What To Do When Only One Spouse Has Great Credit

Opposites attract—especially when it comes to money. And when one partner has a strong credit score while the other is just starting to build credit, the imbalance can add unexpected stress to the relationship. A big gap in credit scores doesn’t just affect borrowing power—it can impact everything from renting an apartment to securing a car loan or qualifying for the best credit card offers. But the good news is that credit isn’t set in stone, and there are ways to boost credit together as a couple.

Take Carrie and Ryan, a married couple who found themselves on opposite ends of the credit spectrum. Carrie had a solid score above 700, while Ryan had no credit history at all. Without a credit score, Ryan faced challenges renting an apartment or being approved for credit on his own. As a result, Carrie had to take on more financial responsibility, including applying for their apartment lease under her name alone. While she was comfortable managing their finances, the added pressure was something they hadn’t fully anticipated before tying the knot.

To tackle this challenge together, Carrie helped Ryan build credit by adding him as an authorized user on her credit card. This simple step allowed Ryan to start establishing his credit history based on Carrie’s responsible usage. However, not all credit card issuers report authorized users to credit bureaus, so it’s crucial to check beforehand. If they do, this strategy can be a great way to boost credit without taking on additional debt or opening a brand-new credit account.

Beyond being an authorized user, there are other ways couples can work toward strengthening their credit profiles together. Opening a secured credit card, for example, allows a partner with little to no credit history to start building a positive record. Making on-time payments and keeping credit utilization low are essential habits that will gradually boost credit scores. Additionally, paying down any existing debts and avoiding late payments can significantly improve a partner’s creditworthiness over time.

Patience is key when working on credit improvement. A credit score isn’t built overnight—factors like payment history, credit age, and overall debt utilization take time to influence scores positively. Even if there isn’t an immediate jump, consistency with good financial habits will yield results in the long run. It’s also important to remember that past credit mistakes don’t define a person’s financial future. Negative marks, such as late payments or high balances, gradually have less impact over time.

For couples navigating different credit situations, communication and shared financial goals are just as important as the practical steps toward improvement. Working together to boost credit doesn’t just improve financial opportunities—it strengthens trust and long-term planning as a team.

If you and your partner are looking for ways to build or improve your credit, check out TomoCredit on KNOT—because financial wellness should always be a team effort.