Why does HR and Employment Diligence matter?
Employment issues are among the most common surprises in diligence because they accumulate quietly: a contractor who should have been classified as an employee, an unpaid overtime claim, an equity grant promised verbally but never papered, and unlike a product bug, these translate directly into dollar-denominated legal exposure the buyer will either price into the deal or require the seller to indemnify against, which means the seller effectively pays for the cleanup either way.
What does HR and Employment Diligence look like in practice?
Suppose a company has treated five long-term contractors as effectively full-time staff (set hours, company equipment, no other clients) without ever reclassifying them as employees. Employment diligence for an acquisition flags this as misclassification risk, since a state labor agency or the contractors themselves could later claim owed benefits and back taxes, and the buyer either lowers the offer to account for the exposure or requires it addressed and indemnified against before closing.
What are the common mistakes with HR and Employment Diligence?
- Keeping long-term contractors in that classification well past the point their working relationship resembles employment, to avoid payroll tax and benefits costs.
- Not maintaining signed, complete personnel files (offer letters, IP assignment agreements, current compensation) for every employee and contractor.
- Promising equity grants verbally and failing to formally document and board-approve them before an outside review looks for the paper trail.
- Assuming employment law is uniform across states, when classification rules, notice requirements, and benefits obligations vary meaningfully by jurisdiction.
Related concepts
- Employee vs. Independent ContractorThe legal test that determines whether a worker must be treated as a payroll employee, with tax withholding and benefits obligations, or can be engaged as a self-directed independent contractor, and misclassifying someone exposes the company to back taxes and penalties.
- Corporate Governance DiligenceThe review of a company's formal corporate records (board minutes, written consents, stock issuance approvals, bylaws and amendments) to confirm that major company actions were actually authorized the way corporate law requires, not just informally agreed to.
- Offer Letter vs. Employment AgreementAn offer letter confirms the basic terms of at-will employment, title, compensation, start date; an employment agreement is a more comprehensive contract, typically for executives, that can add severance, non-compete terms, and specific termination conditions.