Treasa Mulqueen had built four household budgets in three years, each with the same fourteen categories, because each began from the same printable she found in 2023.
All four collapsed between week three and week six, and the line that killed them was always the same one: other.
A borrowed list describes another household. Yours has a line theirs does not, and that line is usually where the money goes, which is why it never shows up on the budget and why the budget keeps being wrong.
The important things all end up in other
Because a borrowed list covers the obvious things and has nothing for whatever is peculiar to you. Spending that does not fit lands in other, other grows monthly, and after six weeks the budget describes a household that does not exist.
The arithmetic was never wrong. The sums added up every time, the percentages matched what she had read, and she had never overspent a category she was genuinely tracking. Building the list out of her own figures took about ten minutes.
The ten minutes that gave her a different list
No bank connection, which she had assumed was the point of such tools. Income, fixed costs and rough spending entered by hand, which is the part that makes anyone notice anything.
What came back · in about ten minutes
eleven lines rather than fourteen, and two of them were things no printable would have thought to include. Those two were the ones carrying the money.
overlapping services and renewals that had been quietly sharing a line with ordinary bills. A leak is money without a category of its own, which is exactly why it survives.
what her household actually spends, rather than a split that assumes a rent she does not pay. The numbers came out nothing like the ones she had been forcing.
one short meeting on a fixed date, following an agenda, rather than a conversation that starts because a statement arrived.
Other went from the biggest line on the budget to one that mostly sits empty. That is the entire change, and it is why the fifth budget is still going.
The category ladder, rung by rung
Rung 1 · Build the list before the amounts – the lines come first and the figures second. A budget built on borrowed categories is wrong before a single number goes into it, and no amount of careful arithmetic fixes that.
Rung 2 · Give anything in other its own line – if something lands in other twice, it is a category. This single rule does more than any percentage guide, because it points straight at the spending nobody is looking at.
Rung 3 · Let your own figures set the proportions – not a rule written for an average household. If the recommended split does not survive your rent, the problem is the split rather than your rent.
Rung 4 · Review monthly, on a date, with an agenda – fifteen minutes beats an hour that starts badly. The categories change as life does, and a list nobody revisits becomes a borrowed list again within a year.
For Treasa the decisive rung was the second. Two lines came out of other, and between them they accounted for most of what had been disappearing every month for three years.
Why percentage rules fail most households
Because they describe an average household, and nobody lives in one. A split assuming a modest rent and no childcare teaches reasonably and instructs badly, and families whose figures will not fit usually decide they are bad with money rather than that the rule was written for someone else.
The honest version is that proportions are an output, not an input. You find out what the household spends, and the percentages are whatever those numbers turn out to be.
- A category list built from your own spending
- A new line for anything that reaches other twice
- Proportions derived from your figures
- Manual entry, because typing it makes you notice it
- A fifteen-minute review on a fixed monthly date
- A printable category list from somebody else
- Forcing your figures into a percentage rule
- Leaving overlapping services sharing a line with bills
- Treating a growing other as untidiness rather than a signal
- Deciding you are bad with money when the rule will not fit
The order is the entire discipline: list, leaks, proportions, monthly look. Most budgets begin at the proportions, the one part nobody can know in advance.
What it costs next to the alternatives
Treasa could have printed a fifth template, which costs nothing and had already produced four abandoned budgets. Here is how the usual approaches compare with building the list first.
| Approach | Cost | What it does about the categories |
|---|---|---|
| A printable budget template | Free | Somebody else’s categories, including their blind spots |
| A budgeting app linked to your bank | $0–12/mo | Four hundred transactions and no category list |
| A percentage rule | Free | An average household, which is not yours |
| Family Budget Builder | $9 | Your own lines, the leaks separated, proportions from your figures |
“Is typing it in by hand not a step backwards?” It is slower, and that turns out to be the mechanism rather than a drawback. An app that imports four hundred transactions shows you everything and makes you notice nothing, which is why so many people connect a bank account once and never open the thing again. Typing a figure in requires looking at it. Worth being plain about the limit, though: none of this creates money, and a household that is genuinely short rather than leaking will find a better list useful and not sufficient. Outcomes vary with your income and your circumstances, nothing here promises savings of any size, and this is general educational guidance rather than financial advice.
Two more who stopped using somebody else’s list
“Our other line was the second biggest number on the whole budget and I treated that as normal. Splitting it into two real categories showed us where about a hundred and eighty a month had been going.”
Fionnbarr D. · family of four, Spokane WA
“Our rent made the standard split impossible, so every budget I built declared us failing in month one. Working the proportions out from what we actually spend was the first budget that did not feel like an accusation.”
Aoife R. · high-rent city, Erie PA
If the categories are fine and the trouble is income that changes every month, the Irregular Income Budget Plan is built for that instead. Results vary; this is general guidance rather than financial advice.
Ten minutes, and the fifth attempt begins somewhere else: a list built from your own spending rather than a printable, leaks given their own lines, proportions following your figures rather than a rule, and a brief monthly look to keep it current. The arithmetic was never the problem. The lines were.
*Individual results may vary.
