How to share money as a couple

There is no correct way to organise money as a couple. There are three or four common ways, each suits a different kind of household, and most arguments about money turn on something other than the set-up: whether both of you chose it, and whether both of you can see it.

The three common set-ups

Everything shared. One account, everything in, everything out. Simple, and it feels like a statement. It suits couples who earn similarly or who have decided that who earns what is beside the point. It works badly when one person spends more freely than the other, because every purchase is visible and every purchase is, in principle, up for discussion.

Everything separate. Each keeps their own account and you split the bills, either by transfer or by taking turns. It suits couples who came together later in life with their own finances, or who have been burned before. It works badly when one of you earns a lot more, because the gap shows up in every restaurant and holiday.

Yours, mine, ours. A joint account for the shared costs, which each of you pays into. Your own account for your own spending, which nobody else looks at. This is the one most couples end up at, because it gives the shared life a shared pot and gives each person a corner that is theirs. It takes ten minutes to set up and removes most of the small arguments.

When one of you earns more

Half each sounds fair and often is not. If one of you earns £50,000 and the other £22,000, splitting a £2,000 monthly outgoing in half leaves the first with plenty and the second with almost nothing. Over a year that gap becomes a feeling, and the feeling becomes a row about something else.

The alternative is to pay in by proportion. Add both incomes together, work out what share each of you brings, and pay that share of the joint costs. The higher earner pays more in pounds and the same in percentage. Each of you is left with a similar fraction of your own money, which is what fairness tends to feel like from the inside.

Some couples go further and simply pool everything and take the same personal amount each. That is a choice about what kind of partnership you are, and it is worth making as a choice rather than drifting into.

What each of you should be able to see

Whatever the structure, both of you should be able to see the whole picture: what comes in, what goes out, what is owed, what is saved. Not approve. See. A household where one person knows the finances and the other is told "don't worry about it" is a household where one person is carrying a load and the other is a passenger, and both roles get resented.

Both of you should also have money that is yours to spend without explaining. Even a small amount. The ability to buy a coffee without it becoming a conversation is a surprisingly large part of feeling like an adult in your own home.

And both of you should have something in your own name: an account, a card, a pension. This has little to do with expecting the relationship to end. A person with nothing in their own name is a person who could not leave if they needed to, and that changes how they argue, and how they are argued with.

Talk about it once, properly

Most couples never have the money conversation. They have money arguments, which are the conversation leaking out under pressure. Sit down once, outside any row, and say what you each want the money to do. Safety, for one of you. Room, for the other. Then choose a structure that gives each of you some of what you want, write it down, and look at it again in a year.

What this might mean for you

If you have been drifting in a set-up neither of you chose, this is a fixable problem and the fix is mostly a conversation and a second bank account. If one of you has been carrying the finances alone and resenting it, or has been kept out of them and feels like a child, say so. The free module Your phone, your money, your data walks through what it means to have your own footing in a shared life, and it is worth doing whichever side of that you are on.

When this does not apply

Two people negotiating money badly is ordinary. It stops being ordinary when one person decides and the other asks. If you cannot see the accounts, have to justify ordinary spending, are given an allowance you did not agree to, have been kept out of work, or have found debt in your name you did not take on, then the problem is not which set-up you picked. Is it financial abuse if my partner controls the money? describes where that line sits. If you are the one holding the accounts and you have just recognised something, that is worth sitting with.

For everyone else: yours, mine, ours, paid in by proportion, and both of you can see all of it.