the agreement between the business and its ASP.
21
Who can access the invoices exchanged through the system?
Access will generally be available to:
• The supplier
• The supplier’s ASP
• The buyer or recipient
• The buyer’s ASP
• The FTA in accordance with the applicable legislation.
The FTA may use and share information only within the powers provided by the tax legislation, applicable international agreements and other relevant laws.
22
How long must e-invoices and electronic credit notes be retained?
Under the current guidance:
• Taxable persons generally retain records for five years after the relevant tax period
• Other persons generally retain records for five years from the end of the relevant calendar year
• Records relating to real estate are generally retained for seven years
Longer retention may be required where there is an audit, dispute, voluntary disclosure, tax assessment or other continuing tax matter. Records must remain complete and promptly accessible to the FTA.
23
What should a business do if its e-invoicing system fails?
The business must notify the FTA of a system failure within two business days from the date the failure occurs.
The business should also:
• Inform its ASP immediately
• Record when the failure began
• Preserve evidence of the failure
• Follow the approved business-continuity process
• Keep details of invoices affected
• Transmit outstanding invoices as soon as the system is restored.
The business should not wait until the end of the month to report the failure.
24
What is the penalty for failing to appoint an ASP or implement e- invoicing?
Failure to implement the electronic invoicing system or appoint an ASP within the prescribed deadline can result in a penalty of:
AED 5,000 for each month, or part of a month, during which the failure continues.
25
What is the penalty for failing to issue or transmit an e-invoice?
Failure to issue and transmit an electronic invoice within the applicable period can result in a penalty of:
AED 100 for each electronic invoice, subject to a maximum penalty of AED 5,000 per calendar month.
26
Is there a separate penalty for failing to issue an electronic credit note?
Yes. Failure to issue and transmit an electronic credit note within the prescribed period can result in:
AED 100 for each electronic credit note, subject to a maximum penalty of AED 5,000 per calendar month.
27
What is the penalty for not reporting a system failure?
Failure by an issuer or recipient to notify the FTA of a system failure within the required period can result in a penalty of:
AED 1,000 for each day, or part of a day, during which the failure to notify continues.
28
Is there a penalty for not updating the ASP when FTA registration details change?
Yes. A business must notify its ASP of relevant changes to information registered with the FTA within the prescribed period, generally five business days from the amendment.
Failure to notify the ASP may result in a penalty of:
AED 1,000 for each day, or part of a day, during which the failure continues.
1
Can one ASP be used for several companies within the same group?
Yes. The same ASP can serve multiple group companies. However, each company must be onboarded separately using its own TIN and Peppol Participant Identifier.
2
How are foreign customers without a Peppol address handled?
The UAE supplier must still submit the e-invoice through its ASP using the prescribed foreign-buyer endpoint. A human-readable invoice, such as a PDF, may also be sent to the customer.
3
How should branches and establishments be onboarded?
Branches operating under the same legal entity and TIN are generally covered under one onboarding. A branch or establishment with a separate TIN must be onboarded separately.
4
How should a business reconcile e-invoices with its accounting and VAT records?
Businesses should regularly compare their ERP records, ASP reports and VAT returns. Rejected, missing, duplicated or incorrectly reported invoices and credit notes should be identified and corrected promptly.