24 August 2026 · Triggers
What Triggers an FTA Audit
The FTA increasingly selects audits on a risk basis, scoring the data you already submit rather than picking businesses at random. Common triggers include inconsistent or repeatedly late returns, persistent VAT refund positions, large or unexplained adjustments between periods, mismatches between your VAT and corporate tax figures, margins or ratios that sit outside the norm for your sector, and thin or missing transfer pricing documentation where the rules apply. None of these is illegal on its own, and plenty of legitimate businesses show one or two of these signals without ever being audited, but each one raises your risk score, and clean, consistent, well-evidenced filing is the most reliable way to stay off the list. Correcting a known error yourself, through voluntary disclosure, generally reads better to the FTA than waiting to be caught. Growth on its own is not a red flag, but a jump in revenue, margin or headcount with no documented explanation behind it can look identical, in the data the FTA already holds, to genuine inconsistency.
Exiloz Management & Tax Consultant · Dubai-based FTA-focused advisory · VAT, corporate tax & accounting
What raises your risk score
Audits are increasingly chosen from patterns in the data you are already required to submit, not from random selection, so the same numbers that make up your VAT and corporate tax returns double as your risk profile. A single unusual period rarely causes a problem on its own; it is the pattern across periods that the FTA's systems are built to catch. Understanding what those systems are looking for is the first step to keeping your score low.
- Late, amended or inconsistent returns filed across VAT and corporate tax periods.
- Persistent refund or credit positions, especially where they recur period after period.
- Margins or ratios that sit noticeably outside the norm for your sector.
- Mismatches between your VAT filings, corporate tax return and audited financial statements.
- Large or unexplained adjustments between one period and the next.
Lowering your risk
You cannot control whether the FTA selects your file, but you can control every signal that feeds the decision, and most of them come down to discipline rather than luck. Consistency across periods matters more than any single number being perfect: a business that files the same way, on time, every quarter, looks fundamentally different in the data to one whose figures jump around. Fixing problems before the FTA finds them is the single highest-leverage move available to you.
- File on time, every time, with figures reconciled to your ledger before submission.
- Support refunds, credits and adjustments with clean, contemporaneous evidence, not after-the-fact reconstruction.
- Keep transfer pricing documentation current and ready, not assembled only when requested.
- Fix known errors proactively through voluntary disclosure rather than waiting to be selected.
- Reconcile VAT and corporate tax figures against each other before you file, not after.
What a red flag looks like
Two scenarios illustrate how the same underlying activity can read very differently depending on how it is filed. A business that claims a VAT refund once, with a clear commercial reason and full supporting invoices, rarely draws attention; a business that claims refunds in most periods, with thin explanations each time, builds a pattern the system is specifically designed to flag. The same logic applies to margins: a single low-margin quarter tied to a one-off event is easy to explain, but margins that sit persistently below your sector without any change in the underlying business invite scrutiny.
- A one-off refund with strong evidence looks very different in the data to a recurring, thinly-documented one.
- A margin dip tied to a documented event reads differently to an unexplained, persistent gap.
- Large related-party transactions without contemporaneous transfer pricing support are a recurring trigger.
- A sudden change in filing behaviour, such as a new pattern of lateness or amendments, stands out precisely because it is a change.
Voluntary disclosure and your risk profile
Correcting an error yourself, before the FTA finds it, is treated very differently to having the same error surfaced during an audit. A voluntary disclosure signals that your controls are working: you found the problem, understood it, and fixed it, which is a materially different story to an assessment that uncovers an error you had not noticed. It also caps your exposure, since a disclosed error is generally cheaper to resolve than the same error found on audit, on top of whatever it does to your ongoing risk profile.
- Voluntary disclosure resolves an error on your terms, before it becomes part of an audit finding.
- A pattern of proactive corrections looks materially different in the data to a pattern of errors only found by the FTA.
- Waiting for an audit to surface a known issue removes any benefit of getting ahead of it.
- Review your filings periodically specifically to catch errors before a selection algorithm does.
Related guides
Frequently Asked Questions
For businesses wanting to understand, and reduce, their audit risk before a notice ever arrives.
Does claiming a VAT refund trigger an audit?
It can raise your risk profile, particularly where refund positions are persistent across periods. A single, well-evidenced claim tied to a clear commercial reason is far less likely to draw attention than repeated claims with thin supporting documentation.
Do late filings increase audit risk?
Yes. Late or inconsistent returns are among the clearest signals in a risk-based selection system, because they show up directly in the filing data the FTA already holds.
Can good documentation keep me off the list?
It cannot guarantee it, since selection also reflects factors outside your control, but consistent, reconciled filings and current documentation materially lower your risk score and give you a much stronger position if you are selected anyway.
Can Exiloz assess our audit risk?
Yes. We review your VAT and corporate tax filings for the same signals the FTA scores, including consistency, margins, mismatches and documentation gaps, and help you close them before they become a problem.
Does correcting an error through voluntary disclosure increase our risk?
No, generally the opposite. A disclosed and corrected error tends to read as evidence of good controls, and resolving it yourself is materially cheaper than having the FTA find the same issue on audit.
Are certain industries audited more than others?
The FTA does not publish a sector list, but businesses with complex supply chains, significant related-party dealings, or historically high refund positions tend to carry a higher baseline risk regardless of sector.
Can restating a prior return draw attention?
A single, well-explained restatement is routine. A pattern of repeated amendments to the same periods is more likely to stand out, because it shows up as inconsistency in the underlying data.
How does the FTA use data to select audits?
The FTA compares your VAT and corporate tax filings against each other and against sector norms, increasingly supported by e-invoicing and other digital reporting, so discrepancies that used to go unnoticed are now visible in the data itself.
Know your audit risk
Exiloz reviews your VAT and corporate tax filings for the red flags the FTA scores, including inconsistency, mismatches and weak documentation, and helps you close them before a notice ever arrives.