One shared pot
All income goes to one place and every cost is paid from it. Simple and transparent; it needs a lot of trust and agreement about personal spending.
How to make a family budget: a step-by-step guide
A family budget is a monthly plan for a household’s money: what comes in, what must be paid, what is left for everyday spending and what goes to savings. To make one, list all income and fixed costs, agree how shared costs are split, set limits for the main spending categories and review the plan together once a month. A notebook, a spreadsheet or an app works, as long as everyone sees the same numbers.
Updated
Step by step
Six steps to a family budget
Write down all income
Salaries, side income, benefits — the amounts that actually arrive each month, after tax.
List the fixed costs
Rent or mortgage, utilities, phones and internet, loans, school or kindergarten, subscriptions.
Agree how to share
One shared pot, contributions in proportion to income, or a shared account for joint costs plus personal money — see below.
Set limits for variable spending
Groceries, transport, cafés, children, clothes, health. Start with last month’s real figures.
Decide what goes to savings
An emergency fund first, then goals: a holiday, a car, a down payment. Pay it at the start of the month, not with what is left.
Review together monthly
Twenty minutes once a month: what went over, what to change, whether the goals are on track.
Sharing
Three ways to share family money
In proportion to income
Each partner pays a share of joint costs that matches their share of the income — for example 60/40. Feels fair when incomes differ a lot.
Joint account plus personal money
Both pay an agreed amount into a joint account for shared costs; the rest stays personal. Popular with couples who want some independence.
Mistakes
Common family budget mistakes
- Planning from memory instead of from last month’s real spending.
- Forgetting yearly costs — insurance, car service, gifts — and being surprised by them.
- Counting a transfer between your own accounts as spending, which makes the month look worse than it is.
- Leaving no personal money at all, so every small purchase becomes a discussion.
- Saving only what is left at the end of the month.
Tools
Which tool to use for a family budget
A shared spreadsheet is free and fully flexible: one tab for the plan, one for the actual spending. Its weak point is entering every purchase by hand.
A budgeting app makes the daily part faster. Monnex, for example, records an expense from one message to a Telegram bot, shows category limits and how much is safe to spend today, and links savings goals to real accounts. Monnex accounts are personal: each partner keeps their own account, and the monthly review brings the numbers together. Apps with shared wallets suit households that want one common account inside the app.
Questions
Family budget questions
What is a normal family budget?
There is no single norm: it depends on income, city and family size. A practical check is that fixed costs leave room for everyday spending and regular saving.
How much should a family save each month?
Start with any fixed amount you can keep every month; the habit matters more than the size. Build an emergency fund of a few months of costs first.
Should partners have separate money?
Many couples keep some personal money even with a shared budget. It reduces arguments about small purchases.
How do I start if we have never budgeted?
Record every expense for one month without changing anything. The real figures make the first plan easy to agree on.
Related
Read next
Where does the money go?
How to stop losing track of spending.
Budget and limits in Monnex
A monthly limit, category limits and today’s figure.
Savings goals
Goals funded from real accounts.
Try the first month in Monnex
Record spending for a month and plan from real numbers.