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401(k) Solutions Built for Growing Businesses

Simple, smart, supported. Offer competitive retirement benefits without extra complexity or cost.

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Your Challenges

Retirement Benefits Without the Headache

Helping your team prepare for the future is an important part of attracting and keeping top talent. Yet designing and managing a 401(k) plan can be overwhelming, especially for small and mid-sized businesses. Complex rules, contribution limits, and ongoing compliance can take valuable time away from running your company.

Mask group Guided plan setup. Our experts walk you through plan options, investment choices, and setup steps so you can offer a program that fits your business and your employees’ needs.  
Compliance Confidence Seamless payroll integration. Contributions, deductions, and remittances are automatically managed through our integrated payroll, tax, and benefits systems.  
Automataed accuracy Ongoing compliance support. We handle IRS testing, annual filings, and regulatory updates to keep your plan aligned with the latest rules.  
Clear cost insights Cost-effective administration. Get the benefits of a robust retirement plan without stretching your budget or your internal resources.  
What We Do

401(k) Plans That Fit Your Business

Whether you’re launching your first plan or upgrading an existing one, CoAdvantage delivers customizable options and expert support to make retirement planning effortless.

Customizable Plan Options

Choose from Traditional, Safe Harbor, Roth and Profit‑Sharing 401(k) plans. We tailor employer contribution formulas, vesting schedules, and eligibility rules based on age, tenure, or hours worked, so your plan fits both your workforce and your budget.
Employer Administration & Support

Running a 401(k) doesn’t have to mean more paperwork. Our team handles plan setup and ongoing administration, weekly electronic contributions, compliance testing, and annual Form 5500 filings. We integrate your plan with payroll, tax, and benefits systems through the CoAdQuantum platform.
Employee Tools & Education

Empower your team with top‑tier investment options, retirement planning tools, and quarterly benefit statements. Employees can manage contributions and view balances from any device, and a dedicated support team answers questions and keeps them engaged.
Compliance & Contribution Guidance

Each year the IRS adjusts 401(k) contribution limits. We help maximize savings while ensuring your plan meets the latest regulations. Our experts guide you through contribution decisions and keep you compliant so you don’t have to worry about missing a change.
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Insights & Resources

Stay Ready for the Unexpected

We’re more than a provider; we’re your co‑pilot in HR. Through our co‑employment model, we share employer responsibilities to deliver cost savings, reduce risk, and improve access to high‑value benefits like 401(k) plans.

From the Blog

CoAdvantage Blog

From guidance on payroll management and HR technology to tips on ACA compliance and wage reporting, explore our recent blog posts and stay ahead with insights that matter.

What the Slowing Labor Market Means for Small Business Hiring and Retention

After years of overheated competition for workers, hiring dynamics are finally starting to cool, but not in the way many small ...
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8 Ways Payroll Impacts More Than Just Payday

8 Ways Payroll Impacts More Than You Think Payroll may seem like a back-office function, but its influence reaches far beyond ...
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IRS Releases Eligible Jobs for "No Tax on Tips" Deduction 

When Congress passed the “no tax on tips” deduction in July 2025, one of the biggest questions both employees and employers had ...
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The HR–IT Connection: Why Collaboration is Key to Unlocking ROI in HR Tech

Why do HR and IT need to work together on HR systems? HR-IT collaboration is essential for getting ROI from HR technology ...
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AI in HR: What Small Business Leaders Need to Know Now

The buzz around AI in HR is growing, but for many small businesses, the gap between hype and reality still feels wide. ...
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The Hidden Risks of DIY HR: Why Outsourcing HR Is Often the Smarter, Safer Move for Growing Businesses

Plenty of small businesses try to manage HR on their own. Some use off-the-shelf templates, cobbled-together spreadsheets, or ...
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HR Outsourcing for Compliance Peace of Mind

How does outsourcing compliance and risk management help employers?
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7 Payroll Best Practices Every Business Should Know

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Labor Law Spotlight: Employee Privacy Rights and Regulations

Employers have long had a vested interest in monitoring employee activity to ensure that workers are fulfilling their job ...
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What Happens If Employers Violate Labor Laws?

Employers, including small businesses, face a complex challenge when it comes to complying with labor laws. These laws are not ...
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FAQ

401(k) Frequently Asked Questions

What is a 401(k) plan and how does it work?

A 401(k) is a tax‑advantaged retirement savings plan that allows employees to invest a portion of their paycheck before taxes into long‑term savings. It’s an effective tool for retirement preparation and a powerful way for employers to attract and retain talent.
What types of 401(k) plans does CoAdvantage offer?

We offer Traditional, Safe Harbor, Roth, and Profit‑Sharing 401(k) plans. Each plan can be tailored with different contribution formulas, vesting schedules, and eligibility rules to fit your workforce and business goals.
How do employer contributions work?

Employer contributions can be structured as Pro‑Rata, Integrated, New Comparability, or Safe Harbor. We’ll help you choose a formula that aligns with your budget and encourages employee participation.
How does CoAdvantage help with 401(k) compliance and filings?

We handle compliance testing, monitor IRS contribution limits, manage Form 5500 filings, and ensure your plan meets all regulatory requirements. Our experts keep you informed and your plan aligned with current laws.
How can employees manage their 401(k) through CoAdQuantum?

Employees can log in via desktop or mobile to manage contributions, view balances, and access retirement education tools. They also receive quarterly statements and have access to a dedicated support team for questions.
Get Started

Ready to Offer a Smarter 401(k)?

You don’t have to choose between simplicity and sophistication. With CoAdvantage you get both. Customizable plans, expert support, and the technology that makes your retirement program work are all part of the package. Let’s create a plan that works for your team and your bottom line.

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