Audit Risk Calculator | Free Compliance & Red Flag Tool

Audit Risk & Compliance Calculator

A comprehensive tool for risk assessment, red flag detection, and documentation guidance for audit professionals.

Audit Risk Assessment

1. Likelihood of Risk Event

Probability (%)

Low (1%) 30% High (100%)

Description Remote (≤10%) - Event is unlikely to occur Possible (11-40%) - Event might occur occasionally Probable (41-60%) - Event will likely occur Highly Probable (61-90%) - Event is expected to occur Almost Certain (≥91%) - Event is nearly inevitable

2. Impact of Risk Event

Financial Impact ($)

Severity Level Minor - Insignificant financial or operational impact Moderate - Manageable impact with some disruption Major - Significant financial loss or operational disruption Severe - Major financial loss or extended operational downtime Critical - Threat to business viability or regulatory compliance

3. Compliance Framework

4. Risk Description

Unauthorized access to financial systems due to weak access controls and lack of multi-factor authentication.

Red Flag Detection

Select transaction types to analyze for potential red flags:

Payroll Analysis (Net > 80% of Gross)

Unusual Vendor Payments

Financial Ratio Deviations

Frequent Journal Adjustments

Financial Data Input

Gross Payroll ($)

Net Payroll ($)

Current Ratio

Detection Results

Documentation Requirements Guide

Select a high-risk area to view specific documentation requirements:

Revenue Recognition Documentation

For revenue recognition risks, ensure you collect the following evidence:

• Signed contracts for top 10 customers by revenue
• Invoices matched to contract terms and delivery confirmations
• Revenue schedules showing recognition timing per ASC 606/IFRS 15
• Management review and approval of revenue adjustments
• Proof of delivery or service completion documentation

Audit Trail Requirement

Ensure all documentation includes timestamps, reviewer signatures, and references to supporting evidence files.

Assessment Results & Report

Risk Score

0

No Data

Risk Matrix

Calculate risk to see matrix visualization

Recommendations

Complete a risk assessment to get personalized recommendations.

Share this calculator

Dynamic Risk Register

No risks assessed yet.

Complete a risk assessment to populate the register.

Total Risks: 0

High Priority: 0

Documentation Checklist

Risk assessment completed

Red flags documented

Evidence requirements reviewed

Risk owner assigned

Mitigation plan in place

Checklist Progress: 0%

Audit Risk & Compliance Calculator v1.0 | Designed for audit professionals and compliance officers

This tool provides risk assessment guidance and is not a substitute for professional audit advice.

Buy me a coffee

Audit Resource Guide

Audit Risk & Compliance Calculator: Complete Guide

Learn how to use every feature, understand the risk math, and get answers to frequently asked questions.

📘 How to Use This Calculator

The tool is divided into four interactive tabs that guide you step by step through professional audit risk assessment.

1

Risk Assessment

Adjust likelihood (probability %) + financial impact & severity. Choose framework (ISO27001, SOC2, PCI DSS). Write risk description → click Calculate Risk Score.

2

Red Flag Detection

Select payroll, vendor, ratio, or journal checks → enter financial data → detect anomalies like net payroll >80% of gross or low current ratio.

3

Documentation Guide

Click high-risk areas (Revenue, Access, Vendor, IT Security) to receive tailored evidence checklists and audit trail requirements.

4

Results & Register

View risk score, matrix, recommendations. Export as PDF, print report, or save results. All risks auto-save to Dynamic Risk Register.

Pro tip: Use the checklist on the right side to track progress — each completed item updates the progress bar automatically.

🎯 Why Risk Quantification Matters

Traditional audit checklists often miss the magnitude of exposure. Without a numeric risk score, organizations struggle to prioritize remediation efforts. This calculator bridges that gap by converting qualitative inputs into a repeatable, data-informed risk metric.

Regulatory Alignment

Matches ISO 27001, SOC2, PCI DSS requirements — helps you document risk treatment & demonstrate due diligence.

Fraud & Error Prevention

Red-flag detection catches payroll anomalies, unusual vendor patterns, or liquidity risks before they become crises.

Audit Defense

Risk register logs every assessment with date, score, and mitigation status — perfect for external auditor reviews.

🧮 The Math Behind Risk Scores & Red Flags

Risk Score Formula: (Likelihood %) × (Impact Severity Multiplier)

Impact Severity: 1 (Minor) → 5 (Critical)  |  Multiplier = severity × 20  → range 20–100

Final Score = Round[ (Likelihood/100) × (severity × 20) × 100 ]   capped at 100

Example 1 – Medium Risk

Likelihood = 40% , Impact = "Major" (severity 3 → multiplier 60)

Risk Score = (0.40) × 60 × 100 = 24 → Low-Medium range (24 / 100 → 'Low' category). The matrix shows yellow area → requires monitoring.

Example 2 – Critical Risk

Likelihood = 85% , Impact = "Critical" (severity 5 → multiplier 100)

Risk Score = (0.85) × 100 × 100 = 85 → 'Critical' category. Immediate escalation & mitigation plan required.

Red Flag Math – Payroll Anomaly

Detection condition: (Net Payroll / Gross Payroll) > 0.80 (80% threshold). If net payroll is $540k and gross $600k → ratio = 0.90 → Red flag triggered. Suggests ghost employees or improper withholdings.

Financial Ratio Red Flag

Current Ratio = Current Assets / Current Liabilities. Threshold < 1.5 triggers medium priority; < 1.0 triggers high priority. Example: assets = $1.2M, liabilities = $1.0M → ratio = 1.2 → warning issued for liquidity risk.

All risk scores are normalized & used to generate the interactive risk matrix and tailored recommendations.

❓ Frequently Asked Questions

Can I save multiple risk assessments?

Yes – every time you click Calculate Risk Score, a new entry appears in the Dynamic Risk Register (right column). Each entry shows score, category, impact amount, and framework. You can also mitigate or remove risks interactively.

Does this tool replace a full external audit?

No – this is a risk assessment and documentation guidance tool. It helps internal auditors, compliance teams, and business owners identify red flags and structure evidence, but final audit decisions require professional judgment and engagement.

Which compliance frameworks are supported?

ISO 27001, SOC 2, PCI DSS, plus a configurable Custom option. Recommendations and documentation tips adapt based on selected framework.

How accurate is the red-flag detection?

It uses threshold-based rules (common in audit analytics): payroll net/gross >80% ; current ratio <1.5 ; plus simulated vendor/journal flags. For precise audit work, always cross-reference with source documents.

Can I export the results?

Absolutely. In the “Results” tab, use Export as PDF (print simulation), Print Report (browser print), or Save Results (stores current report in browser storage). The risk register also remains until cleared.

Is the calculator mobile-friendly?

Yes – built with Tailwind CSS responsive grid, touch-friendly buttons, and stacked layout for phones and tablets. All tabs and input fields adjust automatically.