It might be helpful if the couple are able to discuss how much they would contribute to a common pool of expenses and how much they would save.
Joint Bank Accounts: What They Are And How They Work
4 Reasons to Keep Your Finances Separate After Marriage - Experian
How couples manage their finances together
How Young Couples Talk About Money in Relationships - The New York Times
A Couple's Guide to Financially Preparing for the Future Together
7 Tax Advantages of Getting Married - TurboTax Tax Tips & Videos
Joint Bank Accounts: How and When They Work - NerdWallet
Social Security tips for married couples
money: 10 financial warning signs to watch out for when in a relationship - The Economic Times
Love and money survey shows big changes in how couples manage finances
How couples manage their finances together
Know your rights: How men can protect their finances while going through a divorce - The Economic Times
Couple Finances: Tips on Managing Money As Couple
How and Why To Combine Finances With Your New Spouse - RateGenius