Navan launches AI-powered audit engine for expense risk screening

On April 2, 2026, Navan (NASDAQ: NAVN) rolled out its Audit Engine to all customers globally, a transaction-screening system built directly into its existing travel and expense platform. Rather than bolting on a separate compliance tool, Navan embedded the capability where spending actually happens. The engine runs more than 45 configurable audit checks per transaction, and its newest addition, an Anti-Corruption and Bribery flag, brings counterparty screening that was previously the domain of dedicated financial crime teams into a standard T&E workflow.

The timing is deliberate. Regulatory scrutiny across the US, EU, and emerging markets is intensifying. The FCPA and UK Bribery Act continue to generate enforcement actions with nine-figure penalties. And the tools most organizations rely on to manage expense risk have not fundamentally changed in a decade.

Ask any VP of Finance how their team handles expense audits, and the honest answer is: selectively. Not because compliance is not a priority, but because transaction volume in a mid-to-large enterprise outpaces what any manual review process can cover. Industry estimates put traditional audit coverage between 10% and 20% of total transactions, meaning the majority of spend goes unexamined by design.

Navan's Audit Engine operates on a different premise: every transaction gets reviewed, and the finance team's role is to act on what the system surfaces rather than conduct the screening itself. On average, 75% of transactions are auto-approved, with only the remaining 25% flagged as high-risk and routed for human review.

The flags the system catches are not theoretical. So far this year, Navan has flagged 2 million transactions, including close to 30,000 instances of excessive tipping and hundreds of fraudulent receipts that traditional providers miss. Receipt mismatches, weekend spend anomalies, and prohibited categories are the leakages that accumulate quietly across distributed teams and rarely surface through periodic audits until the damage is done.

The operational difference is measurable. Pendo.io's Senior Director of Global Accounting noted her team previously reviewed every single expense report and now saves at least ten hours each week, with employees reimbursed within five days of approval. Tighter controls and faster reimbursement are rarely achieved simultaneously under manual models.

Internal fraud is one risk category. Counterparty risk is another, and in many ways, the more legally dangerous one.

When an employee submits an expense tied to a meeting or vendor engagement, the question of who sits on the other side of that transaction rarely enters the T&E workflow. It gets handled, if at all, by a separate compliance function, on a different timeline, with different data. That gap between when a transaction occurs and when it is screened against sanctions lists or politically exposed person databases is where FCPA violations quietly take shape.

Navan's Anti-Corruption and Bribery check can be enabled with a single click, and every transaction is screened silently, allowing compliance teams to navigate global risk without alerting potentially non-compliant individuals. By embedding sanctions and PEP intelligence directly into the point of expense submission, the platform eliminates the delay between transaction and risk assessment entirely. That is an architectural change, not just a feature update.

The more important point for senior leaders is not what the technology does, but what it allows experienced people to stop doing. Navan's Chief Product Officer for Payments and Expense put it plainly: protecting the business is "fundamentally a data and volume problem," one no finance team can solve manually, regardless of headcount.

The Audit Engine does not make compliance decisions. It handles volume so that human judgment is applied where it actually matters, shifting finance teams from verification as a primary function to oversight as a deliberate one.

The global expense management market is projected to exceed $15 billion by 2028, per Statista. Competition within that market is increasingly decided not by user experience alone, but by how deeply governance capability is built into the platform. Finance leaders who are still evaluating T&E platforms primarily on workflow are working from outdated criteria.

The organizations that build real-time compliance capability into their operational infrastructure now will carry a durable advantage in audit readiness, regulatory resilience, and cost recovery, and that advantage becomes considerably harder to close for those who wait.

JMC covers the decisions reshaping enterprise finance and compliance globally. Follow our coverage for analysis that goes beyond the announcement.