Expense Integrity Checks That Run Before Reimbursement, Not After
Every expense is checked for duplicates, policy violations, and suspicious patterns before it reaches an approver - so integrity is built into the workflow, not discovered in an audit.
Illustrative product view
What expense integrity in Fintra does
Expense fraud is rarely a single dramatic claim - it’s a pattern: the same receipt submitted twice, a purchase split into smaller amounts to dodge an approval threshold, an expense with no plausible business purpose. Expense integrity checks look for exactly these patterns automatically, before reimbursement, rather than relying on an approver noticing during a quick review.
- Duplicate detection across receipts, amounts, and submission dates
- Split-transaction detection for amounts structured to avoid approval thresholds
- Policy violation flags for per-diem, category, and documentation rules
- Pattern analysis across an employee’s submission history over time
Core capabilities
| Check | What it catches | What it replaces |
|---|---|---|
| Duplicate detection | The same receipt or charge submitted more than once | Duplicate reimbursements found during an audit |
| Split-transaction detection | Purchases structured just under an approval threshold | Threshold-gaming going unnoticed for years |
| Policy checks | Per-diem, category, and missing-documentation violations | Violations caught only on random spot-checks |
| Pattern history | Repeated flags against the same employee over time | No visibility into a pattern until it’s large |
| Evidence trail | Keeps the flag, the data behind it, and the resolution | A verbal conversation with no record |
How it works
From submission to a resolved flag
- 1
Expense submitted
An employee submits an expense with receipt and category as usual.
- 2
Integrity checks run
The system checks for duplicates, split transactions, and policy violations automatically.
- 3
Clean expenses proceed
Expenses that pass every check move to normal approval without added friction.
- 4
Flagged expenses route with context
A flagged expense reaches the approver with the specific concern shown - not just "review this."
- 5
Resolution is recorded
However the approver resolves it - approve, deny, request more information - the decision and reasoning are logged.
Judgment stays human
Every flag, along with the approver’s resolution, is recorded in the SentriAI audit trail - so a pattern across months or across employees is visible to finance leadership even when individual incidents were resolved quietly at the time.
Frequently asked questions
What counts as a "split transaction" and why is it flagged?
A split transaction is when a purchase is broken into two or more smaller amounts that individually fall under an approval threshold - for example, two $240 submissions instead of one $480 submission requiring extra sign-off. This pattern is a known method for evading controls, so it’s flagged for review even if each individual amount looks unremarkable.
Does expense integrity accuse employees of fraud automatically?
No. A flag surfaces a concern with the supporting data for a human approver to evaluate - many flags resolve as innocent explanations, like a hotel booking error creating an apparent duplicate. The system’s job is to make sure the right questions get asked, not to render a verdict.
Can expense integrity catch patterns across multiple months?
Yes. Because every flag and its resolution are recorded, a pattern that looks like isolated incidents month to month - repeated near-threshold submissions from the same employee, for instance - becomes visible in aggregate to finance leadership reviewing the history.
Does this slow down legitimate expense approvals?
No. Expenses that pass every integrity check move through normal approval with no added friction; only flagged expenses get the extra review step, and the flag itself tells the approver exactly what to look at, which is usually faster than an unguided review would be.
Stay in the loop
One practical finance briefing a week - new guides, checklists, and benchmarks.
Catch expense issues before reimbursement
Start free, no card required. Turn on integrity checks and see what your current process is missing.
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