A shared budget does not require two people who enjoy money admin. It requires one plan both of you can see, a small amount each of you never has to justify, and a check-in short enough that nobody dreads it. Here is the setup, in the order to do it.
One person creates the budget and sends an invite link or an email invitation from Settings. The other joins with their own login. Same envelopes, same numbers, on both phones.
Start a shared budgetDo this once, on a weekend, without the app open. The point is to agree on the shape before anybody enters a number.
The budget and the bank accounts are different things. A budget is the plan for the money; accounts are where it sits. Most couples end up with one of three arrangements, and all three work with a single shared budget.
One account, both pay in, everything paid out of it. Simplest to track. Fun money is still an envelope each, so nobody has to explain a purchase.
Each person transfers an agreed amount into the joint account on payday; bills and groceries come out of it. Personal accounts hold fun money and personal spending. The budget tracks all three accounts.
No joint account; bills are split by who pays which. Harder to see the whole picture, which is exactly why the shared budget matters here: it is the only place the household total exists.
Add each account, joint or personal, to the one budget. Transfers between them are transfers, not spending. Every envelope is funded from the household total, whichever account the money is in.
This is the part that makes the budget survive. Each person gets an envelope with their name on it, funded the same amount every month. What leaves it is nobody else's business, and it is entered as one line ("Sam's fun money, $120") so the tracker does not become a record of every coffee. When it is gone it is gone until next month; when it is not spent it rolls over. Most arguments about money are arguments about being watched. This removes the watching without removing the plan.
Pick a slot (Sunday after dinner is common) and keep it short by keeping the agenda fixed:
Stop at ten minutes even if there is more to say. A long check-in this week is the reason the next one gets skipped.
That is allowed. The spreadsheet-hater's job is three things: know their fun money number, tell the other person about spending on the shared card, and sit through ten minutes on Sunday. The app is on their phone so they can see the envelopes when they want to, and they never have to open it otherwise. A budget one person maintains and both people can see is a shared budget. It does not have to be maintained by both to work.
This guide is general information about household budgeting, not financial or relationship advice. Plan details checked 7 September 2026.
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