Benefits Audit Checklist

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Benefits Audit Checklist

Company Name:

Plan Year:

Benefits Administrator:

Number of Eligible Employees:

Health & Welfare Plan Compliance

☐Verify SPD distribution to participants

Confirm that Summary Plan Descriptions have been distributed to all eligible participants within the required timeframes.

☐Audit ACA employer mandate compliance

Verify that applicable large employer status is correctly determined and that minimum essential coverage is offered to eligible employees.

☐Check COBRA administration procedures

Review COBRA qualifying event notifications, election timelines, and premium collection processes for compliance with federal requirements.

☐Review HIPAA privacy compliance measures

Ensure that health plan administration practices comply with HIPAA privacy and security rules for protected health information.

☐Verify mental health parity compliance

Confirm that mental health and substance abuse benefits comply with Mental Health Parity and Addiction Equity Act requirements.

☐Audit Section 125 plan documentation

Review cafeteria plan documents to ensure elections, qualifying life events, and non-discrimination testing are properly administered.

Enrollment & Eligibility Management

☐Verify eligibility criteria are applied consistently

Audit a sample of enrollments to confirm that waiting periods and eligibility requirements are applied uniformly across all employees.

☐Check open enrollment process accuracy

Review open enrollment records to ensure all employee elections were processed correctly and within the designated enrollment window.

☐Audit qualifying life event changes

Verify that mid-year enrollment changes due to qualifying life events were processed within required timeframes with proper documentation.

☐Confirm dependent eligibility verification

Ensure that dependent eligibility documentation such as marriage certificates and birth certificates is collected and verified.

☐Review terminated employee benefit cessation

Confirm that benefits are terminated on the correct date following employee separation and that COBRA notices are sent timely.

Retirement Plan Administration

☐Verify 401(k) contribution limits compliance

Confirm that employee deferrals do not exceed annual IRS contribution limits and that catch-up contributions are properly administered.

☐Audit employer match calculations

Verify that employer matching contributions are calculated correctly according to the plan document formula and vesting schedule.

☐Check non-discrimination testing results

Review ADP, ACP, and top-heavy testing results to ensure the plan does not disproportionately favor highly compensated employees.

☐Review loan and hardship withdrawal processing

Audit participant loans and hardship withdrawals to confirm they comply with plan provisions and IRS regulations.

☐Verify timely deposit of contributions

Confirm that employee salary deferrals are deposited into the plan trust within the DOL's required timeframes.

☐Assess plan document and amendment currency

Ensure the retirement plan document has been updated with all required amendments and restatements within IRS deadlines.

Carrier & Vendor Management

☐Reconcile carrier invoices against enrollment

Compare insurance carrier billing statements against internal enrollment records to identify discrepancies in headcount or coverage tiers.

☐Audit vendor service level agreements

Review SLAs with benefits vendors to ensure performance metrics, response times, and deliverables are being met.

☐Verify broker compensation disclosures

Confirm that insurance broker compensation and fee arrangements are disclosed as required under ERISA Section 408(b)(2).

☐Check data feed accuracy to carriers

Verify that electronic enrollment data feeds transmit correct employee information, coverage elections, and effective dates to carriers.

☐Review claims processing and appeals outcomes

Audit a sample of benefit claims and appeals to ensure they are processed fairly and within required timeframes.

Leave & Time-Off Benefits

☐Verify PTO accrual calculations

Audit paid time off accrual rates and balances to ensure they are calculated correctly based on tenure and policy rules.

☐Audit FMLA tracking and documentation

Review FMLA eligibility determinations, designation notices, and leave usage tracking for compliance with federal regulations.

☐Check state paid leave program compliance

Confirm that the company complies with applicable state paid family leave, sick leave, and disability insurance programs.

☐Review parental leave policy administration

Verify that parental leave benefits are administered consistently and that employees receive all entitled leave and pay.

☐Validate leave return-to-work processes

Ensure that fitness-for-duty certifications and job restoration procedures for employees returning from leave comply with legal requirements.

☐Assess bereavement and jury duty policies

Review bereavement and civic duty leave policies to confirm they meet legal minimums and are applied consistently.

Compliance Reporting & Filings

☐Verify Form 5500 filing completion

Confirm that annual Form 5500 filings for all applicable benefit plans have been submitted accurately and by the filing deadline.

☐Check SAR distribution to participants

Verify that Summary Annual Reports have been distributed to plan participants within the required timeframe after Form 5500 filing.

☐Audit ACA 1095-C form accuracy

Review a sample of 1095-C forms to ensure coverage offer codes, employee share of cost, and safe harbor codes are correct.

☐Review non-discrimination testing for all plans

Ensure that all cafeteria plans, self-insured health plans, and dependent care programs pass required non-discrimination tests.

☐Verify ERISA bond coverage adequacy

Confirm that the fidelity bond covering plan fiduciaries and persons handling plan funds meets minimum ERISA bonding requirements.

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What Is a Benefits Audit Checklist?

A benefits audit checklist is a structured guide for reviewing employee benefits programs to ensure they are administered correctly, comply with applicable regulations, and deliver value to both the organization and its employees.

It covers plan documentation, eligibility verification, premium accuracy, and regulatory compliance across all benefit types. This checklist helps organizations identify administration errors, control costs, and maintain fiduciary responsibility for employee benefit plans.

Why Organizations Need This Checklist

The process of benefits administration is further complicated due to the presence of numerous laws that need adhering to, including those contained in ERISA, ACA, COBRA, HIPAA, and state laws. Hence, it is not uncommon for mistakes to happen, which may cost firms financially and result in lawsuits, as well as loss of tax qualification.

The checklist consists of the step-by-step process for detecting administration problems before they actually turn into major liabilities.

Key Areas Covered in The Checklist

Areas such as reviewing of plan documents, compliance with administration, eligibility verification, and audits of dependents, in addition to premium calculations, contributions, and bill payment from carriers, are all included in the list.

Coverage continuation under COBRA, ACA requirements, which include measurements and reporting, ERISA fiduciary responsibilities, and notice provisions, are other areas covered. The final sections include performance assessment of vendors and benefit-cost analysis.

How to Use This Free Benefits Audit Checklist

Adapt this list according to the range of benefits provided by your company, as well as regulatory requirements that apply to your benefit plan. Switch the Brief/Detailed to view either a fast test for meeting regulatory standards or full audit protocols for each benefit.

Download this list and work together with your benefits broker, legal representative, and third-party administrators to perform a full audit.

Frequently  Asked  Questions

What is a benefits audit?

The benefits audit involves the examination of the employee benefits plans by an organization in order to ensure that they are properly managed in terms of regulatory compliance and efficiency. The processes involved in a benefit audit include plan documents, eligibility policies, correct enrollment, premiums, service providers, and compliance with acts such as the ERISA and ACA acts. A benefits audit protects the fiduciary duties of the organization and the benefits of the employees.

How often should a benefits audit be conducted?

Do a thorough benefits audit on an annual basis, preferably three to four months before the plan renewal date, for the sake of planning an effective negotiation strategy. More frequent audits - at least bi-annual - should be carried out for sensitive matters such as ACA compliance and dependent eligibility. An additional audit is required when switching vendors and introducing new benefit programs and regulations.

What is a dependent eligibility audit?

Dependent eligibility review ensures that all dependents covered under the company's benefits program are eligible according to the company's standards. This normally involves asking the employees for supporting documents like their marriage, birth, or adoption certificates to verify their relationship to the dependents. These reviews usually find 5% to 10% of covered dependents ineligible, thus saving the company money.

What ACA compliance areas should be audited?

Check for compliance with ACA by making sure that the determination of Applicable Large Employers is correct; the measurement period for variable-hour employees is tracked; and the minimum value and affordability requirements are fulfilled by the offer of coverage. Verify the forms 1095-C for accuracy prior to distribution, ensure that reporting according to ACA requirements has been completed, and make sure that waiting periods are no more than 90 days.

How do you reconcile benefits carrier invoices?

Compare the carrier invoices line by line with the enrollment data to ensure that all your enrolled employees and dependents are on the list, while terminated employees are deleted. Compare the premium amounts with the agreed plans and look out for any unauthorized alterations. Record discrepancies and help your carriers sort out any billing mistakes. Such mistakes usually account for 2 to 5 percent of the total premiums.

What ERISA compliance should be verified in a benefits audit?

Ensure that the summary plan descriptions are current and have been disseminated to participants, plan documents are executed properly and conform to actual practices, and 5500 reports are being filed promptly and contain correct information. Check the fiduciary process if the plan has employer-directed investments, and ensure that all notifications that must be issued to participants have been made as required by law.

How do you audit COBRA administration?

Evaluate COBRA qualifying events during the audit period to ensure election notices were issued within the 14-day requirement following notification by the plan administrator. Check if qualified individuals received the proper continuation coverage and if such coverage was computed based on the accurate premium rate. Determine if there were proper applications for premium assistance/subsidies provided by the government.

What should you do with benefits audit findings?

One needs to sort results based on the seriousness involved - build a remediation plan that lays out what needs fixing, who's responsible, and what the timelines are for completing the same. Any compliance problem should be addressed promptly to reduce the risk of problems in the future. Apply the experience gained through this exercise to the development of management practices, vendor negotiations, and benefit plans for the next year.

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Written by

Adithyan RK

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CEO & Co-founder, Hyring

18+ years of experience

Adithyan RK is the Co-Founder and CEO of Hyring, an AI-native recruitment platform that has run over 900,000 AI interviews for companies ranging from early-stage startups to the Fortune 500. He has spent 18 years building technology businesses, starting with a digital consultancy in 2008 and a staff augmentation firm in 2017, before founding Hyring in 2022 to rebuild hiring around evidence instead of guesswork.

Expertise

AI RecruitmentAI InterviewsRecruitment AutomationHR TechnologyHiring AnalyticsApplicant TrackingRecruiter Operations

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CTO & Co-founder, Hyring

6+ years of experience

Surya N is the Co-Founder and CTO of Hyring, where he architected the AI interviewing engine that has now conducted over 900,000 interviews for companies ranging from early-stage startups to the Fortune 500. A mechanical engineer who moved into artificial intelligence, he spent 6 years building AI applications inside a technology consultancy before co-founding Hyring, and wrote the first version of its AI interviewer from scratch: a system that listens, adapts its questioning in real time, and flags fraud rather than following a fixed script.

Expertise

AI Interview SystemsConversational AIInterview Fraud DetectionPlatform ArchitectureMachine Learning EngineeringApplied AISpeech and Voice AIBias Testing and Model Evaluation
Published on: 25 Mar 2026Last updated: 4 Apr 2026
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