How Coordinating 401(k)s Can Help Couples Maximize Retirement Savings
Key Takeaways
- Not coordinating 401(k)s can cost couples real money. Research suggests couples who don’t prioritize the highest employer match may lose an average of $14,000 in retirement wealth over their lifetime — not from saving too little, but from saving in the wrong order.
- Always prioritize the plan with the best employer match first. If one spouse’s employer offers a 100% match on the first 4% of contributions and the other offers 50% on 6%, contribute enough to capture the full match from the more generous plan before directing funds elsewhere.
- Regular “money dates” keep both spouses aligned. Scheduling brief, recurring financial check-ins — twice a year or quarterly — ensures couples catch changes like a new job with a better match and can adjust contributions before leaving money on the table.
When couples talk about retirement savings, they often overlook an important detail: how their two retirement plans work together. That small oversight can leave money on the table. Here’s how to coordinate 401(k) plans for the biggest impact.
What the Research Shows About Coordinating 401(k)s and Retirement Savings
Research shows that couples who don’t coordinate retirement contributions may miss out on valuable employer matching contributions. Over time, that missed opportunity can add up. Some estimates suggest couples who don’t prioritize the highest company match lose an average of about $14,000 in retirement wealth over their lifetime.
This isn’t a case of saving too little. It’s a case of not saving in the most strategic way.
Why the Employer Match Matters
An employer matching contribution is a powerful benefit in a workplace retirement plan. Many employers match a percentage of what workers contribute to their 401(k). For example, a company could match 50% on the first 6% of salary, or 100% on the first 3 or 4%.
This is essentially free money straight into your retirement account.
But when both spouses have access to company-sponsored 401(k)s, there are things to be aware of. One employer might offer a higher match than the other. Or one plan might match contributions sooner or at a higher percentage.
If couples treat their savings separately and don’t coordinate, they might just spread contributions evenly between the two plans. That sounds logical, but it might not be the smartest financial move.
In many cases, it makes more sense to prioritize contributions to the account with the highest employer match first.
For example, if one spouse’s employer matches 100% of the first 4% of contributions while the other matches the first 50% of 6%, it usually makes sense to contribute enough to the first plan to realize the full 100% match. Once that match is fully realized, additional contributions can go to the other plan.
This simple shift can increase retirement savings without requiring the need to save more money.
The Value of Money Conversations
The problem couples often run into isn’t math. It’s communication. And miscommunication can create gaps.
For example, one spouse may not contribute enough to receive the full employer match, while the other spouse contributes more than necessary to their plan with a smaller match.
When each spouse operates somewhat independently, and they don’t look at the bigger picture together, they can miss out on money.
The Power of Money Dates
The solution to this miscommunication is simple: talk about money more often. Try setting regular “money dates,” where you both schedule times to sit down and review your finances together. This can be done twice a year or once a quarter – whatever fits your specific circumstances. And it doesn’t need to be complicated. Even just a few minutes catching up on financial goals can ensure that you’re both on the same page.
These conversations can include topics like:
- Retirement contributions
- Employer match rules
- Changes in salary or benefits
- Debt payoff plans
- Upcoming financial goals
For example, if one spouse changes jobs and receives a better 401(k) match, a smart strategy would be to shift more contributions to that account.
Retirement planning isn’t just about how much you save. It’s also about how you save. And one simple question that isn’t always asked: Which 401(k) gives us the best match?
