Cost Centers are how FamSpend organizes your financial life. Think of them as containers — one per real-life area: Milan home, Car, Vacation 2026, Kid's school. Every expense belongs to exactly one Center.
They're not categories, and that distinction changes everything.
Why "Centers" instead of categories
Classic money apps use categories: "Bills", "Groceries", "Transport", "Leisure". The problem with categories is that they're universal and abstract: the gas bill for your home and the gas bill for your beach house end up in the same bucket, and when you ask "how much does the beach house cost me?" the answer isn't there.
Cost Centers instead mirror your real-life areas. You create them, with your names, each with its own budget and history. When you ask "how much is the car costing me this year?", you open the Car Center and the answer is right there.
What goes inside a Center
Each Center holds three things:
- Planned expenses — bills, installments, subscriptions, one-offs
- Paid expenses — what you actually paid (with final date and amount)
- People involved — who pays, who's affected (you, partner, child, flatmate)
The Center shows the monthly total, the year-over-year total, and the weekly load so you know when the spikes are coming.
Real examples
A typical family has 4-6 Centers. Examples:
- Milan home — rent/mortgage, bills, building costs, maintenance
- Car — fuel, insurance, road tax, service, fines
- Groceries & home — food, household products, daily care
- Kids — daycare, school, sports, activities, clothing
- Vacation 2026 — flights, hotels, deposits, advances
- Health — appointments, dentist, supplements, gym
There's no right list. You know your life better than any template.
The 3-6 Center rule
Below 3 Centers you lose visibility: everything ends up in the same place and the app becomes a flat list. Above 6 you start not knowing where to put that new expense — and you end up creating "misc" or "other" Centers, which is exactly what you wanted to avoid.
The sweet spot is 3-6 Centers that cover 80% of your recurring spending. Weird one-offs (e.g. a wedding gift) go into the closest matching Center — no dedicated Center needed.
What about sub-categories?
There are no sub-Centers because they'd add a level of hierarchy that nobody maintains. If you need to distinguish "Milan home bills" from "Milan home maintenance", use the expense title ("March gas bill", "Plumber — boiler replacement") or person tags (who pays). FamSpend lets you filter and sum by title keyword.
What to do now
- Open FamSpend and click New Cost Center on the dashboard
- Give it a name you'd use talking to a friend (Milan home, not Home Expenses)
- Pick a color and an icon — they help you recognize it at a glance
- Add 2-3 recurring expenses you already know (rent, bills)
In 5 minutes you have a view that tells you what that slice of life really costs you.