Imagine receiving a supplier invoice, recording the transaction and claiming input VAT. Everything appears straightforward. But what if the supplier’s details cannot be verified?

The UAE Federal Tax Authority (FTA) has introduced additional measures under Decision No. 13 of 2026. These measures focus on verifying suppliers and supplies before deducting input VAT. The decision takes effect on 1 October 2026.

For UAE businesses, this means reviewing more than accounting entries. Supplier information, transaction details, payment arrangements and supporting documents also need attention.

This creates an important role for organised accounting processes and professional outsourcing support. Your finance team needs reliable information, clear responsibilities and consistent communication.

The objective is simple. You should understand the transactions behind your VAT claims, not just the figures appearing in your accounting software.

1. Understand the New Supplier Verification Process

The first step is knowing who you are doing business with. Under Article 3, taxable persons must verify supplier identity and business information.

For individual suppliers, businesses must obtain valid identification, such as an Emirates ID or passport. They must also meet the supplier personally or virtually before the supply.

For corporate suppliers, businesses must verify incorporation through official databases or obtain incorporation documents. They must also check the authorised representative’s identity.

The supplier’s business address and actual place of business must also be verified. Businesses should confirm that the premises match the supplier’s commercial activities.

This requires coordination between procurement and finance teams. An outsourced accounting partner can help organise supplier records and highlight missing information. However, your business must establish clear responsibilities for completing and approving these checks.

2. Build a Clear Workflow Between Your Business and Outsourced Accounting Team

Outsourcing accounting should never mean sending invoices and hoping everything works out. A successful arrangement needs a defined workflow.

Start by agreeing how supplier information enters your accounting process. Your procurement team can collect supplier documents during onboarding. Your internal finance contact can review the information before sharing it with your outsourced accounting team.

The outsourcing team can then organise records, check document completeness and flag unusual transactions. Any missing information should return to the appropriate internal contact.

For example, an invoice with an unclear supplier identity should not simply move through routine processing. It should enter an exception process for clarification.

This approach reduces confusion and unnecessary back-and-forth communication. It also creates a more consistent record of decisions.

3. Communication Is Essential for Effective VAT Compliance

Many accounting delays happen because information reaches the right person too late. A supplier changes its address, payment details or authorised contact. However, nobody updates the finance team.

The FTA decision identifies supplier changes as relevant risk indicators. These include more than two address changes or key employee changes within twelve months.

Unexpected transactions can also require attention. Their volume, value or nature may not match the supplier’s business history.

Your outsourced accounting arrangement should therefore include regular communication. Agree on a main contact, document-sharing process and escalation route.

Weekly updates can cover pending supplier documents and unusual transactions. Monthly review meetings can address recurring issues and process improvements.

Keep communication practical. Your accounting partner should explain what information is missing, why it matters and who needs to provide it.

4. Review Payment Arrangements and Transaction Details

A supplier invoice does not tell the complete story. Businesses also need to consider how transactions are arranged and paid.

Article 4 requires a general assessment of the supply. Businesses must consider whether the supplier’s involvement has genuine commercial reasons.

Payment methods and conditions should also have a reasonable commercial basis. Third-party payments or payments to overseas bank accounts need appropriate explanations.

The decision states that consideration should generally be paid electronically. Cash payments require documented commercial reasons and must remain within applicable legal thresholds.

Businesses should also review unusual pricing and profit margins. They must consider whether supplied goods or services match the supplier’s normal or licensed activities.

For goods, businesses must verify authenticity, origin and the supplier’s ownership or disposal rights. Intermediary arrangements also need clear commercial explanations.

An outsourced accounting team can support transaction reviews by organising payment records, matching invoices and highlighting exceptions. Final commercial explanations must come from people who understand the transaction.

5. Establish Clear Review and Approval Responsibilities

Good accounting processes depend on knowing who does what. This becomes particularly important when your business works with an outsourced accounting provider.

Article 5 requires verification of suppliers when dealing with them for the first time. The requirement also applies to recurring suppliers not verified during the previous twelve months.

Each taxable supply must also undergo the required verification. Businesses must document their checks and retain supporting records.

The decision further requires a documented policy. This policy must identify the people responsible for implementing, reviewing and supervising verification procedures. Their powers and responsibilities must be clearly stated.

Your outsourcing agreement should support this structure. Define which tasks the outsourced team performs and which decisions remain with your business.

For example, the outsourcing team may organise evidence and prepare review reports. Your authorised finance manager can investigate commercial concerns and approve exceptions.

6. Understand the Thresholds and Exceptions

Not every supplier relationship requires identical checks. The decision includes specific thresholds that businesses should understand.

Where supplies from one supplier exceed AED 375,000 during the previous twelve months, additional supplier checks apply. The same applies when the value is expected to exceed AED 375,000 during the next twelve months.

These checks include obtaining written confirmation from an authorised UAE bank that the supplier holds a bank account. Businesses must also review relevant public recommendations, reviews and media coverage from reliable sources.

The decision also provides a limited exception for individual taxable supplies below AED 10,000, excluding VAT. However, this exception does not apply when supplies from that supplier exceed, or are expected to exceed, AED 100,000 over twelve months.

Your accounting team should monitor supplier totals, not just individual invoices. This makes reliable supplier records particularly important.

7. How Outsourcing Improves Accounting Workflow and Oversight

Outsourcing can help UAE businesses manage the additional administrative work involved in supplier verification. It can also give internal finance teams more time for commercial decisions.

A structured outsourcing arrangement can include supplier document organisation, invoice processing, transaction matching and reconciliation support. It can also include exception reporting and preparation of compliance review schedules.

For example, your outsourced accounting team could maintain a supplier verification tracker. The tracker may record document status, verification dates and pending actions.

Regular reports can highlight suppliers requiring further review. They can also identify missing payment evidence and unusual transaction patterns.

However, outsourcing does not transfer your legal responsibility under the VAT rules. Your business remains responsible for ensuring the required checks are completed.

The best arrangement combines internal oversight with dependable external accounting support. Both teams should understand the process and communicate regularly.

8. Prepare Your Business Before the Requirements Take Effect

Waiting until a VAT filing deadline is rarely a sensible compliance strategy. Preparation should begin with a review of existing supplier and accounting procedures.

Start by checking supplier onboarding records. Identify missing incorporation documents, identification records and business address information.

Next, review payment processes and supporting documents. Pay attention to third-party payments, overseas bank accounts and unusual cash transactions.

Your business should also identify suppliers approaching the relevant AED 375,000 and AED 100,000 thresholds. Make sure supplier records can support these reviews.

Finally, establish a written verification policy. Assign responsibilities across procurement, finance and outsourced accounting teams.

A short training session can help employees understand the revised process. Regular reviews can then identify gaps before they become recurring problems.

Conclusion: Stronger Processes Create Better Financial Confidence

The UAE’s updated input VAT recovery requirements highlight the importance of reliable supplier information and transaction records.

For businesses, this is an opportunity to improve accounting workflows. Clear communication, documented reviews and defined responsibilities can make compliance easier to manage.

For UK accounting firms supporting UAE clients, these developments also create opportunities to provide more structured accounting and VAT support. A dependable outsourcing partner can help organise records, maintain review schedules and improve reporting consistency.

At NumeroInsights, we believe good accounting should make business responsibilities easier to manage. Our accounting, VAT, tax and advisory services help UAE businesses build stronger financial processes.

Are your supplier verification and accounting workflows ready for the new requirements?

Visit NumeroInsights to explore how our team can support your accounting and compliance requirements.

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