ZenPayDay Money Tip
One Number That Makes Big Bills Feel Small All Year
Here’s the whole thing in three steps.
Hi there, Car insurance, holidays, back-to-school — the ‘surprise’ expenses that aren’t really surprises. A sinking fund turns them into one calm monthly number.
Here’s the whole thing in three steps.
Today’s big idea · Sinking funds
Divide each big yearly bill by 12 and save that amount monthly
typically $50–200/yr in avoided interest
One-time setup
How to put it into practice
Work down the list in order — the quick wins at the bottom take a minute each.
List every bill or expense that hits once or twice a year
takes 5 min
Divide each by the months until it’s due — that’s your number
instant clarity
Auto-transfer that amount to a separate savings space each month
set and forget
Quick wins
- Start with just one bill if the full list feels like a lot momentum first
- Name the savings account after the bill it’s for harder to raid
- Review the numbers every January takes 10 min/yr
- Use windfalls to top up the fund early gets ahead of schedule