What to Do With Your 401(k) After Leaving a Job: Rollover Options Explained

by | Jul 16, 2025 | Estate Planning

You Left Your Job—Now What Happens to Your 401(k)?

Changing jobs is more common than ever, but what happens to your old 401(k) often gets overlooked. You may be tempted to leave it where it is, cash it out, or roll it into something new—but each option has financial and tax consequences.

Making the right decision now can impact your long-term retirement goals. This guide breaks down your choices and shows you how to make the smartest move with your retirement savings.

Option 1: Leave It in Your Former Employer’s Plan

In some cases, you can leave your 401(k) right where it is, as long as your balance is over the plan’s minimum requirement (usually $5,000).

Pros:

  • No immediate action required

  • Your money stays invested

  • Access to institutional funds with low fees

Cons:

  • Limited control over investment options

  • Harder to manage multiple retirement accounts

  • Former employer can make changes or restrict access

Leaving it behind is often the path of least resistance, but it rarely aligns with a long-term financial plan.

Option 2: Roll It Over Into an IRA

A direct rollover into an IRA (Individual Retirement Account) gives you more control and often opens the door to better investment choices.

Pros:

  • More investment options than most 401(k)s

  • Potentially lower fees

  • Keeps your retirement funds tax-deferred

  • Consolidates accounts for easier management

Cons:

  • May lose some protections (401(k)s have strong creditor protections)

  • Need to actively manage or work with an advisor

This is often the best choice if you want flexibility and prefer to manage your retirement assets with professional help.

Option 3: Move It to Your New Employer’s 401(k)

If your new employer offers a 401(k) and accepts rollovers, you can consolidate everything into one plan.

Pros:

  • Keeps all funds in one place

  • Maintains tax-deferred status

  • Some plans have strong investment options and low fees

Cons:

  • Not all plans allow rollovers

  • Limited investment choices

  • You’re subject to the new plan’s rules and fees

This is a good choice if your new plan is strong and you want simplicity in your retirement savings.

Option 4: Cash Out Your 401(k)

You can take a lump-sum distribution—but you’ll almost always regret it.

Cons:

  • Immediate taxes owed on the full amount

  • 10% early withdrawal penalty if under age 59½

  • Huge blow to your retirement savings

This option should only be considered if you’re facing a financial emergency and have no other resources.

How to Decide What’s Best for You

Choosing the right path depends on:

  • Your current financial situation

  • How involved you want to be in managing investments

  • The quality of your new employer’s 401(k) plan

  • Long-term goals for retirement

An IRA rollover gives you the most flexibility and control, while rolling into a new 401(k) may be a good fit for simplicity. Leaving the funds in your old plan should only be a temporary move. Cashing out should be a last resort.

Why It Pays to Get Professional Help

Most people don’t realize how much is at stake when moving retirement funds. A poorly executed rollover can result in unexpected taxes or penalties.

At MB Wealth Advisors, we help you:

  • Review all your options

  • Avoid tax traps and penalties

  • Coordinate your rollover with your full retirement plan

  • Consolidate accounts for better visibility and performance

Our process is streamlined, personalized, and built to protect your long-term future.

Avoid Costly Mistakes With a Rollover Strategy

Rolling over your 401(k) is more than paperwork—it’s a critical step in securing your retirement. Whether you just left your job or are changing employers soon, now is the time to review your options and make a move that supports your future.

Let us help you choose the best path.

Visit our Wealth Management Services or contact us at (704) 584-9363. You can also request guidance through our secure form at mbwealthadvisors.com/contact/#connect.