Hack 28 · Effortless Budgeting
Month-End Money Sweep
The month-end sweep moves whatever is left in your checking account above a set buffer into savings or investments at the end of each month. It captures the small residual amounts that would otherwise quietly get absorbed into next month's spending. Swept consistently, those leftovers commonly add up to hundreds of dollars a year.
How to do it
- Decide the buffer you want to leave in checking.
- At month end, move everything above that buffer into savings.
- Automate the sweep so it does not depend on you remembering.
What it typically saves
Typically hundreds of dollars a year captured from month-end leftovers.
Questions people ask
How big should the buffer be?
Enough to cover the first few days of the new month plus any pending charges. Too small and you will spend the sweep undoing overdrafts.
What if there is never anything left?
Then the sweep costs you nothing and you have learned something useful. It is designed to catch surplus, not to create one.
Savings or investments?
Savings while you are still building a cushion, investments once you have one. Sweep amounts are variable, which suits both.
Go deeper
This is the short version. The full walkthrough lives in Money on Autopilot, book 2 of The Everyday Money Upgrade — where this hack comes with how to size your buffer against pending charges, the automation setup, and where to send swept money at each stage of your finances.
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