Claim Your Copy of the #1 Bestseller 401K Exposed

Your 401(k) Provider Isn't Obligated 

to Tell You Any of This

Nobody handed you a manual when they made you responsible for this plan. 

This book is the one you should have received on day one.

Most plan sponsors find out something is wrong the same way — when someone starts asking questions they weren't prepared to answer. This book shows you where to look before that moment arrives.

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What You'll Find Inside

Where Responsibility Actually Ends

Many plan sponsors believe their provider handles compliance. Regulators disagree. Learn what documentation you're typically expected to maintain — and what happens when it's missing.

The Fees Nobody Points Out

Most 401(k) plans carry multiple fee layers that don't appear on participant statements. Recordkeeping, revenue sharing, fund expense ratios — see the specific questions that help reveal your plan’s buried costs.

A Process You Can Actually Maintain

When questions come — from employees, auditors, or regulators —documentation is one of the major things standing between you and personal liability. Learn a simple system for recording decisions that can take minutes, not hours.

From the Author

Late one night, I got a call from a CFO who'd just received a letter from the Department of Labor.

 

They had questions about his company's 401(k) plan. He had answers. But no documentation to back them up.

 

That call stayed with me. Not because it was unusual — because it wasn't. I'd been through versions of that conversation dozens of times.

 

I'd spent years studying ERISA law, clerked for the Supreme Court of Pennsylvania, and taught fiduciary responsibility at Widener Commonwealth Law School. But the people calling me weren't looking for legal theory. They needed practical answers to questions they didn't know to ask.

 

That's why this book exists.

 

Most problems I encounter aren't caused by bad intentions. They happen because smart people are handed responsibility for something they were never trained to manage. Your provider says they've "got it covered." Your broker sends quarterly reports. Everyone assumes someone else is handling the details.

 

Then a question arrives — from an employee, an auditor, or a regulator — and suddenly you're not sure what you're supposed to know.

 

I priced this book at $0.99 because the information inside shouldn't be expensive or hard to find. Too many resources in this space are either impossibly technical or locked behind consulting fees.

 

My family built Langan Financial Group on a simple principle: give honest guidance and treat people like they matter. We answer the phone when clients call — even late at night. We know employees' names. We explain things in plain language.

 

This book is that principle in written form. Read it. Use it. The knowledge is yours — whether you ever work with us or not.

— Alex Langan

Former Law Clerk, Supreme Court of Pennsylvania  |  Published ERISA Research  |  Adjunct Professor, Widener Commonwealth Law School

Credentials provided for informational purposes only. Do not constitute legal advice or create an attorney-client relationship.

What Plan Sponsors Are Saying

— Adam Marsh

President, Ledge Inc.

"Working with Langan Financial Group gave us clarity on our plan structure we didn't have before. The fee analysis alone was worth the conversation."

— Keith Donovan

Managing Partner, Morris James LLP

"Their approach to compliance documentation has made our team feel genuinely prepared for oversight responsibilities — not just hopeful."

— Dr. Maurice Flurie

Retired President & CEO, Commonwealth Charter Academy

"One of the things you appreciate the most is individual attention and honest guidance.  It’s not a cookie cutter or package approach."

Testimonials are from actual clients of Langan Financial Group. No cash compensation was provided. Services were provided at standard advisory rates. Dr. Maurice Flurie, Adam Marsh, and Keith Donovan are current clients. These testimonials reflect individual client experiences and do not represent all client outcomes. Results vary based on plan design, size, investment selection, participant behavior, market conditions, and time horizon. Testimonials are not guarantees of future performance or success.

You Didn't Sign Up to Be a Retirement Plan Expert.

But someone named you the person responsible for one — and not knowing what questions to ask is the most common reason plans end up in front of regulators.

For less than a cup of coffee, you get the questions, the framework, and the clarity to know what your role actually requires.

Questions We Hear From Companies About 401K’s

Is this going to try to sell me something?

No. You'll get practical frameworks, real questions to ask your provider, and documentation checklists — whether you ever work with us or not. The book's job is to help you understand your responsibilities. That's it.

Do I have time for another business book?

This isn't a textbook. Most people read it in under two hours — or skip directly to the chapters that match their biggest concern. It's written the way I'd explain it across a table, not the way a regulatory filing reads.

What if our plan is already fine? 

That might be true. But the plans most confident everything is fine often have the biggest blind spots. The DOL doesn't schedule its inquiries around your calendar. The employees asking about fees don't wait for a convenient time. This book shows you where to look so you're not finding out the hard way.

Is this relevant to a company our size?

If you're responsible for a 401(k) plan, it matters. Smaller companies often face more exposure than large ones — you don't have dedicated benefits teams or in-house legal counsel. That makes understanding your responsibilities more important, not less.

Full Disclosures

For informational and educational purposes only. This does not constitute investment, legal, tax, or fiduciary advice. This material should not be relied upon as the sole factor in making investment or fiduciary decisions. 

Securities offered through Cambridge Investment Research, Inc., Member FINRA/SIPC. Advisory services offered through Cambridge Investment Research Advisors, Inc., a Registered Investment Adviser. Cambridge and Langan Financial Group, LLC are not affiliated. 

All investments involve risk, including possible loss of principal. Performance results discussed are for illustrative purposes only and do not guarantee future outcomes. Individual results vary based on plan design, investment selection, participant contributions, market conditions, and time horizon. Past performance does not guarantee future results. 

Client testimonials reflect individual experiences and do not represent all client outcomes. Results vary. No cash compensation was provided for testimonials unless otherwise disclosed. Testimonials should not be considered guarantees of future performance or success. 

ERISA designation and educational credentials provided are for informational purposes only and do not constitute legal advice or create an attorney-client relationship. 

Check the background of Cambridge Investment Research representatives at FINRA's BrokerCheck: www.finra.org/brokercheck

© Copyright Devin Langan's Account 2026. All rights reserved