1. Agree on what the money is for
Start with the goal, not the spreadsheet. A home, a trip, a safety cushion, paying off a loan. Pick two or three and say them out loud.
2. Decide how you share the bills
There is no single right split. Some couples split everything in half. Others split in proportion to income, so the person who earns less keeps a fair amount left over. Some use a joint account for shared bills and keep the rest separate.
Pick one, write it down, and revisit it when your situation changes.
3. Look at a few months of real spending
Guessing is where budgets fail. Look at what you actually spent in the last two or three months, by category: groceries, transport, eating out, fun, shopping.
4. Set a budget for each category
Give every category a monthly limit based on what you really spend, then trim where you both agree. Keep the number of categories small, around five to eight.
5. Save first, with a fixed amount
Choose an amount for each goal and move it on payday. For example, €1,000 a month towards a home. Doing it right after the salary arrives is easier than saving what is left at the end of the month.
6. Check in once a month
Fifteen minutes is enough. What went over budget, what went under, and are the goals still on track. Then you are done until next month.
Questions
Should couples share a bank account?
It depends on what works for you. Some couples use one joint account for shared bills. Others keep separate accounts and plan together. Both work if you both see the same numbers.
How often should we review our budget?
Once a month is enough for most couples, with a short look when something big changes.
This guide is general information, not financial advice.