Real Time Payments & Instant Payment Risks
Introduction: The Newest Rail and Its Unforgiving Characteristics Real-time payments are the newest entrant in the organizational disbursement landscape, and they arrive with a risk profile that finance and treasury functions have not fully absorbed. The operational appeal is straightforward and genuine: funds move in seconds, settlement is final, and the rails operate around the clock every day of the year. For time-sensitive vendor payments, emergency disbursements, and counterparties who pla
Virtual Card Payment Controls
Introduction: The Payment Method Marketed as a Control Virtual cards occupy an unusual position in the payment risk landscape. Every other payment method covered in this series — ACH, checks, wire transfers and real-time payments — is evaluated by finance and risk professionals primarily in terms of the fraud exposure it carries. Virtual cards are frequently evaluated in the opposite terms: as a control mechanism, a fraud reduction tool, a way to impose transactional discipline on disbursements
Wire Transfer Fraud Risks
The Highest-Stakes Payment Method in Common Use Wire transfers occupy a unique position in the organizational payment landscape. They are not the most used disbursement method — ACH handles far greater transaction volume, and checks remain more prevalent by number of payments at many organizations. But wire transfers are, by a significant margin, the highest-stakes payment method in routine use. They settle quickly, they are irrevocable upon completion, and they are the preferred endpoint of th
Checks: The Oldest Payment Method and Its Modern Fraud Risks
Introduction: Reports of Its Death Have Been Greatly Exaggerated Every few years, the payments industry announces that the check is finally dying. The data tells a more complicated story. Checks have declined as a share of total payment volume — that much is true. But in dollar terms, and particularly in business-to-business payment contexts, checks remain a significant component of the disbursement mix at many organizations. The Association for Financial Professionals' 2024 Payments Fraud and
ACH Payments: How They Work, How They're Exploited, and How to Defend Them
Introduction: The Rail That Moves American Commerce The Automated Clearing House network is the circulatory system of American business payments. In 2024, the ACH network processed more than 31 billion transactions totaling over $80 trillion — payroll, vendor payments, tax disbursements, insurance premiums, mortgage payments, and thousands of other recurring and one-time payment types. For most organizations, ACH is the primary mechanism by which vendor payments are made (and payroll is deliver
Payment Methods and Risk: An Overview
The Payment Method Is the Risk Profile Not all disbursements carry the same risk. A check mailed to a vendor carries a different fraud exposure than a same-day wire transfer. An ACH credit processed through a validated banking relationship presents different vulnerabilities than a real-time payment that settles in seconds and cannot be recalled. A virtual card introduces controls that paper checks cannot replicate — and limitations that experienced fraudsters know how to work around. For CFOs,
Ensuring Vendor Data Accuracy and Completeness: Governance, Hygiene and Controls
Data Accuracy as a Governance Imperative The other articles in this section have addressed specific categories of vendor data validation: bank account verification, TIN matching, address verification, and entity relationship identification. Each addresses a defined vulnerability in the vendor record. Each provides a layer of assurance that a specific data element is what it purports to be. Data accuracy governance addresses the layer beneath all of the categories of vendor data validation, det
Entity Relationship Identification, Verification and Control
Why Entity Relationships Are an Advanced Control Challenge Most vendor data validation controls operate at the level of the individual vendor record. Does this bank account belong to this vendor? Does this TIN match this legal name, does this address correspond to this entity? These are essential controls, and their absence creates serious vulnerability. But they share a common limitation — they evaluate each vendor record in isolation, without reference to the relationships between vendors, be
Vendor Address Verification Methods: Why Address Data Matters in the AP Control Framework
Address Verification as a Control, not a Formality Vendor address verification is frequently treated as a routine data quality exercise — a matter of ensuring that checks reach their destination and that 1099s are mailed to the right place. That framing understates both the control value and the fraud detection utility of address verification in a well-governed accounts payable program. A vendor's address is more than a mailing coordinate. It is a corroborating data point that either supports
Tax ID Validation: TIN Matching & Tax ID Verification for Vendor Onboarding
What Tax ID Validation Is and Why It Belongs in the AP Control Framework Tax ID validation is the process of confirming that the taxpayer identification number a vendor provides during onboarding — or at any subsequent point in the vendor relationship — is accurate, legitimate and matches the legal name of the entity or individual to which it belongs. For U.S. business entities, the relevant identifier is the Employer Identification Number (EIN), issued by the Internal Revenue Service. For sole