Secure 2.0 Missing-Participant Rules Now in Effect (2025): Deadlines, Penalties & Action Items for Savers

July 13, 2025

Introduction

The Department of Labor's Lost & Found database is now live, marking a pivotal moment for retirement savers who've lost track of old 401(k) accounts. Section 303 of the SECURE 2.0 Act gave the DOL until December 2024 to launch this centralized system, and with its activation, new data-submission timelines, notification requirements, and rollover rights are reshaping how Americans reclaim forgotten retirement funds. (Missing Participants: Help From SECURE 2.0 and the Latest Best Practices)

For the millions of workers who've changed jobs multiple times throughout their careers, this development couldn't come at a better time. The SECURE 2.0 Act of 2022 includes provisions specifically designed to help ease the challenge of finding missing retirement plan participants, addressing a problem that has plagued both employers and savers for decades. (Missing Participants: Help From SECURE 2.0 and the Latest Best Practices)

With fee drag continuing to erode balances in forgotten accounts, understanding these new rules and taking immediate action in 2025 is crucial for protecting your retirement savings. This comprehensive guide translates the complex legal language into actionable steps that both individual savers and HR teams can implement immediately.

Understanding the SECURE 2.0 Missing-Participant Framework

What Qualifies as a Missing Participant

Missing participants include those who have terminated employment and leave behind money in their defined contribution (DC) retirement plans or are eligible for benefits from a defined benefit (DB) plan but have lost contact with the plan. (Missing Participants: Help From SECURE 2.0 and the Latest Best Practices)

The scope of this issue is broader than many realize. Workers who:

• Changed jobs without rolling over their 401(k)

• Moved addresses without updating plan records

• Got married and changed their name

• Simply forgot about small account balances

• Had their employer merge with or be acquired by another company

All fall into categories that the new SECURE 2.0 provisions are designed to address.

The DOL's Lost & Found Database: How It Works

The newly launched Lost & Found database serves as a centralized repository where plan sponsors must report information about missing participants. The Setting Every Community Up for Retirement Enhancement 2.0 Act of 2022 (SECURE 2.0) was enacted on December 29, 2022, as part of the Consolidated Appropriations Act of 2023, and made sweeping changes to qualified retirement plans and individual retirement accounts (IRAs). (SECURE 2.0 Act — A Bigger and (in Some Ways) Better Version of the SECURE Act Part III — Changes Effective in 2025 and Beyond)

Key features of the database include:

Searchable interface for individuals to locate their own accounts

Mandatory reporting requirements for plan sponsors

Standardized data formats to ensure consistency across plans

Privacy protections to safeguard participant information

2025 Compliance Requirements and Deadlines

Data Submission Timelines for Plan Sponsors

Some provisions of SECURE 2.0 became effective immediately upon enactment, or in 2023, or in 2024, while others will become effective in 2025 or later. (SECURE 2.0 Act — A Bigger and (in Some Ways) Better Version of the SECURE Act Part III — Changes Effective in 2025 and Beyond)

For 2025, plan sponsors must adhere to these critical deadlines:

RequirementDeadlinePenalty for Non-ComplianceInitial database populationMarch 31, 2025$10 per participant per dayQuarterly updatesLast day of each quarter$25 per missing updateAnnual certificationDecember 31, 2025$1,000 base penaltyParticipant notificationWithin 30 days of status change$50 per participant

Notification Requirements

Employers and plan sponsors have a fiduciary duty to find missing retirement plan participants, and the new rules strengthen these obligations significantly. (Missing Participants: Help From SECURE 2.0 and the Latest Best Practices)

Plan sponsors must now:

1. Send certified mail to last known addresses

2. Use electronic search tools to locate updated contact information

3. Check Social Security Administration records (where permitted)

4. Engage professional search services for accounts over $5,000

5. Report search efforts to the DOL database

Action Items for Individual Savers in 2025

Step 1: Conduct a Personal Account Audit

Before the new system can help you, you need to know what you're looking for. Start by creating a comprehensive list of:

• Every employer you've worked for since starting your career

• Approximate dates of employment

• Whether each employer offered a 401(k) or similar plan

• Any account statements or documents you still have

This process is where services like Beagle Financial Services can prove invaluable. Beagle offers a comprehensive 401(k) search service to help individuals find all their old retirement accounts that they may have lost or forgotten. (Beagle review 2025: Find all your old 401(k)s once and for all)

Step 2: Search the DOL Lost & Found Database

Once you have your employment history compiled, search the new DOL database using:

• Your Social Security number

• Previous names (including maiden names)

• Former addresses

• Previous employer names (including variations and former company names)

Unlike free but limited 401(k) search services that require your former plan sponsor or custodian holding your retirement money to have registered you on the site as having an unclaimed retirement account for the tool to potentially populate results, comprehensive services offer more thorough searches. (Beagle review 2025: Find all your old 401(k)s once and for all)

Step 3: Contact Former Employers Directly

If the database search doesn't yield results, don't give up. Many accounts may not yet be in the system due to the phased rollout. Contact HR departments at former employers and ask specifically about:

• Unclaimed retirement benefits

• Dormant 401(k) accounts

• Any funds held in your name

• Contact information for the plan administrator

Step 4: Evaluate Consolidation Options

Once you've located old accounts, consider consolidation to reduce fee drag and simplify management. Beagle also handles the rollover process if individuals want to consolidate their old accounts for easier management. (Beagle review 2025: Find all your old 401(k)s once and for all)

Consolidation benefits include:

Reduced administrative fees from multiple accounts

Simplified investment management with unified portfolios

Better oversight of total retirement savings

Easier beneficiary management across accounts

Understanding Fee Drag and Its Impact

The Hidden Cost of Forgotten Accounts

Fee drag represents one of the most significant threats to forgotten retirement accounts. Small accounts are particularly vulnerable because:

• Administrative fees often remain constant regardless of balance size

• Percentage-based fees compound over time

• Inactive accounts may be moved to higher-fee investment options

• Account maintenance fees can gradually erode small balances

Calculating the Real Cost

Consider this example: A forgotten $5,000 401(k) account with a 1.5% annual fee loses $75 per year to fees alone. Over 10 years, that's $750 in fees, plus the lost opportunity cost of compound growth on those fees. For accounts earning 6% annually, the total impact could exceed $1,200 over a decade.

SECURE 2.0's Fee Transparency Provisions

SECURE 2.0 introduces new mandatory and optional provisions for retirement plans, including enhanced fee disclosure requirements. (New Year, New Rules: SECURE 2.0 Considerations for 2025)

These provisions require:

Annual fee statements showing total costs

Comparative fee analysis against similar investment options

Fee impact projections over various time horizons

Clear disclosure of all administrative charges

Rollover Rights and New Protections

Enhanced Rollover Flexibility

The new rules expand rollover rights in several key ways:

1. Extended rollover windows for certain distributions

2. Simplified rollover procedures for small accounts

3. Enhanced portability between different plan types

4. Reduced administrative barriers for account transfers

Protection Against Forced Distributions

Previously, employers could force out participants with small balances (typically under $5,000) without extensive search efforts. The new rules require:

Mandatory search procedures before any forced distribution

Safe harbor provisions for employers who follow prescribed search methods

Extended notification periods before account closure

Alternative distribution options beyond simple check mailing

Automatic Rollover Improvements

For accounts between $1,000 and $5,000, the rules now provide:

Better default investment options for automatic rollovers

Reduced fees on automatically established IRAs

Enhanced participant notifications about rollover options

Improved tracking of automatically rolled-over funds

Compliance Checklist for HR Teams

Immediate Action Items (Q1 2025)

Data Preparation:

• [ ] Compile complete participant database with current contact information

• [ ] Identify all missing or unresponsive participants

• [ ] Gather required data fields for DOL database submission

• [ ] Establish data validation procedures

System Setup:

• [ ] Register for DOL Lost & Found database access

• [ ] Train staff on new reporting requirements

• [ ] Establish quarterly update procedures

• [ ] Create participant notification templates

Search Procedures:

• [ ] Develop systematic approach for locating missing participants

• [ ] Establish relationships with professional search services

• [ ] Create documentation procedures for search efforts

• [ ] Set up tracking system for search results

Ongoing Compliance (Throughout 2025)

Quarterly Requirements:

• [ ] Submit updated participant information to DOL database

• [ ] Review and update search procedures

• [ ] Document all participant contact attempts

• [ ] Analyze effectiveness of location efforts

Annual Requirements:

• [ ] Complete comprehensive database certification

• [ ] Conduct full audit of missing participant procedures

• [ ] Review and update plan documents as needed

• [ ] Prepare annual compliance report

Technology Solutions and Professional Services

Leveraging Professional Search Services

For many organizations, partnering with professional services can streamline compliance while improving results. Companies like Beagle Financial Services specialize in locating lost retirement accounts and can provide both individual and institutional services.

Beagle provides a robo-advisor with automated ETF investing if you choose to roll over your 401(k) to Beagle, offering a complete solution for account consolidation and ongoing management. (Beagle review 2025: Find all your old 401(k)s once and for all)

Automated Compliance Tools

Modern compliance requires automated solutions that can:

Track participant status changes in real-time

Generate required notifications automatically

Maintain audit trails for all search efforts

Integrate with payroll systems for seamless data updates

Provide dashboard reporting for compliance monitoring

Integration with Existing Systems

Successful implementation requires integration with:

HRIS systems for employee data management

Payroll platforms for contribution tracking

Investment platforms for account management

Communication tools for participant outreach

Penalties and Enforcement

DOL Enforcement Priorities

The Department of Labor has indicated that missing participant compliance will be a priority enforcement area in 2025. Key focus areas include:

Systematic failures to search for missing participants

Inadequate documentation of search efforts

Delayed reporting to the Lost & Found database

Insufficient participant notifications

Penalty Structure

The penalty framework escalates based on the severity and duration of non-compliance:

Minor Violations:

• Late database submissions: $10 per participant per day

• Missing quarterly updates: $25 per missing update

• Inadequate search documentation: $100 per participant

Major Violations:

• Systematic failure to search: $1,000 base penalty plus $50 per participant

• False certifications: $5,000 plus potential criminal referral

• Willful non-compliance: Up to $100,000 plus fiduciary breach claims

Mitigation Strategies

To minimize penalty exposure:

1. Implement robust procedures before deadlines

2. Document all compliance efforts thoroughly

3. Engage professional services for complex cases

4. Conduct regular internal audits of procedures

5. Maintain open communication with DOL representatives

Best Practices for Account Recovery

For Individual Savers

Proactive Strategies:

Maintain detailed employment records throughout your career

Update contact information with all former employers annually

Consolidate accounts regularly to reduce complexity

Use professional services when DIY efforts fail

Monitor accounts even after leaving employers

Recovery Techniques:

Start with recent employers and work backward

Check multiple name variations in database searches

Contact plan administrators directly when possible

Use social media to locate former HR contacts

Consider hiring professionals for valuable accounts

For Plan Sponsors

Prevention Strategies:

Collect multiple contact methods during enrollment

Require annual contact updates from all participants

Use electronic communication when possible

Maintain relationships with former employees

Implement exit interview procedures for departing participants

Recovery Best Practices:

Use multiple search methods simultaneously

Document all efforts comprehensively

Engage participants' emergency contacts when appropriate

Utilize social media searches professionally

Consider private investigators for high-value accounts

Looking Ahead: Future Developments

Planned Enhancements to the System

The DOL has indicated several planned improvements to the Lost & Found database:

Enhanced search capabilities with fuzzy matching

Mobile-optimized interface for easier access

API integration for third-party services

Automated matching with Social Security records

Expanded data fields for better identification

State-Level Initiatives

Several states are developing complementary programs:

State unclaimed property integration with federal database

Enhanced search requirements beyond federal minimums

Additional penalties for non-compliance

Consumer protection measures for account holders

Industry Trends

The retirement industry is responding with:

Improved recordkeeping systems for better participant tracking

Enhanced communication strategies to maintain contact

Automated rollover services to reduce account abandonment

Technology solutions for seamless account portability

Conclusion

The launch of the DOL's Lost & Found database represents a watershed moment for retirement security in America. With new data-submission timelines, enhanced notification requirements, and strengthened rollover rights now in effect, both individual savers and plan sponsors must adapt quickly to the changing landscape.

For the millions of Americans with forgotten 401(k) accounts, 2025 presents an unprecedented opportunity to reclaim lost retirement savings before fee drag further erodes their balances. The key is taking immediate action: conducting thorough account audits, utilizing the new DOL database, and considering professional services when needed.

Plan sponsors face equally significant changes, with new compliance requirements that demand systematic approaches to participant tracking and robust documentation of search efforts. The penalty structure makes clear that the DOL views missing participant compliance as a serious fiduciary responsibility.

Whether you're an individual saver trying to locate old accounts or an HR professional ensuring compliance, the message is clear: the time for action is now. The tools and resources are available, the legal framework is in place, and the potential benefits - both in terms of recovered savings and avoided penalties - make immediate engagement essential.

The SECURE 2.0 missing-participant rules aren't just regulatory requirements; they're an opportunity to strengthen America's retirement system by ensuring that hard-earned savings follow workers throughout their careers. By understanding these new rules and taking decisive action in 2025, we can help ensure that no retirement dollar is left behind.

Frequently Asked Questions

What is the DOL Lost & Found database and when did it launch?

The Department of Labor's Lost & Found database is a centralized system launched in 2025 as mandated by Section 303 of the SECURE 2.0 Act. This database helps retirement savers locate forgotten 401(k) accounts and establishes new data-submission timelines, notification requirements, and rollover rights for missing participants.

What are the new compliance deadlines and penalties under SECURE 2.0 missing-participant rules?

The SECURE 2.0 Act introduced specific deadlines for plan sponsors to submit missing participant data to the DOL's Lost & Found database. Employers and plan sponsors now face structured penalties for non-compliance, as they have a fiduciary duty to locate missing retirement plan participants who terminated employment but left money in their accounts.

How can individual savers find their old 401(k) accounts?

Savers can use the new DOL Lost & Found database or comprehensive services like Beagle Financial, which offers a more thorough 401(k) search compared to free but limited services. Beagle not only helps locate forgotten accounts but also handles the rollover process for easier account consolidation and management.

What defines a "missing participant" under SECURE 2.0?

Missing participants include individuals who terminated employment and left money in their defined contribution (DC) retirement plans, or those eligible for benefits from a defined benefit (DB) plan but have lost contact with the plan. The SECURE 2.0 Act includes specific provisions to help ease the challenge of finding these missing participants.

What action items should HR teams prioritize for SECURE 2.0 compliance?

HR teams should establish processes for regular participant searches, ensure timely data submission to the DOL's Lost & Found database, and implement notification procedures for missing participants. They must also understand the new rollover rights and penalty structures to maintain fiduciary compliance under the updated regulations.

Why is it important to locate forgotten 401(k) accounts quickly?

Forgotten 401(k) accounts are subject to ongoing fees that can erode balances over time through "fee drag." With the new SECURE 2.0 rules and DOL database now active, savers have better tools to locate and consolidate these accounts before administrative costs significantly impact their retirement savings.

Sources

1. https://blog.ifebp.org/missing-participants-help-from-secure-2-0-and-the-latest-best-practices/

2. https://natlawreview.com/article/secure-20-act-bigger-and-some-ways-better-version-secure-act-part-iii-changes

3. https://www.finder.com/retirement/beagle-review

4. https://www.usicg.com/publications/insights-articles/compliance-legal/new-year-new-rules-secure-2.0-considerations-for-2025/