Budgeting
Track spending for one month before you change anything
Budgets fail because they are built on an estimate of your spending. The estimate is almost always wrong.
Budgeting
Where the money actually goes, and what to do once you can see it.
21 articles · updated August 11, 2026 · page 1 of 2
Budgeting
Zero-based budgeting survives contact with an irregular income
Most budgeting methods assume a predictable salary. Here is the version that works when the number changes every month.
More in Budgeting
Budgeting
The 50/30/20 rule breaks wherever rent takes half the income
A budgeting heuristic written for a different housing market still gets quoted as though the proportions were laws of nature.
Budgeting
Subscriptions cost more than the sum of their monthly prices
Recurring charges are priced to sit below the threshold at which you would think about them, and they are designed to renew…
Budgeting
Friction is the cheapest spending control there is
Willpower is a finite and unreliable resource. Adding seconds between the impulse and the purchase is neither.
Budgeting
Splitting household bills when the two incomes are not equal
Equal halves, proportional shares and full pooling produce very different outcomes, and each one is fair by a different definition.
Budgeting
Most budgets collapse in the third month, for a structural reason
The first month is measurement, the second is optimism, and the third is when the annual costs arrive.
Budgeting
Percentage budgets and fixed-amount budgets solve different problems
One scales automatically with income and hides lifestyle creep. The other holds spending constant and makes every rise visible.
Budgeting
Spending money nobody has to justify is a budgeting tool
The category most often cut first is the one whose removal most reliably kills the whole plan.
Budgeting
Grocery bills grow through frequency more than through prices
The number of trips, not the price per item, is the variable most households can actually move.
Budgeting
Automate the transfers, not the decisions
Standing orders on payday do the work of discipline. Automating the choices themselves is where it goes wrong.
Budgeting
Every pay rise is already spent unless you decide otherwise
Lifestyle creep is not a moral failing. It is what happens by default when a larger number lands in the same account.