Retirement Plan Options for Small Businesses
An overview of retirement plan options available to smaller employers, including costs, administration requirements, and employee benefits.
AEA Editorial Team
Why Offer a Retirement Plan?
A retirement plan can:
- Attract and retain quality employees
- Provide tax advantages for both the employer and employees
- Demonstrate investment in employees' long-term wellbeing
- Help business owners save for their own retirement
Plan Options
SIMPLE IRA
Best for employers with 100 or fewer employees.
Key features:
- Low startup and annual costs
- Simple administration
- Employees can contribute through salary deferrals
- Employer must make either matching contributions (up to 3%) or non-elective contributions (2% of each eligible employee's compensation)
- No annual filing requirements with the IRS
SEP-IRA
Best for self-employed individuals and small businesses with few or no employees.
Key features:
- Only the employer contributes
- Contributions are discretionary - can vary year to year
- High contribution limits
- Minimal paperwork
- No annual filing requirements
401(k) Plans
Available to businesses of any size but involve more administration.
Key features:
- Highest employee contribution limits
- Optional employer matching
- Roth option available
- Attracts talent in competitive markets
- Annual compliance testing and filing requirements
Safe Harbor 401(k)
A variation that eliminates certain compliance testing requirements.
Key features:
- Avoids top-heavy and ADP/ACP testing
- Requires employer contributions (match or non-elective)
- Simplifies administration
- Ensures all employees can contribute up to the annual limit
Choosing the Right Plan
Consider:
- Number of employees
- Budget for employer contributions
- Administrative capacity
- Employee demographics and preferences
- Tax planning objectives
- Your own retirement savings goals
Getting Started
- Determine which plan type fits your organization
- Select a plan provider or financial institution
- Adopt a written plan document
- Communicate the plan to employees
- Begin accepting contributions
- Monitor compliance and filing obligations
Most plan providers offer bundled services that handle administration, compliance, and investing options for a single fee.