Sinking Funds: The Secret to Stress-Free Spending
Why “Unexpected” Expenses Aren’t Actually Unexpected
Car repairs, Christmas, insurance premiums—they aren’t surprises. They’re just poorly planned. Everyone has expenses that recur regularly or are due on a specific future date. If you know the expense, why do so many end up ruining your budget when the due date arrives? Common examples include 6-month car insurance premiums, birthday gifts, vehicle registrations, and Christmas.
What Is a Sinking Fund?
Sinking Funds are a proactive, intentional strategy for tackling the expenses that we see on the calendar. By deliberately saving a certain percentage of the total cost based on the time until it's due breaks the cost into manageable chunks that don’t overload your monthly budget. For example, Christmas falls on December 25th every year. Starting in January, we set our Christmas budget at $600. We then take our budget ($600), divide it by the number of months until our due date (12), and allocate that amount to our monthly budget.
$600/12=$50 per month
This budget line item is unique because it is not a bill or something you would dip into your emergency fund for. NOT A BILL, NOT AN EMERGENCY. Instead, it is a fund that builds over time to cover the expense or cash flow of a purchase. The goal of implementing this monthly discipline is to become proficient at planning rather than always reacting.
Why Sinking Funds Matter (Ramsey Perspective)
Staying out of debt is always at the forefront in the minds of those enjoying or seeking financial peace. Sinking Funds help us stay ahead of our finances and enjoy the reduced stress that comes with an effective budget. In addition, when the purchase or expense comes due, your budget will not be negatively affected because you prepared. This intentional way of managing your finances is one of the habits that keep us on track to financial peace. A great example of living like no one else, so you can later live and give like no one else.
Common Sinking Fund Categories
Some more common categories of sinking funds are:
Car maintenance and repairs – Build up a pile of cash for that upcoming oil change or just create a buffer should an unknown repair pop up to protect your emergency fund.
Home maintenance – Not every home repair or upgrade is urgent. Set a date to complete the repair and plan how to save for it.
Insurance premiums (annual/semi-annual)
Christmas and gifts – Birthdays and Christmas are not surprises! Save yourself the stress during days that are supposed to be celebratory.
Vacations – Usually a large expense. Depending on your income, saving for vacation could take a long time. Plan accordingly!
Medical expenses
Kids’ activities or school costs
Common Mistakes to Avoid
An important caveat: these sinking funds should be deliberately assigned to a future purchase. You may see a stack of a few hundred dollars and be tempted to abandon the fund and use the money for something else. In addition, a sinking fund does not replace an emergency fund.
Commit to building up to purchases!
Be specific about what requires a sinking fund vs. what does not. Purchases that are not time-sensitive (new tool, next car, house renovation) are ideal for a sinking fund. Remember, these things matter enough to us to spend our time and money building toward them. Give them the value they deserve and treat them as such.
Avoid overcomplicating your system. Using a separate checking account to hold the money, separate from the account tied to the debit card, helps distinguish which dollars are for the budget and which are for the sinking fund. You could also use a low-risk investment vehicle, such as a Money Market or a Brokerage Account. Do not forget to review regularly and verify the fund is on track.
Lastly, CELEBRATE! When you reach the end of a sinking funds period and pay that bill or purchase the item, recognize your tenacity and discipline. Use that feeling of accomplishment to carry energy into the next fund and further cement your new healthy habit.
The Bigger Picture: Peace and Control
Sinking funds shift mindset from reactive to proactive. The goal is to control our finances, not the other way around. Our budget does what we direct it to do. Every month we lean into the friction of budgeting and saving, we build confidence and reduce our anxiety about expenses.
Call to Action
Start a sinking fund today. Whether it’s a birthday gift or an insurance premium coming up, pick one to get rolling this month. Review your upcoming expenses in the next 6 to 12 months. What can you get ahead of? What expense invokes a feeling of anxiety when you think about it? That’s a great one to start with.
If you want help building a plan that creates margin and eliminates stress, we’re here to help. Reach out to your financial advisor or our financial coach for more information.



