401(k) plans for businesses
401(k) Solutions from ADP Automatic Data Processing Retirement Services
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SIMPLE IRA vs. 401(k) Plan Comparison Chart

Which plan works best for your company?

Features SIMPLE IRA   ADP 401(k)
Eligibility Businesses with 100 or fewer eligible employees, (who earn at least $5,000) who do not maintain any other retirement plan   All private companies as well as tax-exempt entities (other than most governmental units)
Key Advantages Less administration and government reporting, and no participation requirements   Flexible vesting schedules and higher contribution limits
Funding Responsibility Employee salary reduction contribution and employer contributions   Employee salary reduction contributions and optional employer contributions
Annual
Employee/Participant Contribution
Employee: Up to the lesser of 100% of compensation or $10,500 per year for 2008

Employer: Either match employee contributions dollar-for-dollar up to 3% of compensation (can be reduced to as low as 1% in any 2 out of 5 years)
  Employee: Depending on plan design could be up to 90% of compensation, up to a maximum of $15,500 in 2008

Employer/Employee: Overall, total Employer/Employee contributions combined legally cannot exceed the lesser of 100% of compensation or $46,000 for 2008
Withdrawals Withdrawals at any time. If employee is under age 59 1/2, withdrawals generally may be subject to a 25% penalty if taken within the first two years of beginning participation and a possible 10% penalty applies after that time up to age 59 1/2.   Cannot take withdrawals from a plan until a "trigger" event occurs. May offer loan provisions and allow withdrawals in certain hardship situations. (Hardship withdrawals may be subject to possible 10% penalty if participant is under age 59 1/2.)