Gusto 401(k) Reviews & Product Details

"Gusto 401(k) is a modern, fully integrated retirement benefit built right into Gusto payroll. Formerly known as Guideline, it now runs as a core part of the Gusto platform. We handle recordkeeping, most plan administration and compliance, so you don't have to think twice about it. Employees get a simple experience to enroll, contribute, and save for their future. Our mission is simple: make offering a great retirement benefit effortless for you and your team. For informational purposes only. Not investment or tax advice."

Seller

Gusto

Discussions

Gusto 401(k) Community

Languages Supported

English

Solution Type

Best-of-Breed

Overview by

Megan Cook

Used by Templafy and 2 others

Beta

Pricing

Pricing provided by Gusto 401(k).

Starter

$49.00

49 per month + $6/mo per active participant Per Month

View More Pricing Information

Gusto 401(k) Integrations

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Colin H.

Senior Accountant

Small-Business (50 or fewer emp.)

5/20/2026

"Clean, Intuitive 401(k) Dashboard"

5/5

What do you like best about Gusto 401(k)?

As an employee using Guideline for my company's 401k plan, I've been really impressed with how easy it is to navigate. The interface is clean and intuitive. I never feel lost or overwhelmed when logging in. I've used it to check my total account balance, adjust my asset allocations, and update my contribution percentage, and all of those tasks are straightforward and quick to complete. Being able to log in, see exactly where my money is, and make changes on my own without needing to contact HR or a financial advisor is a huge plus. The dashboard gives a clear snapshot of my portfolio at a glance.

Overall, Guideline does exactly what it needs to do and does it well. Highly recommend it to any employee whose company offers it. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

Honestly, it's hard to find much to complain about as an end user. If I had to nitpick, it would be nice to have a few more educational resources or tooltips within the app to help less financially-savvy users better understand asset allocation options. But this is a minor suggestion rather than a real pain point — day-to-day the experience has been smooth and frustration-free. Review collected by and hosted on G2.com.

What problems is Gusto 401(k) solving and how is that benefiting you?

Guideline solves the problem of making retirement savings simple and accessible. As an employee, I don't have to think too hard about managing my 401(k). I can log in, check my balance, adjust my contribution percentage, and rebalance my asset allocation all in one place without needing any outside help. It removes the intimidation factor that often comes with retirement planning and keeps me engaged with my own financial future. That peace of mind is the biggest benefit for me. Review collected by and hosted on G2.com.

Verified User in Mental Health Care

Small-Business (50 or fewer emp.)

6/19/2026

"Smooth Gusto Integration, But Pricing Hikes and Basic Reporting Hold It Back"

3/5

What do you like best about Gusto 401(k)?

The integration with Gusto payroll makes setup and ongoing administration nearly hands-off — contributions and deferral changes sync automatically without manual entry. On the participant side, managing my personal investment options and balance is straightforward and easy to access. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

Pricing is the main drawback. We were recently notified of a fee increase with no real explanation: the monthly base fee is rising about 34% ($89 to $119), and the participant account fee is rising about 67% (0.15% to 0.25% of assets). I'd also like to see more robust reporting and analysis tools when reviewing my personal investment performance — the current view feels fairly basic. Review collected by and hosted on G2.com.

What problems is Gusto 401(k) solving and how is that benefiting you?

Guideline manages safe-harbor compliance and integrates directly with my payroll system, which is the core reason I use it — it's supposed to mean less compliance burden on my end. That said, they failed to file a required report on time (Form 8955-SSA), which nearly resulted in a roughly $4,000 IRS penalty. They did take responsibility and resolve it, but it took real time, effort, and stress on my part to sort out — exactly the kind of thing I was relying on them to prevent. I want to trust it won't happen again, but it's worth knowing that the compliance management isn't fully hands-off in practice. Review collected by and hosted on G2.com.

Josh L.

Co-founder

Small-Business (50 or fewer emp.)

3/5/2024

"Guideline is a high-quality, affordable, and easy-to-administer 401K for SMEs"

4.5/5

What do you like best about Gusto 401(k)?

We love the ease of the whole offering: easy to implement, easy to maintain, and integrates seamlessly into our payroll provider (Gusto). Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

Hmm, not much. Of course, while the pricing is reasonable and affordable, it still is a significant amount that would otherwise go to the employees. Review collected by and hosted on G2.com.

George D.

Director

Small-Business (50 or fewer emp.)

4/14/2026

"User-Friendly App with Competitive Fees"

5/5

What do you like best about Gusto 401(k)?

I like Guideline for multiple reasons. Its mobile app is really simple and slick, allowing me to check balances and change allocations quickly and easily. The fees are relatively low as well, even though they are not as low as Vanguard's, they are just 10 basis points on top of Vanguard fees, which I find acceptable. Plus, the initial setup was very easy, and it's actually my second time using them, which speaks to how user-friendly it is. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

They integrated with Gusto and the two apps and logins kind of broke, and it's annoying I have to log in two times to get in now. Review collected by and hosted on G2.com.

Verified User in Research

Mid-Market (51-1000 emp.)

4/14/2026

"Low fees and the platform is easy to use!"

3.5/5

What do you like best about Gusto 401(k)?

I like that the web platform is easy to use! I can easily update my 401(k) contributions and portfolio. It also integrates with my payroll provider TriNet! Guideline also have low employer fees as well as employee fees. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

It is unfortunate that Guideline was acquired by Gusto in 2025. Plans not integrated with Gusto payroll were moved to a new entity, Accrue 401k. That is what happened to our 401k plan and now, Vestwell has completed its acquisition of Accrue 401k. Our 401k plan has to undergo a complete transition and will have a black out period. Review collected by and hosted on G2.com.

Eleanor r.

Owner

Small-Business (50 or fewer emp.)

4/11/2023

"Effortless 401K Management, Perfect Choice for Small Teams"

4/5

What do you like best about Gusto 401(k)?

I appreciate how Guideline integrates 401K deductions for both employees and owners. I find it valuable that they choose different portfolios for me because I don't understand stocks or bonds. Also, the initial setup of Guideline was easy. Overall, everything is working fine with the service. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

Nothing Review collected by and hosted on G2.com.

Jibran W.

IT Specialist

Small-Business (50 or fewer emp.)

6/17/2026

"Intuitive UI and Seamless Gusto Integration"

5/5

What do you like best about Gusto 401(k)?

The UI, ease of use. The integration with Gusto, no need to connect elsewhere. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

Need a little bit of AI integration to be used. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Small-Business (50 or fewer emp.)

1/8/2026

"Effortless Retirement Plan Management with Transparent Pricing"

5/5

What do you like best about Gusto 401(k)?

Guideline streamlines retirement plans, making them easy to manage without introducing unnecessary complexity. The platform is user-friendly, with transparent pricing, and the setup process was much more straightforward than with other providers I’ve used. I also value how clearly all aspects are explained, from compliance requirements to employee enrollment. This has significantly reduced the administrative workload, allowing me to concentrate on running my business rather than getting bogged down in retirement plan details. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

There are some occasional limitations when it comes to customization and reporting, particularly if you need highly detailed or specialized plan configurations. Certain advanced features may require additional steps or assistance from support, and the reporting options could offer more flexibility for power users. However, these are relatively minor tradeoffs considering the overall ease of use the platform provides. Review collected by and hosted on G2.com.

What problems is Gusto 401(k) solving and how is that benefiting you?

Guideline addresses the challenge of establishing and managing a compliant retirement plan without requiring extensive expertise or continuous supervision. It takes care of compliance, employee onboarding, and ongoing administration all in a single platform. This approach saves a considerable amount of time, lowers risk, and provides reassurance to both myself and my employees that the plan is being managed properly with minimal effort. Review collected by and hosted on G2.com.

John T.

Director of Research

Small-Business (50 or fewer emp.)

12/16/2025

"Simple Interface and Excellent Investment Choices"

5/5

What do you like best about Gusto 401(k)?

Guideline has a simple interface and a great selection of investments from which to choose for long term gains. Setting up the account and making changes to holdings is easy and pain free with little to no need for customer support. The fees are also very reasonable. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

Guideline does not offer advanced research or analysis in the basic plan we have. More advanced investors will likely have other resources for this research, but it would be nice for less experienced investors to have some investment guidance. Review collected by and hosted on G2.com.

Nikki K.

Director of Accounting & Administration

Small-Business (50 or fewer emp.)

9/16/2025

"Guideline...the new standard for modern retirement platforms"

5/5

What do you like best about Gusto 401(k)?

Guideline has set a new standard for what a modern retirement platform should look like. Their system is intuitive, transparent, and designed with both employers and employees in mind. Unlike many traditional 401(k) providers, Guideline eliminates unnecessary complexity and provides clear, upfront pricing that makes retirement planning accessible to companies of all sizes.

From the administrative side, the platform integrates seamlessly with payroll systems, dramatically reducing the workload for HR teams. Plan setup, ongoing management, and compliance are all handled with efficiency and clarity, which allows businesses to focus on their core work rather than paperwork.

For employees, the user experience is equally strong. The platform makes it easy to understand investment options, monitor account performance, and adjust contributions. Guideline’s emphasis on low-cost index funds and fee transparency ensures that more of employees’ savings actually go toward retirement growth rather than administrative overhead.

Perhaps most impressive is the customer support. The Guideline team is knowledgeable, responsive, and genuinely committed to helping clients succeed. Whether it’s a new company launching their first retirement plan or a seasoned HR professional seeking optimization, the support staff consistently provide clear guidance and proactive solutions.

Overall, Guideline is a standout provider in the retirement plan space. They combine cutting-edge technology, thoughtful design, and a mission-driven approach that prioritizes the financial well-being of employees. For businesses seeking a simple, affordable, and trustworthy retirement solution, Guideline is an excellent choice. Review collected by and hosted on G2.com.

What do you dislike about Gusto 401(k)?

I have nothing negative to say about Guideline Review collected by and hosted on G2.com.

What problems is Gusto 401(k) solving and how is that benefiting you?

One of the biggest challenges with offering a 401(k) is the heavy administrative lift — from compliance testing and reporting to coordinating with payroll and managing employee changes. Before Guideline, this process felt overwhelming and time-consuming.

Guideline has completely taken that burden off my plate. Their system integrates seamlessly with payroll, which means contributions, updates, and adjustments happen automatically without me having to step in. They also handle compliance and filings in the background, so I don’t have to worry about missing deadlines or making costly mistakes.

The result is peace of mind. What used to be a stressful, manual process is now streamlined and effortless. I can focus on running the business while knowing our retirement plan is managed correctly and efficiently. Guideline makes it easy to provide a great benefit without creating more work — and that’s been a game-changer. Review collected by and hosted on G2.com.