When you quit a job, your vested 401(k) money is always yours to keep no matter what your employer says, because federal law treats those funds as your property the moment they vest. A bonus is more complicated: whether your employer can keep it usually depends on whether the bonus was already earned under the terms of your plan, or was still discretionary and unpaid when you resigned. This article explains both, plus the related question of whether an employer can cut your pay when you give notice.
The 401(k) "Vesting" Myth: Your Money Doesn't Disappear When You Quit
One of the most common worries among workers is that quitting will cost them their retirement savings. It will not. A 401(k) is a retirement account governed by the federal Employee Retirement Income Security Act (ERISA), enforced by the U.S. Department of Labor's Employee Benefits Security Administration and the IRS. Under ERISA, certain rights to your account balance are protected the moment they vest.
Here is the key distinction:
- Your own contributions are always 100% vested. Every dollar you contributed from your paycheck, plus its investment earnings, is yours immediately and permanently. Quitting, being fired, or being laid off changes nothing about this.
- Employer matching or profit-sharing contributions vest on a schedule. Many plans require you to work a certain number of years before the employer's contributions fully belong to you. This is the part people confuse with "losing" their 401(k).
If you leave before the employer match is fully vested, you may forfeit the unvested portion of the employer's contributions, but never your own money and never any portion that has already vested. ERISA limits how long these schedules can run, and the exact rules depend on your plan type and document. Read your Summary Plan Description (SPD), which your employer must provide, to see your plan's vesting schedule and your current vested percentage.
What Actually Happens to the Account After You Quit
When you leave, you typically have several choices for your vested balance: leave it in the former employer's plan (if the balance is large enough that they allow it), roll it into your new employer's 401(k), or roll it into an Individual Retirement Account (IRA). A direct rollover avoids taxes and penalties. An employer cannot legally seize, freeze, or refuse to release your vested funds because you quit, didn't give enough notice, or left on bad terms. If a plan administrator is stonewalling you, that is an ERISA issue you can raise with the U.S. Department of Labor.
Bonuses: Earned vs. Discretionary Is the Whole Ballgame
Unlike 401(k) funds, bonuses are not automatically protected by a single federal statute. Whether you can keep a bonus after you resign depends almost entirely on one question: was the bonus already earned, or was it still discretionary?
Earned (Non-Discretionary) Bonuses Are Wages
If a bonus is promised under a clear formula or set of conditions that you have already met, many states treat it as earned wages, the same as your hourly pay or salary. Examples include a commission you closed, a quarterly production bonus you hit the numbers for, or a signing bonus you already qualified to keep. Once a bonus is earned, an employer generally cannot refuse to pay it just because you quit before the check was cut.
The federal baseline here is the Fair Labor Standards Act (FLSA), enforced by the U.S. Department of Labor Wage and Hour Division. The FLSA requires that non-discretionary bonuses be counted as part of your "regular rate" when calculating overtime, which is itself a signal that the law views earned bonuses as compensation rather than a gift. But the stronger protection for actually collecting an earned bonus usually comes from state wage-payment laws, which often define earned bonuses and commissions as wages and impose penalties on employers who withhold them. These protections, and the deadlines to claim them, vary by state.
Discretionary Bonuses Can Often Be Withheld
A truly discretionary bonus, one where the employer decides if, when, and how much to pay with no promised formula, is much weaker ground for the employee. If your bonus plan says payment is at the company's "sole discretion," or that you must be "actively employed on the payout date" to receive it, an employer can often lawfully withhold it from someone who resigns first. These "active employment" or "still employed on payment date" clauses are common and are generally enforceable, though some states scrutinize them more closely when the bonus was clearly earned through completed work.
Bonus Clawbacks
Some employers use clawback provisions, contract terms that let them recover a bonus already paid if you leave within a certain window (common with signing bonuses, relocation payments, and retention bonuses). Whether a clawback is enforceable depends on your signed agreement and state contract law. Read what you signed before assuming the money is safe, and before assuming the clawback is valid. Overly broad clawbacks are not always enforceable, and this varies by state.