Financial literacy guide

How to build a simple monthly budget

A monthly budget works best when it includes fixed bills, variable spending, irregular expenses and planned saving.

MonthlyCash flow

Editorial review: August 11, 2026 · Lauren M. Whitfield

Collect the numbers

Use pay records, bank statements, bills and upcoming commitments rather than guessing from memory.

Group expenses

Fixed, variable and irregular categories make it easier to see what can and cannot change quickly.

Plan saving as a category

Saving for emergencies or future purchases can be included in the plan instead of waiting to see what remains.

Carry information forward

If a bill is annual or a category consistently runs high, update the next month's plan.

Educational information only. Use current product terms and the rules that apply in your country. For decisions with significant financial consequences, consider an appropriately qualified professional.