Unfortunately, for most participants – particularly those with small 401(k) balances – it's also an easy and very tempting option, since it typically only requires completion of a simple distribution form.

Pro tip: Avoid the cashout completely. Unless you're facing a true financial emergency, a cashout can wreak havoc on your retirement goals. You'll end up paying taxes, penalties and lose the retirement income that could be generated later. To better understand the high cost of cashing out, use an online cashout calculator.

Horror story #2: “Stranding” your 401(k) balance

Purely from a DIY perspective, leaving your 401(k) savings stranded in your former employer's plan is very easy, since it requires no action during the initial job change. However, leaving your 401(k) behind can still result in headaches and bad outcomes down the road:

• Managing multiple 401(k) accounts will require more time and you'll likely pay more in fees.
• If your balance is below $5,000, you may eventually be forced out of the plan via an automatic rollover into a safe harbor IRA.
• If you fail to update your mailing address, you could join the growing ranks of missing participants and you might: |
  1. Miss out on notifications about important plan changes (ex. – investment options, new recordkeepers, mergers/acquisitions or a plan termination).
  2. Fail to receive mailed distribution checks, or to take required minimum distributions (RMDs) starting at 70-1/2 years of age.
  3. Forget that you had an account at all.

Pro tip: If you leave your savings in your former employer's plan, make certain that you keep your address current. Open and read plan disclosures and perform an annual investment “check-up.” Finally, if your savings are less than $5,000, stay alert for any correspondence indicating that your account is subject to being forced out of the plan.

Horror story #3: Attempting a DIY roll-In

Often, the best choice for many 401(k) participants is to consolidate a previous-employer's 401(k) savings into an active 401(k) with the current employer.

Consolidation can save you time and money by avoiding the pitfalls of having multiple retirement savings accounts. Fortunately, according to the Plan Sponsor Council of America's 60th Annual Survey, 93.6 percent of plans accept rollover contributions (“roll-ins”) from other qualified plans.

A DIY roll-in is the most-challenging DIY action a job-changing participant can attempt, by far. In this diagram [PDF], we've provided the intrepid DIYer with a flowchart to help navigate the roll-in process. Lots of things can go wrong during this process, including, but not limited to the following:

Problems with paperwork:

• Submitting the wrong forms
• Having the forms lost in-transit
• The right paperwork arrives incomplete or “not in good order”

Resistance from the former recordkeeper:

• Unfamiliarity with roll-in requirements
• Burdensome documentation requirements

Completed paperwork and funding arriving on different schedules

Pro tip: Inquire with your current-employer's HR department to determine if your new 401(k) plan accepts roll-ins. If they do, they can likely provide you with additional information (forms, your new plan recordkeeper's contact information, etc.).

Fortunately for job-changing participants, more plans are beginning to offer a facilitated roll-in service, which offers end-to-end assistance for participants rolling in their retirement savings.

Ideally, this service should have consolidation specialists who understand how to get the roll-in done quickly and efficiently and are supported by workflow technology that streamlines the process.

Participants can avoid 401(k) DIY “horror stories” with portability and consolidation programs that offer education and assistance to help in-transition participants move their retirement savings forward, regardless of balance.

Some portability and consolidation programs have been proven to reduce cashouts by over 50%. Consider one with auto-portability, which automatically moves small-balance retirement savings forward when participants change jobs.

Spencer Pringle is Executive Vice President, Retirement Solutions, for Retirement Clearinghouse (RCH), and is responsible for managing the RCH Service Center, including the delivery of RCH's participant education and assistance.