Fraud Risk Assessment: How to Identify and Mitigate Fraud

What Is a Fraud Risk Assessment?

A fraud risk assessment is a proactive process for identifying the fraud schemes your organization is most vulnerable to, evaluating their likelihood and potential impact, and implementing targeted controls to prevent, detect, and respond to fraudulent activity. Unlike reactive fraud investigation — which occurs after losses — a fraud risk assessment helps you stay ahead of threats.

The Association of Certified Fraud Examiners (ACFE) estimates that organizations lose 5% of revenue to fraud annually. The COSO Internal Control Framework and the IIA's International Standards both emphasize fraud risk assessment as an essential component of organizational governance.

Why Fraud Risk Assessment Matters

Every organization has exposure to fraud from both internal and external sources. Threats range from small-scale expense manipulation to sophisticated financial statement fraud and cyber-enabled payment schemes. Effective fraud risk management starts with identifying fraud risks before losses occur. A structured fraud risk assessment helps prevent fraud by addressing key risk factors across the business:

• Identifies specific fraud schemes relevant to your industry, business model, and operations
• Quantifies exposure so you can prioritize limited prevention resources
• Reveals control gaps where existing safeguards are insufficient
• Supports regulatory compliance with SOX Section 404, FCPA, banking regulations, and industry standards
• Builds organizational awareness that fraud prevention is a shared responsibility

Types of Fraud to Assess

Asset Misappropriation

The most common fraud category, comprising approximately 86% of fraud cases. Misappropriation of assets is a frequent form of internal fraud:

• Cash theft and skimming
• Fraudulent disbursements (billing schemes, payroll fraud, expense reimbursement fraud)
• Inventory theft and misuse
• Check tampering and unauthorized payments

Financial Statement Fraud

Less frequent but far more costly, averaging $593,000 per incident:

• Revenue recognition manipulation
• Concealed liabilities and expenses
• Improper asset valuations
• Fraudulent disclosures

Corruption

Including bribery, conflicts of interest, and economic extortion:

• Vendor kickbacks and bid rigging
• Undisclosed conflicts of interest in procurement decisions
• Bribery of government officials (domestic and foreign)
• Improper gifts and entertainment

Cyber-Enabled Fraud

Increasingly prevalent in digital environments:

• Business email compromise (BEC) and payment redirection — a common form of external fraud
• Account takeover through credential theft
• Synthetic identity fraud
• Invoice manipulation and vendor impersonation

Fraud Risk Assessment Process

Step 1: Identify Fraud Risks

Catalog potential fraud schemes across all business processes, functions, and transaction types:

• Brainstorming workshops with process owners, internal audit, finance, and compliance
• Fraud scheme libraries from ACFE, industry groups, and regulatory guidance
• Historical analysis of past fraud incidents, near-misses, and whistleblower reports
• Industry benchmarking using ACFE's Report to the Nations and sector-specific fraud surveys
• External threat intelligence covering emerging fraud typologies and techniques

Document each identified scheme with a description, the process or function it targets, the potential perpetrator (internal, external, or collusion), and the method of execution.

Step 2: Assess Likelihood

For each identified fraud scheme, evaluate the probability of occurrence:

Rate each scheme's likelihood: Rare, Unlikely, Possible, Likely, or Almost Certain.

Step 3: Assess Impact

Evaluate the potential consequences if each fraud scheme were to occur:

• Financial impact — Direct losses, recovery costs, legal expenses, regulatory fines
• Operational impact — Business disruption, process failures, resource diversion
• Reputational impact — Customer trust, market confidence, media coverage
• Legal and regulatory impact — Enforcement actions, litigation exposure, license risk
• Strategic impact — Effect on business objectives, competitive position, stakeholder relationships

Rate each scheme's impact: Negligible, Minor, Moderate, Major, or Severe.

Step 4: Evaluate Existing Controls

For each fraud scheme, document the preventive and detective controls currently in place:

Preventive controls (stop fraud before it occurs):

• Segregation of duties
• Authorization limits and approval workflows
• Background checks and pre-employment screening
• Access controls and system permissions
• Vendor verification procedures
• Policy acknowledgments and ethics training

Detective controls (identify fraud after it occurs):

• Account reconciliations
• Transaction monitoring and anomaly detection
• Management review and variance analysis
• Internal audit testing
• Whistleblower hotlines and reporting mechanisms
• Data analytics and continuous auditing

Rate control effectiveness: Strong (well-designed and operating effectively), Moderate (design gaps or inconsistent operation), or Weak (significant gaps or not operating as intended).

Step 5: Calculate Residual Risk and Prioritize

Combine likelihood, impact, and control effectiveness to determine residual risk:

Step 6: Develop Remediation Plans

For Critical and High priority fraud risks, create specific action plans:

• Control enhancements — Implementing new controls or strengthening existing ones (e.g., adding dual authorization for payments above threshold)
• Process redesign — Restructuring workflows to eliminate opportunities (e.g., separating procurement and payment approval)
• Technology deployment — Implementing fraud analytics, continuous monitoring, or AI-powered anomaly detection
• Training and awareness — Targeted anti-fraud training for employees in high-risk roles
• Policy updates — Revising policies to address identified gaps (e.g., vendor onboarding procedures, expense reimbursement limits)

Fraud Risk Assessment Checklist

• Identified all relevant fraud scheme types (asset misappropriation, financial statement, corruption, cyber)
• Assessed fraud risks across all significant business processes and locations
• Evaluated the fraud triangle factors (incentive, opportunity, rationalization) for each scheme
• Rated likelihood and impact for each identified risk
• Documented existing preventive and detective controls
• Assessed control effectiveness with evidence (testing results, incident history)
• Calculated residual risk ratings
• Prioritized risks and developed remediation plans with owners and deadlines
• Presented findings to senior management and/or audit committee
• Established a schedule for periodic reassessment (at least annually)

Integration With Enterprise Risk Management

Fraud schemes are increasingly complex. A fraud risk assessment should not exist in isolation. Integrate it with your broader enterprise risk management and compliance frameworks:

• AML program — Money laundering often involves fraud as a predicate offense; design and implement controls that align fraud and AML monitoring where schemes overlap
• Internal audit plan — Use fraud risk assessment results to inform audit scope and testing priorities
• SOX compliance — Fraud risk assessment directly supports management's evaluation of internal controls over financial reporting
• Whistleblower program — Ensure reporting channels cover fraud-related concerns and that reports are investigated promptly

Automate this process: Want to automate fraud risk detection? Our Fraud Risk Assessment Tool screens entities and transactions for fraud indicators across financial records, adverse media, and regulatory databases.

Frequently Asked Questions

What does a fraud risk assessment cover?

Common sources of fraud risk include asset theft, financial statement manipulation, corruption, and cyber-enabled schemes. Certified fraud examiners recommend assessing all business processes where money, assets, or sensitive data are handled.

How often should a fraud risk assessment be done?

At minimum, conduct a full assessment once a year. You should also update it after major changes such as mergers, new systems, or significant fraud incidents. Develop an action plan for any new risks that emerge between annual reviews.

Keeping the Assessment Current

Fraud evolves. New technologies create new attack vectors, organizational changes shift control environments, and economic pressures create new incentives. Update your assessment when material changes occur — new products, acquisitions, system implementations, or significant fraud incidents — and conduct a comprehensive refresh at least annually.

An effective fraud risk assessment program adapts as threats evolve. The organizations with the lowest fraud losses are not the ones that assume fraud won't happen to them. They are the ones that systematically identify where it could happen, implement targeted defenses, and continuously monitor for the unexpected.