Summary. Misclassification is unusual because a single worker triggers exposure under four or five separate legal regimes at once, each with its own test and its own agency. This checklist runs an audit accordingly: build the population, gather the documents, then apply the tests in order — the state ABC test, the FLSA economic reality test, the common law control test, and state unemployment and workers' compensation standards. Later phases cover exempt status for workers already classified as employees, and remediation mechanics including reclassification and the voluntary programs that reduce back-tax exposure.

What this checklist is for. A privileged internal audit of contractor and exempt classifications. Run it under counsel; the findings are the roadmap a plaintiff would want. For the doctrine, see Independent Contractor or Employee?.

Phase 1 — Set up the audit

  • Engage counsel and structure the audit for attorney-client privilege and work product; label documents accordingly and route findings through counsel. See Attorney-Client Privilege and Work Product for Businesses.
  • Build the population: everyone paid outside payroll — 1099 recipients, consultants, freelancers, gig workers, staffing agency placements, PEO-sourced workers, and anyone paid through accounts payable.
  • Identify the states where each worker performs services; the test is the state's, not the company's headquarters'.
  • Determine the look-back period by reference to the applicable limitations periods: FLSA two years, three for willful violations, 29 U.S.C. § 255(a); state wage laws often three to six years.
  • Assemble documents: written agreements, invoices, payment records, scheduling systems, training materials, handbooks, org charts, communications about the work, and the systems access each worker holds.
  • Note that the contract label is not the answer — every test looks at the actual relationship, and a contract stating "independent contractor" is close to irrelevant if the facts contradict it.

Phase 2 — Apply the ABC test where a state uses it

For each worker in a state with an ABC test (California, Massachusetts, New Jersey, Illinois for construction, and others; scope varies by statute):

  • A — Control. Is the worker free from control and direction in performing the work, both under the contract and in fact?
  • B — Outside the usual course. Is the service outside the usual course of the hiring entity's business? This prong fails most classifications and cannot be cured by a contract. A cleaning company's cleaners fail it; a plumber repairing the cleaning company's office does not.
  • C — Independently established trade. Is the worker customarily engaged in an independently established trade, occupation, or business of the same nature? Look for other clients, marketing, a business entity, insurance, and licenses.
  • Confirm whether a statutory exemption applies (California's Labor Code §§ 2775-2787 exempt a long list of occupations and provide a business-to-business exemption with its own multi-factor test).
  • Record the evidence for each prong, not just the conclusion.

Why this matters. Dynamex Operations West, Inc. v. Superior Court, 4 Cal. 5th 903 (2018), adopted the ABC test for California wage orders, and A.B. 5 extended it by statute. Prong B is not balanced against the others — failing it ends the analysis.

Phase 3 — Apply the FLSA economic reality test

  • Assess opportunity for profit or loss depending on managerial skill.
  • Assess investment by the worker relative to the employer's investment.
  • Assess the permanence of the relationship.
  • Assess the nature and degree of control, including scheduling, supervision, price-setting, and the ability to work for others.
  • Assess whether the work is an integral part of the employer's business.
  • Assess the skill and initiative the work requires.
  • Weigh the factors in totality, without a mechanical count. See Rutherford Food Corp. v. McComb, 331 U.S. 722 (1947).
  • Confirm which DOL rule is currently in effect and its litigation status; the framing has changed repeatedly, while the statutory "suffer or permit to work" standard, 29 U.S.C. § 203(g), has not.
  • Assess joint employment exposure for staffing agency and subcontracted workers.

Phase 4 — Tax, benefits, and state programs

  • Apply the common law control test for federal employment tax purposes — behavioral control, financial control, and the relationship of the parties.
  • Quantify exposure: unpaid FICA, FUTA, and withholding, plus interest and penalties. Note the reduced rates under 26 U.S.C. § 3509 for unintentional misclassification, and that they are unavailable if no Form 1099 was filed.
  • Assess Section 530 relief (Revenue Act of 1978): a reasonable basis, consistent treatment of all similarly situated workers, and filing all required returns consistently. Consistency failures are the usual disqualifier.
  • Assess ERISA exposure — plan eligibility often turns on the plan's own definition, and the Vizcaino v. Microsoft Corp., 120 F.3d 1006 (9th Cir. 1997), line of cases makes retroactive benefit claims a real risk. Review plan definitions for a classification-based exclusion.
  • Assess state unemployment insurance exposure under each state's test, and the audit history of those agencies (a single claimant's UI claim is the most common trigger for a full audit).
  • Assess workers' compensation exposure — an uninsured injury to a misclassified worker can mean loss of the exclusive remedy defense and personal liability in some states.
  • Assess state wage payment law: unpaid overtime, minimum wage, expense reimbursement (California Labor Code § 2802 is a frequent driver), meal and rest premiums, and wage statement penalties.
  • Assess local ordinances: paid sick leave, predictive scheduling, and freelancer protection laws such as New York's Freelance Isn't Free Act.

Phase 5 — The other classification question: exempt status

  • For each salaried employee treated as exempt, confirm the salary basis — a predetermined amount not subject to improper deductions.
  • Confirm the salary level meets the currently effective threshold; verify the operative figure rather than relying on memory, since it has been revised and litigated.
  • Confirm the duties test for the claimed exemption: executive, administrative, professional, computer, or outside sales. 29 C.F.R. pt. 541.
  • For the administrative exemption, confirm the work is directly related to management or general business operations and includes the exercise of discretion and independent judgment on matters of significance — the most commonly failed exemption.
  • For the executive exemption, confirm supervision of two or more full-time equivalents and genuine authority over hiring or firing.
  • Confirm highly compensated employee treatment where used, and note that a daily-rate worker paid no guaranteed weekly amount is not paid on a salary basis. Helix Energy Solutions Group, Inc. v. Hewitt, 598 U.S. 39 (2023).
  • Check the state exemption tests, which are often stricter (California requires more than 50 percent of time on exempt duties and a higher salary threshold).
  • Audit improper deductions and confirm a safe harbor policy exists and is followed. 29 C.F.R. § 541.603.
  • Review job descriptions against what people actually do.

Phase 6 — Quantify and remediate

  • Build an exposure model: unpaid overtime (using the correct regular rate, including nondiscretionary bonuses), liquidated damages, unpaid taxes, benefits, penalties, and fees.
  • Model the collective and class risk — misclassification claims are structurally suited to FLSA collective actions and Rule 23 state wage classes. See Class Actions Under Rule 23.
  • Decide the remediation path for each group: reclassify prospectively, restructure the relationship to support the classification, or defend it with documented support.
  • If restructuring, make real changes: remove scheduling control, permit substitutes and other clients, stop supplying equipment, stop requiring attendance at internal meetings, invoice-based payment. Cosmetic changes do not survive discovery.
  • Consider the IRS Voluntary Classification Settlement Program and its eligibility requirements.
  • Consider whether arbitration agreements with class waivers are available and enforceable for the workforce, noting the transportation worker exemption, 9 U.S.C. § 1, and Bissonnette v. LePage Bakeries Park St., LLC, 601 U.S. 246 (2024).
  • Communicate reclassification carefully — a memo saying "we were doing this wrong" is Exhibit A. State the change and its effective date; leave the legal conclusion out.
  • Update agreements, onboarding, payroll systems, and the vendor-versus-worker intake process so the same problem does not regenerate.
  • Set a recurring review and a rule that any new contractor engagement passes a documented intake screen.

Common mistakes

  • Auditing without privilege, creating a discoverable roadmap.
  • Treating the written agreement as the answer.
  • Applying one test when four apply.
  • Missing prong B of the ABC test, which no contract can fix.
  • Reclassifying with an apology memo.
  • Cosmetic restructuring that does not change the facts.
  • Ignoring exempt-status classification, which is often the larger exposure.
  • Failing to file 1099s, which forfeits reduced tax rates and Section 530 relief.
  • Not checking the ERISA plan definitions.

Primary authority

Related

This checklist is educational and not legal advice. Classification standards vary by state and by statute and change with regulation and litigation. Run any audit under the direction of qualified employment counsel.