Retirement Plan Comparison Chart
Plan Type |
401 (k) |
Safe Harbor 401 (k) |
Simple 401 (k) |
Simple IRA |
Profit Sharing |
SEP IRA |
Money Purchase |
Defined Benefit |
412(e)(3) |
Target Market |
1 + Employees |
I + Employees |
No more than 100 employees who earned more than $5,000 in prior year |
No more than 100 employees who earned more than $5,000 in prior year |
Business with fluctuation earnings and self employed |
Small businesses and self-employed |
Business with high stable earnings and self employed |
Business with stable earnings and owners close to retirement and self-employed |
Business with stable earnings and owners close to retirement and self-employed |
Key Feature• |
Tax-deferred investing; flexibility in plan design; investment flexibility |
Tax-deferred investing, no discrimination testing, investment flexibility |
Tax-deferred investing, no discrimination testing, investment flexibility |
Tax-deferred investing, no discrimination testing, investment flexibility |
Flexible Contributions; investment flexibility |
Investment flexibility |
Consistent contributions; Investment flexibility |
Consistent contributions |
Maximum Consistent contributions |
Contributors |
Employee and optional Employer |
Employee and Employer |
Employee and Employer |
Employee and Employer |
Employer Only |
Employer Only |
Employer Only |
Employer Only |
Employer Only |
Contribution Flexibility |
Yes |
No; possible additional employer contribution above safe harbor |
No |
Very limited |
Yes |
Yes |
No percentage established at plan set-up |
Limited Based on formula |
No Based on formula |
Maximum Eligibility Requirements |
Age 21 with I year of service |
Age 21 with 1 year of service |
Age 21 with 1 year of service |
Employees earning $5,000 in current year and any 2 prior years |
Age 21 with I year of service (2 years with 100% vesting) |
Age 21 with any service in last 3 of 5 years |
Age 21 with I year of service (2 years with 100% vesting) |
Age 21 with I year of service (2 years with 100% vesting) |
Age 21 with I year of service (2 years with 100% vesting) |
Maximum Annual Salary Deferral |
$18,000 (2015) with $6,000 catch up contributions |
$18,000 (2015) with $6,000 catch up contributions |
$12,500 (2015) with $3,000 catch up contributions |
$12,500 (2015) with $3,000 catch up contributions |
Not Applicable |
Not Applicable |
Not Applicable |
Not Applicable |
Not Applicable |
Maximum Annual Employer Contributions |
25% of eligible employee compensation |
3-4% safe harbor; optional additional contribution either matching or non-elective. (Total 25% of eligible contribution) |
100% up to 3% match to participants or 2% to all eligible employees |
100% up to 3% match to participants or 2% to all eligible employees |
Up to 25% of eligible employee compensation; limited to $53,000 per eligible employee (2015) |
25% of eligible employee compensation |
Up to 25% of eligible employee compensation; limited to $53,000 per eligible employee (2015) |
Amount needed to fund plan |
Amount needed to fund plan |
Vesting in Employer Contribution |
May be graded up to 6 years or 100% other 3 years |
100% immediately on Safe Harbor contributions |
100% Immediately |
100% Immediately |
May be graded up to 6 years or 100% other 3 years |
100% Immediately |
May be graded up to 6 years or 100% other 3 years |
May be graded up to 6 years |
May be graded up to 6 years |
Loans |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
Yes |
No |
When Established |
Anytime |
Anytime with 30-day notification for new plans prior to October 1st |
Prior to October 1st |
Prior to October 1st |
Prior to fiscal year end |
Any time prior to tax filing deadline including extension |
Prior to fiscal year end |
Prior to fiscal year end |
Prior to fiscal year end |
IRS Reporting |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
Yes |
Yes |