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A sinking fund is the only thing standing between you and freedom from paycheck to paycheck living. Here’s how to get started.

Watching the balance on our biggest credit card shrink over the past year has been…how should I put this?

Ah-maz-ing!  

Our main goal in our #yearofno has been to knock out debt every chance we get.

Read all how we’re getting out of debt here (yes, even while raising 5 kids on one income!).

But there is one thing that I wish we had done differently.

Something that could have made a bigger difference in our debt payments.

It’s called a sinking fund. It’s a genius (but uncomplicated) idea that prepares you for those nagging expenses that add to debt.

Everything You Need To Know About Sinking Funds

What is a sinking fund?  How can you get one?  Why should you get one?

This is gonna change your life in a fantastic way!

Want to know how to afford things that you want the most? Afford your dreams with this plan!

A Sinking Fund Is NOT An Emergency Fund

Emergency funds are important, of course.

But a sinking fund… is not your emergency fund.

You see, emergency funds are good for covering expenses that come out of nowhere and can bankrupt you in no time.

Things like a sudden layoff, an accident, or a surprising health discovery are emergencies…those are reasons to raid your emergency fund.

BUT, those bills that you know are coming, but they don’t happen regularly enough to really plan for them?  You don’t really want to use your emergency fund for those things.

You kinda lost track of the last time you bought tires, and before you know it, someone points out that they’re looking pretty worn out.

That video game your oldest has been practically drooling over is finally on sale.  You’d love to get it for his birthday in a couple of weeks.

Those are the kind of things that will make the sinking fund your hero.

The Quick Trick to Get the Best Car in Your Price Range

Ok, What Is A Sinking Fund?

Sinking funds are money you keep in an account (or a set of envelopes) that’s just for specific expenses that pop up and give you a headache.

  • Once-a-year insurance bills.
  • Unpredictable car repairs for your 10 year old car.
  • Garbage bills that get paid every 3 months (but you can never remember exactly which month they’re due).

When those bills come in the mail, do you get a sense of dread in the pit of your stomach?

Maybe you can cover this bill, but it will be a stretch.

Or worse, it’s going to have to go on a credit card (again).

The job of a sinking fund is to keep that sinking sensation away.

Once you get yours together, you’ll open that bill and know right away that you have the money to cover it.

How to Set Up Your Sinking Fund

Setting up a sinking fund can be done in a couple of ways.

One simple way is to have envelopes in a drawer somewhere labeled with what you’re saving for.

But these days, our family prefers to keep our money in a bank account.  (Specifically an online account that’s easy peasy to use.)

While our regular checking account is held at a brick and mortar bank, we like to store our sinking funds accounts online.

That’s because there are so many options there for free checking or savings accounts.  And many online banks can offer a higher interest rate.

It used to be that ING Direct was the best deal out there, but that morphed into Capital One 360.  (I know that sounds like a credit card, but it really is an online bank.)

We’ve also used Ally Bank online, and have looked into Discover Bank.  There are plenty of good options out there.

Whatever new account you open, the best reason to open a separate account is as simple as “out of sight, out of mind”.

Put your sinking fund money in account you don’t access regularly, and it won’t “accidentally” get spent as easily.

You can keep a debit card for this account, or you can just set up online bill pay.

Avoid ATM fees by doing a cash advance on your debit card inside your local bank.

Sinking Fund Examples

The next thing to do is list everything that deserves a line in your sinking fund.

You might not have the money to fund it all yet, but you should still list all the categories you can think of.  (Yes, even that dream vacation to the Caribbean.)

These contingency funds will help you budget for unexpected expenses and life events.

Some sinking fund category suggestions include:

  • bills that don’t get paid monthly, like trash or water
  • car taxes or tags
  • insurance bills
  • Christmas
  • vacation
  • school or membership fees
  • kid’s sports or activity fees
  • summer camp
  • car repair and maintenance (including tires and oil changes)
  • birthday gifts
  • home maintenance
  • appliance repair or replacement
  • healthcare copays (though you’re better off getting tax breaks on an FSA or HSA)
  • big expenses you are expecting soon such as braces or furniture replacement
  • extra reindeer food in December 😉
  • think through the months of the year and what random expenses seem to pop up

If you feel like you’re missing something, a cheap budget planner is a great way to organize your finances better.

Sinking Fund Calculation

Next, let’s to talk numbers.  (Math haters, I’m right there with you!  Just pull out your trusty calculator…this won’t be too painful!)

Next to each category you wrote in that last step, determine how much money you spend on that item per year.

Some will be straightforward.

Bills that usually stay the same price, but don’t come every month are an easy way to start.  (Looking at you again, garbage bill.)

Others are more elusive.

How long has it been since you bought tires?

How often do you get oil changes?

If you use a debit or credit card for these things, you can search your statements to get a better idea.  Otherwise, an educated guess is good enough.

The goal is to get it set up.  You can tweak it as you go.

Done is better than perfect!

If this seems complicated, a free Personal Capital account might be just what you need to figure out your numbers!

Sinking fund categories

Don’t Freak Out!

You might notice that the numbers are climbing.

Maybe they even exceed any amount you could ever hope to keep up with.

Don’t give up hope yet!

Put your items in order from most important to least important.  Fund as many accounts as you can before the money runs out.

Filling the vacation and Christmas funds is more fun, sure, but a having a reliable vehicle should probably come first.

Remember, though, that the fun stuff should still earn a place on your chart.  Once you get ahead, you’ll be able to fill them, too.

The Math Part

Now you’ve written a yearly amount down for each category, so divide that number by 12.

That’s how much money you’ll need to put into the account every month to keep up with these expenses.

If you get paid biweekly and want to divide it by 26 so you can pay from each check, do that.

You might also use bonuses, tax refunds, extra paychecks, or pull in some extra money by doing a work from home job every once in a while.

Now go down the list and see how many categories you can fill with the amount of money you can afford from your monthly budget.

If you don’t like what you’re seeing, be sure your categories are in order.  Most important items at the top.

Don’t get discouraged!

How To Track Your Money

If you are using envelopes, this part is easy.  Just write one category on each envelope and drop the right amount of money into each one.

On the other hand, if you’re dumping it all into one bank account…it’ll be a little different.

But it’s not hard.

Get a spiral notebook or set up a spreadsheet to record your categories.  Use one page for each category.

Just write the category at the top.

Then, whenever you deposit money, mark down how much you put into each category.

If you deposit $50, make sure you write an amount on each page to show how you want that $50 broken down.

How do you decide the breakdown?  Well…

  • You might decide that the first category is the most important, and you want to fill it as fast as possible.  So you’ll put all of your money into that page.
  • Or you may decide that the first 3 categories are all pretty important.  So you’ll divide the money you have available into thirds, and put one chunk into each of the categories.
  • You could even decide to put half the money into the first category and divide the rest equally into your other categories.

You know your situation best.  You’ll have to decide how to layer your money to match your situation.

As you spend from this fund, write down any expenses on the page they belong to.

This Is Why Sinking Funds Will Make You Love Budgeting

A Free Sinking Fund Spreadsheet

If you prefer a good spreadsheet (Me!  Like the proud nerd I am.) I’ve put one together for you.

You can access this in Google Sheets (similar to Google Docs).

Click here or on the sheet below, make a copy, and save it as your own.

You can move around your own categories.  Simply put in the amount you can afford monthly.

Type in your categories and how much each of them cost per year.

The sheet will take care of the rest of the math.

Play with it a bit until you’ve filled as many important funds as possible.

  • Can you do without anything?
  • Is there a way to increase your monthly amount?

Click the spreadsheet below to save your own copy of the sinking fund spreadsheet!  (Go to File and choose Make a Copy.)

Where To Find the Money For Sinking Funds

If you can’t find the money in your monthly budget, try to fill this fund with extra money you find.

You might want to use an “extra” paycheck you get in a month of 3 paydays.

The Goal Driven Budget Planner is a great way to take control over your money and find those extra dollars to cover the most important parts of your sinking fun.

Sinking funds can seriously change your future…for the better!

You’re going to love the feeling of confidence you feel with the next irregular bill!

Have you ever saved up for expenses like this?

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