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March 15, 2026 · 11 min read

Quality of Earnings Report: The Complete Due Diligence Guide for Business Buyers

Quality of earnings reviews test whether reported profits are real, sustainable, and transferable, helping buyers protect valuation and structure deals with confidence.

Table of Contents:

When you're buying a business, the financial statements tell only part of the story. A quality of earnings report digs deeper, revealing whether the company's profits are sustainable, accurate, and based on genuine business performance—critical information that can save you from a costly mistake or help you negotiate a better deal.

What Is a Quality of Earnings Report?

A quality of earnings (QoE) report is an independent financial analysis that evaluates the accuracy, sustainability, and quality of a target company's reported earnings. Unlike a traditional audit that focuses on compliance with accounting standards, a QoE analysis examines whether the earnings reflect the true economic performance of the business and whether they're likely to continue.

The fundamental question a QoE report answers: Are the earnings real, sustainable, and transferable to new ownership?

Core Components of Quality Analysis

Earnings Quality Assessment:

  • Revenue recognition policies and timing
  • Expense classification and timing
  • One-time or non-recurring items
  • Related party transactions
  • Working capital trends

Cash Flow Analysis:

  • Comparison of net income to operating cash flow
  • Working capital requirements and trends
  • Capital expenditure needs
  • Free cash flow generation

Sustainability Review:

  • Customer concentration and retention
  • Market position and competitive advantages
  • Management depth and key person risk
  • Industry trends and cyclical factors

Why Quality of Earnings Analysis Matters for Buyers

Valuation Protection

Most business acquisitions are priced using earnings multiples (typically EBITDA multiples). If the seller's reported EBITDA is $1 million and you're paying a 5x multiple, you're investing $5 million based on that earnings figure. A QoE report might reveal that:

  • $200,000 in expenses were deferred to inflate current earnings
  • $150,000 in revenue was pulled forward from next year
  • $100,000 in non-recurring income was included

Adjusted sustainable EBITDA: $550,000 instead of $1 million—meaning you should pay $2.75 million, not $5 million.

Risk Identification

Customer Concentration Risk: A QoE analysis might reveal that 60% of revenue comes from two customers, with one contract expiring soon—a risk not apparent from basic financial statements.

Working Capital Surprises: The analysis can identify trends showing increasing accounts receivable or decreasing accounts payable that will require significant cash injection post-closing.

Hidden Costs: QoE reports often uncover understated expenses, such as deferred maintenance, below-market rents from related parties, or missing key employee positions.

Deal Structure Optimization

Quality of earnings findings directly influence deal terms:

Earnouts: If earnings quality is questionable, structure more of the purchase price as an earnout tied to future performance.

Escrows: Increase escrow amounts and holdback periods when quality issues are identified.

Representations and Warranties: Strengthen financial representations based on specific QoE findings.

When You Need a Quality of Earnings Report

Deal Size Thresholds

Always Required ($5M+ Enterprise Value): For larger acquisitions, QoE reports are standard and expected by lenders.

Highly Recommended ($1M-$5M): For mid-market deals, the cost is justified by the risk protection provided.

Selective Use (<$1M): For smaller deals, consider a limited scope QoE review focusing on key risk areas.

Situation-Specific Triggers

Red Flag Indicators:

  • Rapid earnings growth without corresponding cash flow growth
  • Complex ownership structures or related party transactions
  • Management team changes during the sale process
  • Industry experiencing significant disruption
  • Seller resistance to standard due diligence requests

Lender Requirements:

  • SBA lenders typically require QoE reports for deals over $2 million
  • Bank financing almost always requires third-party earnings verification
  • Private equity-backed deals mandate comprehensive QoE analysis

What a Quality of Earnings Report Includes

Revenue Analysis (30-40% of Report)

Revenue Recognition Review:

  • Proper timing of revenue recognition
  • Cutoff testing around period ends
  • Analysis of revenue recognition policies
  • Identification of bill-and-hold arrangements

Revenue Quality Assessment:

  • Customer concentration and churn analysis
  • Pricing trends and competitive positioning
  • Seasonal or cyclical patterns
  • One-time or non-recurring revenue items

Key Metrics Analyzed:

  • Days sales outstanding (DSO) trends
  • Revenue per customer trends
  • Customer acquisition and retention costs
  • Backlog quality and conversion rates

Expense and Cost Structure Analysis (25-35% of Report)

Operating Expense Review:

  • Classification of expenses as operating vs. non-operating
  • Related party expense arrangements
  • Deferred or understated expenses
  • Management compensation and benefits

Cost of Goods Sold Analysis:

  • Inventory valuation methods and consistency
  • Cost allocation methodologies
  • Supplier concentration and pricing trends
  • Gross margin sustainability

Non-Recurring Items Identification:

  • Legal settlements and professional fees
  • Restructuring and severance costs
  • Asset dispositions and write-offs
  • Insurance recoveries and other one-time gains

Cash Flow and Working Capital Analysis (20-25% of Report)

Operating Cash Flow Quality:

  • Net income to operating cash flow conversion
  • Working capital changes and trends
  • Days payable outstanding trends
  • Seasonal working capital requirements

Capital Expenditure Assessment:

  • Historical capex levels vs. depreciation
  • Deferred maintenance and future capex needs
  • Asset condition and replacement cycles
  • Technology and equipment obsolescence

Management Adjustments and Normalization (15-20% of Report)

Owner/Management Compensation:

  • Excess compensation analysis
  • Personal expenses run through the business
  • Related party transactions
  • Management benefit costs

Facility and Overhead Adjustments:

  • Below/above market rent analysis
  • Shared services with related entities
  • Insurance and professional service costs
  • Other occupancy-related adjustments

Red Flags Quality of Earnings Analysis Reveals

Revenue Quality Issues

Timing Manipulation:

  • Channel stuffing near period ends
  • Bill-and-hold arrangements without proper documentation
  • Premature revenue recognition on long-term contracts
  • Revenue pulled forward from subsequent periods

Customer Risk Factors:

  • High customer concentration (>20% from single customer)
  • Customers experiencing financial distress
  • Short-term or month-to-month contracts
  • Declining customer retention rates

Revenue Recognition Problems:

  • Inconsistent application of revenue recognition policies
  • Complex arrangements lacking clear performance obligations
  • Gross vs. net reporting issues
  • Side agreements affecting revenue timing

Cost and Expense Irregularities

Understated Expenses:

  • Deferred maintenance on equipment and facilities
  • Unpaid payroll taxes or employee benefits
  • Professional services and advisory fees
  • Regulatory compliance costs

Timing Issues:

  • Large fourth-quarter expense reversals
  • Capitalized expenses that should be expensed
  • Manipulation of accrual timing
  • Selective cost deferral

Related Party Concerns:

  • Below-market services from related entities
  • Shared costs not properly allocated
  • Personal expenses mixed with business expenses
  • Transfer pricing issues

Cash Flow Warning Signs

Working Capital Deterioration:

  • Accounts receivable growing faster than sales
  • Inventory levels increasing without sales growth
  • Accounts payable stretched beyond normal terms
  • Increasing reliance on vendor financing

Cash Flow Mismatches:

  • High net income but poor cash generation
  • Significant differences between book and tax income
  • Large unexplained cash flow fluctuations
  • Dependence on asset sales for cash flow

Cost and Timeline for Quality of Earnings Reports

Pricing Structure

Full Scope QoE Report:

  • $15,000-$50,000 for deals under $10M enterprise value
  • $50,000-$150,000 for deals $10M-$50M enterprise value
  • $150,000+ for larger transactions

Limited Scope Reviews:

  • $8,000-$25,000 focusing on specific risk areas
  • Typically covers 12-24 months of financial performance
  • Emphasis on key risk factors identified during preliminary review

Factors Affecting Cost:

  • Complexity of business operations and accounting
  • Number of locations and entities
  • Quality of financial records and documentation
  • Scope of analysis required by lenders
  • Timeline constraints and rush fees

Timeline Expectations

Standard Timeline (4-6 weeks):

  • Week 1: Planning, document request, and management interviews
  • Weeks 2-3: Fieldwork and detailed analysis
  • Week 4: Draft report preparation and internal review
  • Weeks 5-6: Final report delivery and management presentation

Expedited Timeline (2-3 weeks):

  • Possible with additional resources and rush fees
  • Requires excellent document preparation by seller
  • May limit scope of analysis
  • Typically 50-100% cost premium

Factors Affecting Timeline:

  • Quality and organization of financial records
  • Management availability for interviews
  • Complexity of identified issues requiring investigation
  • Number of revision cycles required

How to Choose a Quality of Earnings Provider

Provider Types and Capabilities

Big Four Accounting Firms (Deloitte, PwC, EY, KPMG):

  • Best for: Large deals ($50M+), complex international transactions
  • Strengths: Deep expertise, brand recognition, comprehensive resources
  • Considerations: Higher cost, potential overkill for smaller deals

Regional Accounting Firms:

  • Best for: Mid-market deals ($5M-$50M), industry-specific expertise
  • Strengths: Competitive pricing, partner-level attention, local market knowledge
  • Considerations: May lack resources for highly complex transactions

Boutique Advisory Firms:

  • Best for: Specialized industries, unique transaction structures
  • Strengths: Deep industry knowledge, flexible approach, competitive pricing
  • Considerations: Limited resources for very large or complex deals

Key Selection Criteria

Industry Experience:

  • Relevant industry expertise and understanding of business models
  • Knowledge of industry-specific accounting practices
  • Familiarity with industry regulations and compliance requirements
  • Track record with similar transaction sizes

Technical Capabilities:

  • CPA credentials and relevant certifications
  • Experience with your deal size and complexity
  • Knowledge of relevant accounting standards and lender requirements
  • Technology tools and analytical capabilities

Communication and Service:

  • Clear communication style and reporting format
  • Responsiveness to questions and concerns
  • Flexibility to meet timeline requirements
  • References from recent similar engagements

Questions to Ask Potential Providers

Experience and Qualifications:

  • How many QoE reports do you complete annually in our industry?
  • What's your team structure and who will lead our engagement?
  • Can you provide references from similar transactions?
  • What's your experience with our lender/investor requirements?

Process and Approach:

  • What's your standard scope and methodology?
  • How do you handle issues that arise during fieldwork?
  • What level of management access will you require?
  • How do you ensure confidentiality during the process?

Timing and Costs:

  • What's your standard timeline and what could accelerate it?
  • What factors might increase costs beyond your estimate?
  • How do you handle scope changes during the engagement?
  • What deliverables are included in your fee?

Key Questions to Ask During the Review

Management Interview Topics

Revenue Recognition and Customer Base:

  • How do you recognize revenue for different product/service lines?
  • Who are your top 10 customers and what's the relationship history?
  • What's your typical payment terms and collection experience?
  • Are there any unusual revenue arrangements or side agreements?

Cost Structure and Operations:

  • What are your key cost drivers and how are they managed?
  • Are there any related party transactions or shared services?
  • How do you handle inventory valuation and obsolescence?
  • What's your capital expenditure plan and maintenance requirements?

Working Capital and Cash Flow:

  • What are your seasonal working capital requirements?
  • How do you manage accounts receivable and collections?
  • What's your relationship with key suppliers and payment terms?
  • Are there any cash flow constraints or liquidity issues?

Document Requests and Analysis

Financial Documentation:

  • Monthly financial statements for 24-36 months
  • General ledger detail for significant accounts
  • Cash flow statements and bank reconciliations
  • Tax returns and supporting schedules

Operational Documentation:

  • Customer contracts and payment history
  • Supplier agreements and payment terms
  • Employee census and compensation analysis
  • Insurance policies and claims history

Legal and Regulatory:

  • Articles of incorporation and bylaws
  • Material contracts and agreements
  • Litigation and regulatory compliance
  • Environmental and safety documentation

Common Quality of Earnings Adjustments

Revenue Adjustments

Timing Adjustments:

  • Revenue recognized in wrong period: ($50,000-$200,000) typical impact
  • Seasonal revenue smoothing: ($25,000-$100,000) typical impact
  • Bill-and-hold arrangements: ($10,000-$150,000) typical impact

Quality Adjustments:

  • One-time customer projects: ($30,000-$300,000) typical impact
  • Related party revenue: ($20,000-$100,000) typical impact
  • Barter or non-cash transactions: ($5,000-$50,000) typical impact

Expense Adjustments

Compensation Normalization:

  • Excess owner compensation: $50,000-$300,000 typical add-back
  • Personal expenses: $10,000-$75,000 typical add-back
  • Family member wages: $25,000-$100,000 typical add-back

Operating Expense Adjustments:

  • Professional fees for transaction: $25,000-$100,000 typical add-back
  • Deferred maintenance costs: ($15,000-$200,000) typical impact
  • Below-market rent: ($12,000-$60,000) typical annual impact

Working Capital Adjustments

Accounts Receivable:

  • Bad debt reserves: ($10,000-$100,000) typical impact
  • Collection period changes: ($25,000-$150,000) typical impact
  • Customer concentration risk: ($50,000-$300,000) potential impact

Inventory Adjustments:

  • Obsolescence reserves: ($20,000-$200,000) typical impact
  • Valuation method changes: ($15,000-$100,000) typical impact
  • Seasonal inventory build: ($30,000-$250,000) working capital impact

Using Quality of Earnings Results in Negotiations

Valuation Adjustments

Direct Price Reduction: When QoE identifies overstated earnings, calculate the valuation impact:

  • Identified Issue: $100,000 in non-recurring revenue
  • Multiple Impact: 4x EBITDA multiple
  • Price Reduction: $400,000

Purchase Price Allocation: Use QoE findings to allocate more value to tangible assets and less to goodwill:

  • Reduces future amortization expenses
  • Improves post-transaction cash flow
  • May provide tax benefits

Deal Structure Modifications

Earnout Provisions:

  • Higher earnouts when earnings quality is questionable
  • Performance metrics based on cash flow rather than accounting earnings
  • Adjustment mechanisms for identified quality issues

Escrow and Holdbacks:

  • Increase escrow percentage from standard 10% to 15-20%
  • Extend holdback periods from 12 months to 18-24 months
  • Create specific reserves for identified risks

Representations and Warranties:

  • Strengthen financial representations based on QoE findings
  • Add specific warranties addressing identified issues
  • Lower materiality thresholds for financial statement representations

Working Capital Adjustments

Closing Balance Sheet Negotiations:

  • Normalize working capital based on QoE analysis
  • Adjust for seasonal patterns identified in the report
  • Create reserves for collection or inventory issues

Post-Closing Support:

  • Seller financing to cover working capital needs
  • Transition services for critical financial processes
  • Management retention to address key person risks

Contingency Planning

Deal Breakers:

  • Customer concentration exceeding 30-40%
  • Unsustainable cost structure requiring major investment
  • Material misrepresentation of financial performance
  • Cash flow inadequate to service acquisition debt

Risk Mitigation:

  • Insurance solutions for identified risks
  • Contractual protections for specific exposures
  • Management incentives aligned with performance
  • Integration planning to address operational risks

Take the Next Step in Your Acquisition Journey

A quality of earnings report is one of your most powerful tools for making informed acquisition decisions and negotiating favorable deal terms. While the upfront cost may seem significant, the insights gained typically save buyers far more than the report costs—whether through price reductions, better deal terms, or avoiding problematic acquisitions entirely.

Ready to move forward with your acquisition? Dealport can help you secure the financing you need to complete your deal, whether you're pursuing SBA loans, conventional financing, or alternative capital sources.

The right quality of earnings analysis, combined with proper financing, sets the foundation for a successful business acquisition that generates strong returns for years to come.