SIMPLE IRA and 401(k): Understanding the Key Differences

Three business professionals discussing workplace retirement plan information in a modern office.

When considering starting a retirement plan, businesses have several options, with the SIMPLE IRA and 401(k) being two of the most popular choices. Both plans offer tax advantages and help owners and employees save for retirement, but they differ in terms of contribution limits, administrative requirements, and flexibility.

SIMPLE IRA to 401(k) Conversion Can Be Done Anytime

Business professionals reviewing documents together during a collaborative office meeting.

Many business owners hoping to provide a retirement savings benefit for their employees begin that journey by offering a SIMPLE IRA, because they are easy to set up and maintain. But as time passes, companies often outgrow their SIMPLE IRA and seek to replace it with something more robust, such as a 401(k) plan.