10/22/2026
You can have $90,000 in your 401(k) and still not own all $90,000.
I can understand why this catches people off guard. You log into your account, see a balance, and naturally assume that if you leave your job, the entire amount is yours.
Not necessarily.
The money you contribute from your paycheck is always yours, including any investment gains or losses. But money your employer contributes may be subject to something called a vesting schedule.
Here's an example.
Let's say your 401(k) balance is $90,000. Of that amount, $60,000 is attributable to your own contributions and $30,000 to your employer's contributions, including investment results.
If you're only 60% vested in the employer portion, your vested balance would be $78,000.
The remaining $12,000 hasn't vested yet and could be forfeited if you leave your job.
Now, I'm not suggesting anyone should stay at a job they're unhappy with just to collect an employer contribution.
But I do think you should know what you're potentially walking away from before making that decision.
Some retirement plans make employer contributions yours immediately. Others require a certain number of years of service. And depending on your plan, you might be closer to your next vesting milestone than you realize.
Before making a career move, check your vested balance and find out exactly how your employer's vesting schedule works.
And remember, being vested doesn't mean you can withdraw the money tax-free. Distribution and rollover rules still apply.
Your account balance tells you how much is in your 401(k). Your vested balance tells you how much you've earned the right to keep.
Those aren't always the same number.