TL;DR: Accounts receivable segregation of duties splits credit approval, invoicing, collections, and reconciliation so one person cannot control the full revenue cycle, reducing fraud risk and improving auditability according to SecurEnds. The control matters because revenue integrity fails when a single role can create, move, and verify the same transaction.
Editorial analysis by NHI Mgmt Group, based on content published by SecurEnds: “Segregation of Duties in Accounts Receivable: Avoiding Errors and Fraud”.
Key questions
Q: What breaks when accounts receivable duties are not separated?
A: When AR duties overlap, the same identity can approve credit, create invoices, collect payments, and reconcile the books.
Q: Why does segregation of duties matter for revenue integrity?
A: It matters because revenue controls depend on one person not being able to both initiate and verify the same transaction.
Q: How can finance teams tell whether AR SoD is actually working?
A: Look for role matrices that match live permissions, independent reconciliation evidence, and exception handling that requires a second reviewer.
Practitioner guidance
- Define non-overlapping AR role boundaries Separate credit approval, billing, collections, and reconciliation into distinct entitlement sets so one user cannot perform every step in the revenue cycle.
- Review AR access for entitlement overlap Recertify AR roles against actual system permissions and remove any user who can both create transactions and verify them.
- Require dual approval for high-risk changes Use a second approver for large credit limits, unusual write-offs, and balance adjustments so one identity cannot silently expand exposure.
Bottom line: Accounts receivable segregation of duties reduces revenue risk by splitting credit approval, invoicing, collections, and reconciliation across separate roles.
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AR segregation of duties is really entitlement segregation. The article describes a business control, but the security issue underneath is identity overlap across revenue functions. When the same person can approve, create, collect, and reconcile, the organisation has not just a process gap but a role model that concentrates trust in one account. The implication is that revenue control has to be treated as an access governance problem, not a checklist item.
A few things that frame the scale:
- U.S. fraud losses are projected to reach $40 billion by 2027.
A question worth separating out:
Q: Should organisations use compensating controls when AR headcount is small?
A: Yes, but only as a temporary control layer. Supervisor sign-off, rotating duties, and independent review can reduce risk when full segregation is impossible. They do not replace separation of duties; they only reduce the exposure until the role model can be corrected.
👉 Read our full editorial: Segregation of duties in accounts receivable and revenue control