
401(k) for California Businesses
The deadline for businesses with 1-4 employees (excluding sole proprietors) to fulfill the CalSavers retirement coverage mandate is December 31, 2025.
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Paychex 401(k) Plan
A More Powerful Option Than the CalSavers Program
- Fulfills the California state retirement mandate
- Paychex sets up the 401(k) plan and helps with plan administration
- Higher employee contribution limits than CalSavers IRA program, so employees can save more, faster
- Employer tax savings opportunities, including potential tax credits
- Payroll/401(k) retirement plan integration—one platform, one provider
- The experience of the nation’s largest 401(k) plan provider1

CalSavers IRA vs. Paychex 401(k) Plan
State — IRA
401(k) Plan (Offered by Paychex)
$6,500
$22,500
No
Yes, at employer’s discretion
Not available
Potential tax credits of up to $5,500 per year for the first 3 years.
Potential employer contribution credit of $1,000 (maximum) per employee 2
Employer processes payroll contributions, updates contribution rates, adds newly eligible, etc.
Paychex makes administration simpler as your recordkeeper
Simplify Retirement Plan Management With Paychex Flex
Watch our demo to see the power of Paychex Flex, step by step.
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Empower and Attract Employees
Empower and Attract Employees
Innovative retirement self-service tools make it easy for 401(k) participants and employees to access accounts via mobile device or online portal.
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Make it Easy to Enroll in Your Plan
Make it Easy to Enroll in Your Plan
Quick enrollment feature allows employees to sign up for a retirement plan in four clicks.
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Give 401(k) Participants Access to their Account
Give 401(k) Participants Access to their Account
Our online dashboard gives an at-a-glance view of accounts and enables 401(k) participants to make elections quickly. They can maximize contributions with the auto-increase feature, check their progress, and select investments.
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Simplify Complex Plan Management
Simplify Complex Plan Management
Complex processes such as investment selection, changing plan contributions, existing and pending loan status, and distribution methods including direct deposit options are simplified with an easy-to-use dashboard.
How a California Plumbing Business Made Retirement a Fixture
With the state of California requiring most employers to offer an employee retirement option, Plumbing M.D. embraced the opportunity and turned to Paychex. The business saw some surprising results: 100 percent participation in their Paychex 401(k) plan, and employees under the age of 30 who are enthusiastic about the plan.
Pooled Employer Plan: The 401(k) Plan Designed for Small to Medium-Sized Businesses
The Paychex Pooled Employer 401(k) Plan (PEP) makes it easier for business of any size to offer a 401(k) plan, one of the most popular retirement plans for employees.

Find a 401(k) Plan That Fits Your Needs
We have specialists ready to help you understand your plan options and to make sure that you are choosing the plan that best fits your needs.