The Situation

The Hidden Cost of Not Planning Ahead

Most budget overruns don't come from truly unpredictable events. They come from annual, irregular, and semi-regular expenses that weren't divided into monthly contributions. A $1,200 car insurance bill isn't a surprise — it's a $100/month expense that wasn't planned for. Sinking funds convert these lump-sum costs into predictable monthly line items.

A sinking fund is simply a savings account with a specific, time-bound purpose. It converts the irregular into the predictable — and the predictable into the planned.

Worthune Financial Clarity Framework

• You regularly experience "budget emergencies" from expenses you knew were coming but didn't plan for
• You use your emergency fund or credit card for predictable irregular expenses like car maintenance or annual subscriptions
• Your monthly budget feels accurate but your actual spending varies significantly month to month