Could Joint Banking Be The Key To A Happy Marriage?
Joint banking could lead to fewer arguments and increased relationship satisfaction.

Sean Jackson
One of the most common arguments among married couples is about finances, particularly budget and spending challenges. However, research from MarketWatch Guide shows that joint banking could lead to fewer arguments and increased relationship satisfaction.
According to the study, 55% of couples who use solely joint bank accounts claim they never fight about money, compared to only 39% of partners who have personal accounts. And financial conflict between spouses, along with these common money mistakes couples make, can result in serious consequences, like foreclosure or divorce. For this reason, joint banking could benefit many couples.
Couples' biggest financial arguments
What specifically do couples often fight about regarding finances? MarketWatch found the top financial arguments among couples.

Sign up for Kiplinger’s Free E-Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
- Not adhering to a budget: 25.5%
- Spending on things you cannot afford: 24.3%
- Having differing savings goals: 15.1%
- Unequal involvement in handling money: 11.4%
- Dishonestly about what you're buying: 10.9%
- Who makes more money: 6.7%
The top two reasons couples argue about finances: Not sticking to a budget and spending money on things they can't afford. And financial infidelity is more common than you may think. According to Bankrate, about one-third of those in couples say they have committed some form of it, typically spending more than their partner would be okay with.
Luckily, there are ways of addressing any financial miscommunications that might arise. One of the easiest solutions is using budgeting apps.
There's an app called Honeydue, which is perfect for couples. How it works is you both download it to keep track of bank accounts, credit cards and investments. It allows both parties to be on the same financial page.
Also a sore spot for couples is an unequal involvement in handling finances. MarketWatch found that 43% of men claim to be the financially-savvy spouse, while only 18% of women claim the same. Typically, its important that both parties have an equal say in decision making when it comes to finances, so making time to have regular financial check-ins with your spouse can be beneficial.
David Straughan, MarketWatch Guides financial writer tells Kiplinger: "Sharing a checking account with your partner can give visibility into where money is being spent, thus making it more difficult to deviate from a budget or make unwise financial decisions." Plus, it helps both partners take a more active role in the managing of household finances.
Find a new account you both will like with our Bankrate tool:
Joint banking could lead to a happier marriage
Overall, having open communication about finances is essential for any relationship, and having a joint banking account can help facilitate these types of conversations. And while perspectives on finances between you and your spouse can differ, it’s possible to get on the same financial page as a couple.
The 2024 MarketWatch Guides Joint Banking Survey found that 60.3% of couples who use only joint bank accounts were the most likely to claim they were "very satisfied" in their relationship, compared to 57% who use personal accounts only and 54.4% who use both joint and personal accounts.
"Most of the experts we talked to told us that one of the reasons couples use a joint banking model tend to be happier is that it improves their communication around money issues and encourages honesty and transparency" says Straughan. "Some even suggested that these developments can often bleed over into other areas of the relationship, improving communication beyond just the financial realm."
Fidelity's 2021 Couples & Money Study found that couples who communicate well are more likely to expect to live comfortably in retirement, rate their household's financial health as excellent or good and say that money is not their greatest relationship challenge.
Of course, joint banking may not be the right fit for all marriages, and in certain cases it can be better to keep at least some of your finances separate. However, it's still important to discuss, and having a candid discussion regarding finances can help your relationship succeed.
Related Content
Get Kiplinger Today newsletter — free
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.

Erin pairs personal experience with research and is passionate about sharing personal finance advice with others. Previously, she was a freelancer focusing on the credit card side of finance, but has branched out since then to cover other aspects of personal finance. Erin is well-versed in traditional media with reporting, interviewing and research, as well as using graphic design and video and audio storytelling to share with her readers.
- Sean JacksonPersonal finance eCommerce writer
-
Do You Need a Family Office? Four Signs for the Very Wealthy
You may need a family office if you are a high-net-worth individual, because being wealthy turns a family into a family business.
-
Wealth Advisers: In Estate Planning, the End Is Just the Beginning
We need to keep the lines of communication with our clients open so that we can anticipate and help them navigate issues that arise over time.
-
Stood Up by a Radio Show: But Was It a Breach of Contract?
A conscientious financial planner reschedules his clients after being invited onto a talk show and ends up losing one of them at a cost of $5,000. What does the radio show owe him, if anything?
-
Over 50 and Still Paying Student Loans? Here's Some Help
It's the club no one wants to join. But if you are over 50 and still paying student loans, there are ways to tackle both debt and retirement savings.
-
The Three C's to Financial Success: A Financial Planner's Guide to Build Wealth
Consistency, commitment and confidence in your chosen strategy are more critical to your financial success than finding the 'perfect' financial plan.
-
Baby Boomers vs Gen X: Who Spends More?
Baby Boomers and Gen X are guilty of spending a lot of money. Here's a look at where their money goes.
-
A Financial Expert's Tips for Lending Money to Family and Friends
What starts as a lifeline can turn into a minefield if the borrower ghosts the lender. Following these three steps can help you avoid family feuds over funds.
-
The 401(k) Mistake That Could Cost You Millions in Retirement Savings
Thinking about reducing your 401(K) contributions in the current market? Here are six reasons why you may want to reconsider.
-
I'm an Insurance Expert: Yes, You Need Life Insurance Even if the Kids Are Grown and the House Is Paid Off
Life insurance isn't about you. It's about providing for loved ones and covering expenses after you're gone. Here are five key reasons to have it.
-
7 Rules Frequent Flyers Swear By
From dodging long lines to avoiding bad coffee, these clever travel rules can help you save time, stay healthy and reduce stress every time you fly.