Why Married Couples Are Losing Hundreds on Their 401(k) Match – And How to Fix It

Picture this: you and your spouse both work, you each get a 401(k) plan at work, and you both think you’re doing everything right. Yet, underneath that confidence, a quiet leak is draining about $757 every single year – that’s money you could have been tucking away for retirement, but you missed out on the employer match.

It sounds almost absurd, right? How can something as straightforward as a 401(k) match slip through the cracks? The answer lies in a tiny detail most of us never think about: the combined household income that determines how much of the match you’re actually eligible for.

Here’s the core of the issue. The IRS caps the total amount of contributions that can be considered “match‑eligible” at $22,500 for 2023 (plus $7,500 catch‑up if you’re 50 or older). If you and your spouse each max out your individual contributions, you might think you’ve covered every base. But the match is calculated on the total household earnings, not just the sum of your individual deferrals. When both of you are close to the limit, the employer match can start to shrink – or disappear – without you even noticing.

That’s why the average loss sits around $757 a year. It’s not a massive chunk, but over a decade it adds up to more than $7,500 – money that could have been growing tax‑deferred for the rest of your life.

How does the match actually work? Most employers match a percentage of your salary up to a certain amount, often 3% or 4% of pay. If your salary is $80,000 and the match is 4%, you could get $3,200 in free money if you contribute at least enough to qualify. But the match stops once the total household contributions hit that IRS ceiling. So if you both each contribute $11,250 (half of $22,500), you’re fine. If you push a little higher, you’re essentially giving up the match because the system says, “You’ve already hit the cap.”

It’s a classic case of the “too much of a good thing” syndrome. The very act of being diligent about saving can, paradoxically, cost you the extra boost you thought you were securing.

So what can you do about it? First, have a candid conversation with your partner about your combined retirement strategy. Look at your individual salaries, match formulas, and the total contribution limit. Then, play around with the numbers. In many cases, you’ll find that one spouse can dial back a few hundred dollars while the other bumps theirs up, still staying under the household cap but capturing the full match for both accounts.

Here are a few practical steps:

• Check your plan’s matching formula. Some employers match dollar‑for‑dollar up to a certain percent; others use a tiered system. Knowing the exact rule helps you see where the ceiling hits.
• Calculate the household limit. Take the $22,500 (or $30,000 with catch‑up) and subtract your combined contributions. That’s your safety margin.
• Adjust contributions via your HR portal. Most plans let you change deferral percentages at any time – you don’t have to wait for the annual open enrollment.
• Consider a spousal IRA. If one partner can’t contribute more to a 401(k) without busting the limit, a traditional or Roth IRA can still add tax‑advantaged savings.
• Revisit annually. Salary bumps, promotions, or even a new job can shift the balance, so make this a yearly check‑in.

Don’t forget the intangible benefit of the match itself: it’s essentially an immediate 100% return on the money you’re already saving. If you miss out, you’re not just losing $757 in cash – you’re losing the compounding power that extra dollars would generate over 30, 40, or even 50 years.

In short, the fix isn’t complicated. It just takes a bit of awareness and a quick math check. When you and your spouse align your 401(k) contributions, you unlock the full potential of every employer dollar, turning that $757 leak into an extra stream of retirement security.

And the best part? You get to feel a little smarter about your finances while you’re at it. That confidence alone is worth more than the match you recover.