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2026 Plan Sponsor 401k preparedness checklist

2026 Plan Sponsor 401k preparedness checklist

| October 03, 2025

With 2025 winding down, CIO Richard Clarke of Colonial Surety offered his thoughts on what was and what lies ahead in the 401k arena. I thought I would summarize those into a list that plan sponsors can use heading into 2026. What do you think?

FOCUS AREAS

1. Governance & Fiduciary Oversight

  • Review and update committee charters and fiduciary designations.

  • Conduct a comprehensive fiduciary audit—verify roles, minutes, and process documentation.

  • Ensure investment policy statement (IPS) is current and consistently followed.

  • Document all key decisions, including forfeiture use, vendor changes, and plan design updates.

2. SECURE 2.0 & Regulatory Compliance

  • Prepare for 2026 Roth catch-up mandate for participants earning >$145,000.

  • Confirm all SECURE 2.0 provisions implemented or scheduled (auto-enrollment, student loan match, emergency withdrawals).

  • Monitor DOL and IRS rulemaking—particularly updates to fee disclosure, pooled employer plan oversight, and pension risk transfer guidance.

3. Investments & Alternative Assets

  • Evaluate exposure to private or illiquid assets—confirm due diligence and participant communications.

  • Review provider documentation for valuation and liquidity protocols.

  • Update investment committee training to reflect new asset class risks and monitoring standards.

4. Cybersecurity & Data Protection

  • Conduct a cyber risk assessment with all plan vendors.

  • Require SOC 2 reports or equivalent from recordkeepers, TPAs, and custodians.

  • Establish a multi-layer defense: MFA, encryption, phishing simulations, and response protocols.

  • Train internal staff on AI-driven phishing and fraud tactics.

5. Insurance & Risk Transfer

  • Verify ERISA bond coverage is up to date and meets current limits.

  • Obtain or review fiduciary liability insurance (consider at least $1M per plan).

  • Add cyber liability coverage, ideally integrated with fiduciary policy.

  • Review policy exclusions—especially for vendor breaches and administrative errors.

6. Vendor Management & Documentation

  • Benchmark recordkeeping fees and investment expenses.

  • Update contracts to include cybersecurity and service-level requirements.

  • Maintain an annual vendor review log—performance, costs, compliance, and issues.

  • Require incident reporting protocols from all plan service providers.

7. Participant Communication & Education

  • Communicate Roth catch-up change clearly to affected participants.

  • Provide education on cyber hygiene and account security.

  • Consider refreshers on rollovers, lost accounts, and emergency savings options.