HR & Employee Due Diligence: Benefits, Contracts & Culture

In any acquisition, the people are often the most valuable asset - and the greatest source of risk. Human resources due diligence goes far beyond reviewing headcount numbers; it requires a thorough assessment of compensation structures, benefits obligations, employment contracts, cultural dynamics, compliance issues, and the overall health of the workforce. Poor HR due diligence can lead to unexpected liabilities, key employee departures, integration failures, and significant post-acquisition costs.

This guide provides a detailed framework for conducting thorough HR and employee due diligence, helping searchers identify people-related risks, understand total compensation costs, assess retention challenges, and develop strategies for successful workforce integration. Whether you're acquiring a 10-person service business or a 200-employee manufacturer, understanding the human capital dimension is critical to acquisition success.

Why HR Due Diligence Matters

Human resources due diligence is essential because people-related issues frequently derail acquisitions that looked promising on paper. Several factors make HR DD particularly critical in search fund acquisitions:

• Hidden liabilities: Undisclosed compensation arrangements, deferred compensation, pension obligations, or pending employment claims can create significant unexpected costs.
• Key person dependency: Many small and medium-sized businesses depend heavily on a few key employees whose departure would seriously damage the business.
• Cultural misalignment: Incompatible cultures between acquirer and target often lead to integration failures, reduced morale, and voluntary turnover.
• Compliance risks: Violations of wage and hour laws, misclassification of employees, inadequate safety programs, or discrimination issues can result in penalties and lawsuits.
• Total compensation surprises: Benefits, bonuses, and other compensation elements may be substantially higher than base salaries suggest, affecting your economic model.
• Retention challenges: Change-of-control provisions, unvested equity, or simple uncertainty can trigger key employee departures during transition.

Studies consistently show that cultural and people issues are among the top reasons acquisitions fail to achieve their intended value. Thorough HR due diligence helps you identify these risks early, negotiate appropriate protections, and develop integration plans that retain critical talent.

Employee Census and Organization Review

The foundation of HR due diligence is understanding exactly who works for the company, in what capacity, and how the organization is structured. Request a detailed employee census that includes:

Critical Census Data Points

• Name, position, and department: Complete organizational structure with reporting relationships.
• Employment status: Full-time, part-time, seasonal, or temporary; exempt vs. non-exempt classification.
• Hire date and tenure: Understanding tenure patterns reveals stability and identifies key institutional knowledge holders.
• Location: Physical work location, remote/hybrid status, and any multi-state employment considerations.
• Base compensation: Current salary or hourly rate, last increase date, and increase percentage.
• Bonus eligibility: Target bonuses, actual bonuses paid over past 3 years, and criteria for payment.
• Commission structure: For sales roles, detailed commission plans and typical earnings.
• Equity/ownership: Any stock options, phantom equity, profit sharing, or ownership stakes.
• Visa status: For any employees requiring work authorization, understand visa types and renewal timelines.

Beyond the census data, request organizational charts that show both formal reporting structures and informal influence patterns. Interview the seller to understand which employees are truly critical to operations, who are the institutional knowledge holders, and who might be flight risks during a transition.

Key Analysis Questions

• What is the tenure distribution? High recent turnover or very low turnover can both signal issues.
• Are there key person dependencies where one individual's departure would seriously harm the business?
• How does the org structure align with stated strategy? Are there redundancies or gaps?
• What is the employee age distribution? Significant upcoming retirements create succession needs.
• Are employee classifications (exempt/non-exempt, employee/contractor) correct under applicable law?
• Do compensation levels vary significantly for similar roles, suggesting inconsistent practices?

Compensation Benchmarking and Analysis

Understanding whether current compensation is market-competitive, above-market, or below-market has significant implications for your acquisition model and post-closing plans.

Benchmarking Process

Compare current compensation against market data from sources like:

• Industry surveys: Trade associations often provide compensation surveys for specific industries and roles.
• General compensation databases: Platforms like Payscale, Salary.com, or Glassdoor provide market data by geography and role.
• Recruiting firms: Industry-specific recruiters can provide current market intelligence for critical roles.
• Government data: Bureau of Labor Statistics provides occupational employment statistics by metro area.

For each major role category, determine whether current compensation is:

• Below market (25th percentile or lower): Creates retention risk and may require increases post-close, impacting your financial model. However, may indicate opportunity if you can improve morale and retention through modest raises.
• Market competitive (25th-75th percentile): Generally sustainable, though you should still budget for annual merit increases.
• Above market (75th percentile or higher): May be necessary for specialized roles or tight labor markets, but could indicate inefficiency or special arrangements that need investigation.

Total Compensation Analysis

Base salary is only part of the picture. Calculate total compensation including:

• Base salary or wages: Including overtime patterns for non-exempt employees.
• Annual bonuses: Both stated targets and actual historical payments.
• Commissions: Average and high-end commission payments for sales roles.
• Equity/profit sharing: Value of any equity compensation or profit-sharing arrangements.
• Benefits cost: Employer portion of health insurance, retirement contributions, and other benefits (see benefits section below).
• Perquisites: Car allowances, club memberships, personal use of company assets, or other perks.
• Deferred compensation: Any unvested bonuses, SERPs, or other deferred arrangements.

Calculate total compensation as a percentage of revenue and compare to industry norms. Labor costs that are significantly higher than industry averages may indicate inefficiency or quality differentiation; costs significantly below market may indicate retention risk.

Benefits Plan Analysis

Employee benefits often represent 20-40% of total compensation costs and can carry significant hidden liabilities. A thorough benefits review should cover:

Health and Welfare Benefits

• Health insurance: Request summary plan descriptions (SPDs), carrier contracts, renewal dates, and 3-year premium history. Understand employer vs. employee contribution percentages, plan types offered (PPO, HDHP, etc.), and participation rates.
• Dental and vision: Coverage types, carrier details, and costs.
• Life and disability insurance: Coverage amounts, any employer-paid vs. voluntary coverage, and premium costs.
• Health Savings Accounts (HSAs) or Flexible Spending Accounts (FSAs): Employer contribution levels and participation rates.
• COBRA administration: Any current COBRA participants and associated costs.

Pay particular attention to pending premium increases, plan renewal dates relative to your expected closing date, and whether the company is fully insured or self-insured. Self-insured plans carry additional risk and require understanding stop-loss coverage and claims reserves.

Retirement Benefits

Retirement plans are a common source of unexpected liabilities in acquisitions:

• 401(k) or 403(b) plans: Request plan documents, recent Form 5500 filings, employer match formula, participation rates, and vesting schedules. Ensure the plan has passed required non-discrimination testing (ADP/ACP tests).
• Defined benefit pension plans: Rare in small businesses but occasionally exist; require actuarial valuation to understand funded status and future contribution obligations.
• SIMPLE IRA or SEP IRA: Common in very small businesses; understand contribution formulas and obligations.
• Deferred compensation plans: Non-qualified plans for executives; understand vesting, payment triggers, and funding status.

Have the company's third-party administrator (TPA) or benefits consultant provide a certification that the plan is in compliance with ERISA and IRS requirements. Request evidence that required contributions have been timely made and that participant loans, if any, are being properly administered.

Paid Time Off and Leave Policies

• Vacation and PTO accrual: Understand accrual rates, carryover policies, and current accrued but unused balances. Unused vacation represents a liability you may need to pay out.
• Sick leave: Separate sick leave policies and state-mandated sick leave requirements.
• Paid holidays: Number and which holidays are observed.
• Parental leave: Any paid parental leave beyond FMLA/state requirements.
• Sabbaticals: Some companies offer sabbaticals after certain tenure milestones.

Calculate the total liability for accrued but unused PTO, as this is often an at-close payment obligation or must be reserved on the balance sheet.

Other Benefits

• Tuition reimbursement: Programs and annual utilization.
• Professional development: Training budgets and typical spending.
• Commuter benefits: Parking, transit passes, or commuter benefit plans.
• Wellness programs: Gym memberships, wellness incentives, or on-site programs.
• Employee assistance programs (EAP): Mental health and counseling services.

Employment Contracts and Agreements

Request copies of all employment-related contracts and agreements, and review them carefully with legal counsel:

Employment Agreements

• Written employment contracts: Some key employees may have formal employment agreements specifying compensation, term, duties, termination provisions, and severance. Pay special attention to change-of-control provisions that may trigger severance or accelerated vesting.
• Offer letters: Even if not formal contracts, offer letters may create enforceable commitments regarding compensation, bonuses, or other terms.
• Severance agreements: Any existing severance arrangements or past severance payments to understand precedent.

Restrictive Covenants

Understanding the enforceability and scope of restrictive covenants is critical:

• Non-compete agreements: Review scope (geography, duration, restricted activities) and enforceability under applicable state law. Note that some states (like California) generally prohibit non-competes, while others enforce them if reasonable.
• Non-solicitation agreements: Restrictions on soliciting customers or employees; generally more enforceable than broad non-competes.
• Non-disclosure/confidentiality agreements: Protection of trade secrets and confidential information.
• Intellectual property assignment: Ensure employees have assigned work product and inventions to the company.

If key employees lack adequate restrictive covenants, plan to implement appropriate agreements post-close (ideally in exchange for some consideration like a retention bonus).

Independent Contractor Agreements

Many small businesses misclassify employees as independent contractors to avoid payroll taxes and benefits costs. This creates significant risk:

• Review all independent contractor agreements and apply the appropriate test (IRS 20-factor test, state-specific ABC tests) to determine if the workers should be classified as employees.
• Misclassification can result in back taxes, penalties, interest, and benefits obligations, plus potential wage and hour claims.
• If you identify misclassification, quantify the potential liability and either negotiate a purchase price adjustment or ensure the seller indemnifies you for pre-closing misclassification.

Key Employee Retention

Retaining key employees through the transition is often the most critical factor in acquisition success. Even in businesses that aren't strictly "people businesses," the departure of a few key individuals can seriously damage operations, customer relationships, and institutional knowledge.

Identify Critical Employees

Work with the seller to identify employees who are truly critical, considering:

• Unique expertise: Employees with specialized technical knowledge, certifications, or licenses that are difficult to replace.
• Customer relationships: Employees who own key customer relationships, especially in service businesses.
• Operational knowledge: Long-tenured employees who understand how things really work, beyond what's documented.
• Leadership: Managers who set the tone and whom other employees follow.
• Institutional history: Employees who understand the company's evolution, past decisions, and informal processes.

Assess Retention Risk

For each critical employee, evaluate retention risk by considering:

• Are they compensated competitively? Underpaid employees are flight risks during transition.
• What is their relationship with the current owner? Employees deeply loyal to the selling owner may leave when they do.
• Do they have equity or unvested compensation that will be cashed out at close? This removes a retention incentive.
• Have they expressed interest in new challenges or seemed restless? Uncertainty creates opportunity to explore other options.
• Are they nearing retirement or other life transitions?

Retention Strategies

Consider implementing retention strategies before or immediately after close:

• Retention bonuses: One-time or milestone-based bonuses paid if the employee stays for a specified period (typically 12-24 months). Structure as a percentage of salary (e.g., 25-50%) and tie to specific stay dates or performance milestones.
• Transaction bonuses: Immediate bonuses at close to share the success and create goodwill, though these don't create retention incentive beyond the initial gesture.
• Equity or profit sharing: Offering new equity or profit-sharing arrangements in the acquired business to align incentives long-term.
• Career development: Demonstrating commitment to employee growth through training, expanded responsibilities, or clear advancement paths.
• Early engagement: Involving key employees in transition planning (to the extent possible while maintaining confidentiality) so they feel included rather than surprised.

Budget for retention costs in your acquisition model, typically 2-5% of the purchase price for key employee retention programs. See our article on employee retention in acquisition for detailed retention strategies.

Culture Assessment

Culture is notoriously difficult to assess during due diligence, yet cultural misalignment is a leading cause of acquisition failure. While you can't fully understand a company's culture from documents, you can gather meaningful insights:

Cultural Due Diligence Methods

• Employee interviews: If possible, conduct confidential interviews with a cross-section of employees at different levels. Ask about what they value, how decisions are made, what frustrates them, and what they'd change.
• Site visits: Observe the workplace environment, employee interactions, physical workspace, and overall atmosphere. Are people engaged or just going through the motions?
• Review communications: Look at internal communications, employee handbooks, company newsletters, and meeting notes to understand tone, formality, and values.
• Turnover analysis: High turnover, especially among high performers, often signals culture problems. Ask for exit interview data if available.
• Glassdoor and similar sites: Review employee reviews on Glassdoor, Indeed, or other platforms, while recognizing that these skew toward disgruntled employees.
• Reference calls: Speak with former employees who left on good terms to get candid perspectives.

Key Cultural Dimensions to Assess

• Decision-making: Centralized vs. distributed; data-driven vs. intuitive; fast vs. deliberate.
• Communication style: Formal vs. informal; transparent vs. need-to-know; top-down vs. collaborative.
• Pace and urgency: Fast-paced and urgent vs. steady and methodical.
• Innovation vs. process: Emphasis on creativity and trying new things vs. efficiency and proven methods.
• Customer focus: Degree of customer-centricity and empowerment to serve customers.
• Work-life balance: Expectations around hours, availability, and flexibility.
• Accountability and performance: How performance is measured, feedback is given, and accountability is enforced.

Consider how the target company's culture aligns with your own leadership style and values. Perfect alignment isn't necessary, or even desirable if you plan to drive change, but you need to understand the gaps and have a plan for bridging them. See our article on culture change post-acquisition for strategies on managing cultural integration.

Labor Law Compliance Review

Employment law violations can result in significant penalties, back pay obligations, and litigation. A thorough compliance review should cover:

Wage and Hour Compliance

• Exempt vs. non-exempt classification: Review job descriptions, actual duties, and compensation for all exempt employees to ensure they meet FLSA exemption tests (salary basis, salary level, duties test). Misclassification is extremely common and costly.
• Overtime calculation: For non-exempt employees, verify that overtime is being calculated correctly, including on bonuses and other compensation where required.
• Meal and rest breaks: Ensure compliance with state-specific requirements (e.g., California's strict meal and rest break rules).
• Pay stub and recordkeeping: Verify that pay stubs include all required information and that time records are being properly maintained.
• Final paycheck timing: Ensure terminated employees receive final paychecks within required timeframes.
• Minimum wage: Confirm compliance with federal, state, and local minimum wage requirements.

Anti-Discrimination and Harassment

• Policies and training: Review anti-discrimination and harassment policies, and verify that required training has been provided (e.g., California requires harassment prevention training).
• Complaint procedures: Ensure written procedures exist for reporting and investigating complaints.
• EEO-1 reporting: For companies with 100+ employees, verify that EEO-1 reports have been filed as required.
• Demographic analysis: Review workforce demographics for any patterns that might suggest discrimination in hiring, promotion, or compensation.

Leave Compliance

• FMLA: For companies with 50+ employees, verify FMLA compliance including notices, tracking, and required certifications.
• State and local leave laws: Many states and cities have leave requirements beyond FMLA, including paid sick leave, pregnancy leave, and family leave. Ensure compliance with all applicable laws.
• ADA accommodation: Review requests for reasonable accommodation and verify appropriate interactive process and documentation.

Workplace Safety

• OSHA compliance: Review OSHA logs (Form 300/300A), any citations or inspections, and written safety programs required by OSHA standards.
• Workers' compensation: Verify current workers' comp coverage, review 3-5 year loss history, and understand experience modification rate (EMR). High claims frequency or severity can indicate safety issues and will affect future premium costs.
• Safety training: Confirm that required safety training has been provided and documented.

Immigration (I-9) Compliance

• Review I-9 forms for all employees to ensure they're complete, timely, and properly retained. I-9 violations carry significant per-form penalties.
• For employees on work visas, understand visa types, renewal requirements, and any dependencies on the employer.

Consider engaging an employment law attorney to conduct a thorough compliance audit as part of due diligence. The cost (typically $5,000-$15,000) is modest compared to the potential liability for non-compliance.

Union Considerations

If the target company has unionized employees or operates in an industry with significant union presence, additional diligence is required:

Union Due Diligence

• Collective bargaining agreements (CBAs): Review all CBAs, including expiration dates, wage and benefit terms, work rules, seniority provisions, and grievance procedures. CBAs typically survive a change in ownership under successor employer doctrine.
• Labor relations history: Understand the history of labor relations, including past strikes, unfair labor practice charges, grievances, and arbitration decisions.
• Pension and benefit obligations: Union plans often involve multi-employer pension funds that can carry significant withdrawal liability if you reduce headcount or exit the plan.
• Current negotiations: If the CBA is expiring soon or currently being negotiated, understand the status and likely outcomes.
• Union leadership: Meet with union leadership if possible to understand their concerns and build relationships.

Union considerations can significantly impact your operational flexibility and labor costs. Factor these constraints into your acquisition thesis and ensure you have a plan for managing union relationships post-close.

People Risk Assessment

Synthesize your HR due diligence findings into an overall people risk assessment:

Quantifiable Risks

• Hidden liabilities: Accrued PTO, pending claims, compliance violations, or benefit plan underfunding that will require cash outlay.
• Retention costs: Bonuses and incentives needed to retain key employees through transition.
• Compensation adjustments: Raises needed to bring below-market compensation to competitive levels.
• Benefit plan changes: Costs to harmonize benefits with your standards or address pending premium increases.

Qualitative Risks

• Key person dependency: Risk of business disruption if critical employees depart.
• Cultural challenges: Difficulty of integrating cultures or driving needed cultural change.
• Talent gaps: Roles that are unfilled or filled with underperformers, requiring recruiting efforts.
• Succession issues: Pending retirements or departures without succession plans.
• Morale and engagement: Low morale or engagement that will require time and effort to improve.

Use this risk assessment to inform your negotiations (seeking purchase price adjustments or indemnities for identified liabilities), structure retention arrangements, and develop your first 100 days people plan. See our article on the first 100 days for integration planning guidance.

HR Due Diligence Checklist

Use this thorough checklist to ensure you cover all critical HR due diligence areas:

Employee Census and Organization

• Complete employee census with name, title, department, hire date, location, status
• Compensation details: base, bonus, commission, equity for all employees
• Organizational charts showing reporting structures
• List of key employees and their criticality to operations
• Turnover data for past 3 years by role and department
• Open positions and recruiting pipeline
• Demographic data for EEO analysis

Compensation and Benefits

• Compensation benchmarking analysis vs. market for key roles
• Bonus and commission plan documents and historical payouts
• Equity/profit-sharing arrangements and vesting schedules
• Health insurance: SPDs, carrier contracts, 3-year premium history, renewal dates
• Dental, vision, life, and disability insurance details
• 401(k) or other retirement plan documents, Form 5500s, compliance testing results
• PTO accrual balances and liability calculation
• Leave policies: vacation, sick, FMLA, parental, other
• Other benefits: tuition reimbursement, wellness, commuter, etc.

Employment Agreements and Policies

• Employment agreements for all employees (if any)
• Offer letters for key employees
• Non-compete, non-solicitation, and NDA agreements
• IP assignment agreements
• Independent contractor agreements
• Employee handbook and policies
• Severance policies and past severance payments
• Change of control provisions in any agreements

Compliance

• Exempt/non-exempt classification review for FLSA compliance
• Independent contractor vs. employee classification review
• I-9 forms and immigration compliance
• OSHA logs and any citations or inspections
• Workers' compensation: current policy, 3-5 year loss history, EMR
• Anti-discrimination and harassment policies and training records
• EEO-1 reports (if applicable)
• FMLA notices and compliance (if applicable)
• State and local leave law compliance
• Pay stub and payroll recordkeeping review

Labor Relations

• Collective bargaining agreements (if applicable)
• Union grievances, arbitrations, and unfair labor practice charges
• Multi-employer pension plan withdrawal liability (if applicable)
• Status of any ongoing union negotiations or organizing efforts

Litigation and Claims

• Pending employment-related litigation or claims
• EEOC charges or state civil rights agency complaints
• Wage and hour claims or investigations
• OSHA complaints or investigations
• Unemployment claims history
• Past settlements or judgments

Culture and Engagement

• Employee survey results (if available)
• Exit interview data and analysis
• Site visits and workplace observations
• Employee interviews (if possible)
• Glassdoor and other review site analysis
• Reference calls with former employees

Post-Due Diligence Action Plan

Once you've completed HR due diligence, develop a clear action plan addressing what you've learned:

Pre-Close Actions

• Negotiate protections: Seek purchase price adjustments, escrows, or indemnities for identified liabilities (compliance issues, pending claims, benefit plan underfunding).
• Structure retention arrangements: Finalize retention bonus agreements or new incentive plans for key employees, ideally executed at closing.
• Plan communication: Develop communication plan and FAQs for employees about the transition, including how it affects compensation, benefits, and day-to-day work.
• Prepare benefits transition: If you plan to change benefits, understand timelines and requirements for COBRA, HIPAA, and plan terminations.

First 100 Days Actions

• Meet with all employees: Conduct one-on-ones with key employees and team meetings with all employees to build relationships, listen to concerns, and communicate your vision.
• Address urgent retention risks: Execute retention bonuses, make compensation adjustments for critically underpaid employees, or provide clarity on advancement opportunities.
• Fix compliance issues: Remediate any identified compliance violations (misclassification, I-9 deficiencies, safety issues) to limit ongoing risk.
• Assess talent gaps: Confirm your due diligence assessment of talent and identify any underperformers who need development or replacement.
• Begin culture building: Start modeling desired behaviors, communicating values, and making any necessary cultural shifts gradually and transparently.

For detailed guidance on talent strategy post-acquisition, see our articles on talent acquisition post-close and building trust with inherited teams.

Common HR Due Diligence Mistakes

Avoid these frequent pitfalls in HR due diligence:

• Focusing only on top-line headcount and comp: Looking at total payroll without understanding composition, tenure, retention risk, and hidden liabilities misses critical issues.
• Skipping the culture assessment: Assuming you can change culture easily post-close leads to costly integration failures.
• Ignoring the employee perspective: Due diligence that only involves seller conversations without any employee interaction misses the real story.
• Underestimating retention costs: Failing to budget adequately for retention bonuses, raises, or benefits improvements needed to keep key people.
• Missing compliance landmines: Not conducting thorough FLSA classification review, I-9 audit, or workers' comp analysis exposes you to inherited liabilities.
• Overlooking change of control provisions: Not identifying employment agreements or benefit plans with change-of-control triggers that accelerate vesting or trigger severance.
• Waiting until post-close for retention planning: Key employees start looking for new jobs the moment they learn of a sale; you need retention strategies ready at closing, not weeks later.
• Treating HR as a checkbox: Rushing through HR DD to focus on financials when people issues often determine acquisition success or failure.

Conclusion

Human resources due diligence is not a nice-to-have; it's essential to understanding the full value and risk of any acquisition. The employees you inherit will determine whether you can execute your business plan, whether customers stay, and whether the company culture supports or undermines your goals.

Approach HR DD with the same rigor you apply to financial and operational diligence. Use the thorough checklist above, engage specialists where needed (employment attorneys for compliance, benefits consultants for plan reviews), and budget adequate time for employee interviews and cultural assessment.

The findings from HR due diligence should inform your purchase price negotiations, your closing conditions and indemnities, your retention and incentive strategies, and your first 100 days plan. Companies that excel at HR due diligence and follow through with thoughtful people strategies post-close dramatically increase their odds of acquisition success.

For more on conducting thorough acquisition due diligence, see our complete due diligence checklist.

Frequently asked questions

What percentage of acquisition failures are caused by people-related issues?

People-related issues are a leading cause of acquisition underperformance. Deloitte’s M&A trends research found that cultural and human capital challenges contribute to failure in approximately 30% of acquisitions, making it the second most common cause after overpayment. SHRM’s M&A due diligence guide reports that 47% of key employees leave within the first year of an acquisition when no formal retention program is in place, and that each departing key employee costs the business 1.5-2x their annual salary in replacement costs, lost productivity, and institutional knowledge loss. Thorough HR due diligence and proactive retention planning can reduce key employee turnover to below 15%.

How much should a buyer budget for employee retention programs?

Industry best practice is to budget 2-5% of the purchase price for key employee retention programs. For a $10M acquisition, this translates to $200K-$500K allocated across retention bonuses (typically 25-50% of base salary vesting over 12-24 months), compensation adjustments for underpaid employees, and new equity incentive plans. The U.S. Department of Labor’s research on employee turnover suggests that the cost of not investing in retention is significantly higher, replacing a skilled employee costs 50-200% of their annual salary when factoring in recruiting, training, and lost productivity. Build retention costs into your financial model during LOI negotiations.

What are the most common compliance issues found during HR due diligence?

The three most common compliance issues are worker misclassification (employees incorrectly classified as independent contractors or exempt from overtime), incomplete I-9 documentation, and wage and hour violations. SHRM reports that 10-30% of workers in SMEs may be misclassified, with potential back-tax liabilities of 20-40% of affected wages. The Department of Labor’s enforcement data shows that I-9 violations carry penalties of $252-$2,507 per form, and the average wage and hour settlement for small businesses ranges from $50K-$250K. Engaging an employment law attorney to conduct a compliance audit ($5K-$15K) during due diligence is a cost-effective way to identify and quantify these risks before closing.