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How to Use Your Bank Statement to Cut Expenses

The statement doesn’t judge. It shows what happened, and that’s more useful than memory.

Monse Team· Financial Content
Published on 9 min read

Cutting expenses without looking at your statement is guesswork. You might cut $90 in leisure and miss $480 in small scattered purchases. The statement prevents this inversion.

Why Look at 3 Months

One month might include a birthday, repair, or trip. Three months show a pattern. If pharmacy, delivery, or groceries are high in all three, the problem is routine, not exception.

Step by Step

  1. 1

    Download 3 Statements

    Use full months. Mixing an open month skews the reading.

  2. 2

    Separate Income and Expenses

    Don’t mix transfers between accounts with actual income.

  3. 3

    Group by Category

    Groceries, housing, transport, pharmacy, leisure, delivery, subscriptions, and debts.

  4. 4

    Compare Totals

    Look for repeated increases, not just the largest isolated expense.

  5. 5

    Choose One Cut at a Time

    A good cut is one you can maintain for 30 days.

Practical Example

CategoryMar / Apr / May
Delivery$260 / $390 / $510
Pharmacy$120 / $230 / $270
Subscriptions$180 / $180 / $180
Groceries$920 / $970 / $1,040

In this case, cutting subscriptions helps, but the pace of delivery and pharmacy deserves priority. The cut should target what has grown and what repeats.

Common Mistakes

  • Cutting based on feeling, not accumulated value.
  • Confusing transfers between accounts with expenses.
  • Ignoring cash withdrawals.
  • Trying to tackle 8 categories in the same month.

See full statement guide

Perguntas frequentes

Do I need to use a spreadsheet to analyze my statement?
Not necessarily. You can use simple categories or a tool that reads the PDF. A spreadsheet helps, but it shouldn’t become a barrier.
Which category should I cut first?
The one that combines high value, repetition, and low importance. It’s not always the largest category of the month.
Does a Pix transfer count as an expense?
It depends. Pix to another account of yours doesn’t count. Pix to a person, store, or service counts and needs context.