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How to find the right 401(k) provider: An employer’s guide for 2026

LAST REVIEWED Oct 07 2026
7 MIN READEditorial Policy

Key Takeaways

  • Evaluate total cost and hidden fees: Don't just look at base setup pricing — watch for indirect revenue-sharing and transaction fees. Regular plan benchmarking ensures your administrative and investment costs remain competitive.

  • Offload administrative and compliance liability: Partnering with a provider that offers 3(16) administrative fiduciary services and 3(38) investment management drastically reduces manual workloads — like Form 5500 filings and nondiscrimination testing — while limiting employer legal exposure.

  • Prioritize flexible technology and payroll integration: Choose a platform that integrates seamlessly with your current payroll provider — and can easily adapt if you switch — to automate contribution updates, reduce data entry errors, and enable rapid digital plan setup.

  • Demand proven support and participant resources: Validate provider credibility through third-party ratings (like G2 or J.D. Power) and look for dedicated account support alongside employee financial education programs that drive long-term retirement savings.

Finding the right 401(k) provider for your business may seem relatively straightforward, but this isn’t always the case. Plan providers can vary in terms of cost, services, and technology, which means you often have to do the legwork and due diligence to find a plan provider that aligns with your business needs.

This article can help make the selection process easier to understand. To help you evaluate how a 401(k) provider stacks up against the competition, we’ll dive into the qualities that plan providers can offer and which ones are often prioritized.

How to evaluate 401(k) plan providers: 5 key considerations

1. Fees and overall cost

One of the most common questions employers ask about a 401(k) provider is the overall cost and fees they charge. Fees can vary depending on the service level and features of your plan, but this is a key area to evaluate and monitor. Beyond the typical recordkeeping and participant fees, other fees may not be obvious — or can be considered indirect — to employers.

Below are some of the fees you should take into account when comparing 401(k) plan providers:

  • Recordkeeping fees: A recordkeeping fee is typically a recurring monthly or annual fee that plan providers charge for administering your plan.
  • Revenue sharing fees: Revenue sharing fees are charged by or added to the expense ratios of mutual funds. These fees may be paid to the recordkeeper instead of the investment manager to help offset the cost of your 401(k) plan administration and may be overlooked as they’re factored into overall costs. Generally, Human Interest Advisors does not recommend any investments with these fees in its 3(38) managed lineup.1
  • Transaction fees: These are fees charged for specific services, such as plan termination fees, distribution fees, and loan initiation fees.
  • Mutual fund fees: Mutual funds, which are the primary investment options in most 401(k) plans, charge an annual fee to cover their operating expenses. This fee, known as an expense ratio, pays for fund management and is expressed as a percentage of your investment in the fund.

Already have a 401(k) plan? Benchmarking your existing plan against other providers can help determine if your plan’s services and fees are competitive with other plans — or if it may be time to begin evaluating other 401(k) plan providers.


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We’ll benchmark your plan’s fees and features against Human Interest for free — and map out a smooth transition.


2. Assistance with fiduciary responsibilities

Overseeing a retirement plan requires managing several recordkeeping and fiduciary duties, and therefore potentially a lot of manual paperwork and liability for the employer. Recordkeeping services that can take up a lot of an employer’s time and effort include annual nondiscrimination testing, filing the Form 5500, and responding to IRS audits.

If you need extra support with daily administrative functions, your plan provider may offer assistance as a 3(16) fiduciary services provider. 3(16) services are meant to offset the legal responsibilities for managing the regulatory and administrative aspects of a 401(k) plan. The types of tasks each provider administers can be unique, so it’s important to know what services they offer and how they compare to other providers.

Some examples of 3(16) fiduciary responsibilities a plan provider might take on are authorizing withdrawals, ensuring a loan taken out against a 401(k) meets IRS guidelines, and securing a fidelity bond.

3. Modern technology

It’s common now for plan providers to have modern technologies that can help streamline and simplify plan administration for both you and your employees. For example, a plan provider (like Human Interest) that integrates with your payroll provider automatically updates changes in contribution amounts when an employee initiates these updates. This allows employers to better ensure accuracy regarding retirement and contribution data, without manual coordination with their payroll provider. Look for a provider that integrates with the payroll provider you use today, and one that integrates with many providers.

To help employees stay on track with their long-term goals, some 401(k) plans provide automated portfolio rebalancing. This can be especially helpful for those who may not have the time or expertise to manage their own investments, as it seeks to keep their portfolio aligned with their chosen strategy. It’s important to remember that while this service can be a useful tool for managing risk, it doesn’t guarantee a profit or protect against loss.

Explore the Human Interest platform: Human Interest’s administrator dashboard provides employers with a comprehensive view of their plans. Our platform allows for a more streamlined onboarding experience and comes with built-in investment services and notifications to make it easy for you and your employees to start saving for retirement.

4. Time savings

Offering a defined contribution plan should expand your benefits package to employees, but it shouldn’t expand your workload. Look for a plan that can run with minimal involvement from you. Your provider should handle the work behind the scenes so running the 401(k) doesn’t need to be a full-time job for you.

Starting a 401(k) shouldn’t take reams of paperwork, teams of lawyers and benefit brokers, and weeks of waiting. Human Interest launched the industry’s first radically simplified, fully digital experience, making it possible for small and medium-sized businesses to customize and purchase a 401(k) in as little as 5 minutes. Look for a plan that was built for you, the employer, in mind.

“We don't have large human resources teams or large compliance teams that are able to help us with the everyday needs of running a 401(k) plan. We were looking for good partners that could help us provide benefits to our employees with low effort and affordable costs.”2

— John Spauls, Chief Operating Officer at Maxx Potential, Customer for 5 years

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5. Customer support and employee experience

In addition to the plan administrator, the employee experience is just as important. It’s likely that at some point, both you and your employees will need to rely on your plan provider’s customer support service. A good customer service team should help smoothly onboard you and your employees to their new 401(k) plan and assist you with any questions or concerns you may have with managing your plan.

Depending on your needs, it can be beneficial to search for a plan provider who has a vast suite of resources to offer your employees, which can be especially valuable for smaller businesses.

(k)ickstart classroom is a free, 10-part educational series designed to help savers at any financial level reach their retirement goals. Eligible participants can even get the chance to earn 3% cash back (up to $250) on contributions made to their Human Interest 401(k).3

“I have a dedicated account manager that I can call anytime I need to. There's great support and a knowledge base in the portal, and anytime I've had an issue, it's been really easy to give them a call and get it sorted out.”2

— Meagan Nielsen, Administrative Director at Habitat for Humanity of Summit and Wasatch Counties, Customer for 1 year

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6. Credibility

A provider's reputation is a key indicator of their quality. Industry awards, positive customer reviews, and a strong standing among competitors offer valuable insight into the kind of experience you can expect as a client.

For example, Human Interest was recognized by J.D. Power by providing an Outstanding Customer Service Experience for Phone Support in 2025. The company has also been named to Fast Company’s list of Most Innovative Companies, a Forbes FinTech winner, and a CNBC Top FinTech Company4, which we believe shows a deep understanding of customer needs, exceptional support, and user-friendly technology.

You should also consider online reviews through platforms like G2 and TrustRadius, which collect opinions from professionals around the country. Human Interest is the highest-rated and has more 5-star reviews on G2 than any other retirement provider.5

Consider a 401(k) with Human Interest

Choosing a 401(k) plan provider requires you to consider the plan features that they can offer their employees, as well as their pricing, customer support, and overall experience with their platform. At Human Interest, we take pride in ensuring our customers are satisfied with all aspects of our services.

Get started today to learn how you can start a plan with us.


We believe that everyone deserves access to a secure financial future, which is why we make it easy to provide a 401(k) to your employees. Human Interest offers a low-cost 401(k) with automated administration, built-in investment education, and integration with leading payroll providers.

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Notes

1

Investment Advisory services are provided through Human Interest Advisors LLC (HIA) to plans that select HIA as the investment adviser. HIA is a Registered Investment Adviser and subsidiary of Human Interest Inc. For more information on our investment advisory services, please visit http://www.humaninterest.com/hia/.

2

Human Interest solicited the client for the testimonial. Solicitation may make a client more likely to portray Human Interest favorably. Testimonials may not be representative of the experience of others, and past success does not guarantee future results. Read our full disclosures here.

3

3% cash back is available to eligible individuals making $60,000 or less in gross income and contributing at least 8% of every paycheck to an eligible Human Interest plan over a 12-month period. Must submit a claim form to claim the award. Minimum award is $100 and max is $250. Additional requirements apply. See terms and conditions. This program is administered and offered by Human Interest, and Human Interest’s asset-based fees will increase if you participate in this program. If Human Interest’s wholly owned subsidiary and registered investment adviser, Human Interest Advisors LLC (“HIA”), provides services to the Plan, HIA’s asset-based fees will also increase if you participate in this program.

4

J.D. Power 2025 Certified Customer Service Program (SM) recognition is based on successful completion of an evaluation and exceeding a customer satisfaction benchmark through a survey of recent servicing interactions. For more information, visit www.jdpower.com/awards. Human Interest Inc. is honored to be recognized as one of Fast Company's Most Innovative Companies in Finance and Personal Finance for 2025. See the full list here. Human Interest is pleased to be named a Top FinTech Company by CNBC in 2026. Read more about other award winners here. Human Interest was named a Forbes FinTech company in 2026. To see the full list of companies, click here.

5

Highest-rated 401(k) claim is based on G2’s “Highest Rated 401(k) Software” list ranking as of 6/9/26. Ratings are based on the product’s satisfaction score, which is calculated by a proprietary algorithm that factors in real-user satisfaction ratings from review data. Of the 23 listed 401(k) software products, six products qualified. Human Interest’s overall G2 score is 4.3 out of 5, as of 6/9/26. Ratings fluctuate in real-time. Solicited clients for reviews in exchange for de-minimis non-cash compensation. Solicitation and non-cash compensation make a customer more likely to portray Human Interest favorably. Testimonials may not be representative of the experience of others and past success does not guarantee future results. Previously, Human Interest offered gift cards as an incentive for customers to complete reviews. A higher value was offered for non-anonymous testimonials. Read our full disclosures. Five-star rating claim is based on a Human Interest aggregate count of 5-star reviews across G2 as of June 2026 compared to other 401(k) providers listed on these platforms. Individual platform rating is based on a 5-star scale. This count represents the total aggregate volume of 5-star ratings received and does not imply a higher cumulative average rating percentage than competitors. Solicited clients for reviews in exchange for de-minimis non-cash compensation. Solicitation and non-cash compensation make a customer more likely to portray Human Interest favorably. Testimonials may not be representative of the experience of others and past success does not guarantee future results. Previously, Human Interest offered gift cards as an incentive for customers to complete G2 reviews. A higher value was offered for non-anonymous reviews. Read our full disclosures.