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Scheduled, simple and a little reward can go a long way

People ask me for debt pay down strategies fairly regularly. The answer is always the same – it depends. I’m not trying to avoid answering, but the answer does depend on the balance, interest rates, payments, etc.

There’s another concept that people don’t really think about, but it can make a difference in how quickly you pay off debt and how much interest you pay over time - Scheduled versus Simple.

Scheduled interest is commonly found with mortgages and home equity loans (not lines of credit). The principal balance is amortized (paid down) and interest is charged according to a schedule over the life of the loan. Even if you make your payment a day late, you still pay the scheduled amount of interest for that given month.

Everyone knows that if you pay extra principal on a loan, you save interest and shorten the time to pay off that loan. But what people don’t know is when you actually save the interest.

In a scheduled interest loan, you save interest because you paid off the loan early. But the interest you pay in any given month is still the same.

Take this example:

$35,000 loan
4% interest rate
10 year term

Based on those terms, the normal payment would be $354.36 per month. And you would pay over $7,500 in interest over those 10 years.

Instead, let’s suppose you paid an extra $100 per month principal. You would pay off the loan in 7 years, 9 months. And you would only pay just over $7,000 in interest, thus saving over $500 in interest over the life of the loan.

But when do you actually save that interest? You avoid the interest payments from 7 years and 10 months until the end of the 10 years - the gap in time on the lower right of the chart.

Simple interest loans are usually credit cards, auto loans, and student loan and interest is calculated differently. Instead of a regular amount any given month, the interest is based on the number of days since your last payment and the balance of the loan.

The US Department of Education shows how interest is calculated on a student loan:



A way to pay less interest is to pay more often. If you get paid weekly, bi-weekly (every other week), or semi-monthly (twice per month), consider making a payment each time you get paid. So if you get paid twice per month, pay ½ of the regular payment each paycheck.

In the formula above, the “number of days since last payment” would drop from 30 to 15, and over the 10 years, you would save a little in interest.

Let's compare the results using the same terms from the previous example:

Making regular monthly payments would result in just over $7,500 in interest.

Making ½ payments every 15 days would result in $7,487 in interest.

It’s not a lot in savings, but you do save some.

Simple interest loans such as credit cards, auto loans, and student loans typically don’t have pre-payment penalties so if you get a bonus at work, or earn some extra money, you can make an extra payment. And you would benefit from saving interest now instead of at the end of the loan in a scheduled interest loan.

BEWARE though if you make late payments. Even paying 1 day late adds interest - paying in 31 days instead of 30, for example. Every time you pay late, more of your payment goes to interest than principal, so if you’re expecting to pay off a loan in 10 years, it might not be paid off in 10 years! And you really will have debt a lot longer than you expect.

On a somewhat related note, one of the challenges people have when trying to save or improve finances is maintaining the discipline to keep their “eyes on the prize” when it means denying oneself. With my younger son going off to college in the fall, my wife and I tightened our belts and committed to paying off some debt and building more savings.

We don’t want him to end up with a ton of student debt, nor do we want that.

In the few months we’ve been at this, we’ve made some progress. We’re paying down debt and have more in savings.

AND IT’S KILLING ME!!!!
 
I like my iced tea from Dunks. I like going out to eat occasionally. And we still do, just not as often. Denying myself little things like these make it tough to stay disciplined!

So, my advice to you is this – while you are saving, paying debt or whatever you’re doing to improve your finances, take a little bit of money to reward yourself. You’ll stick with the program a lot longer if you can enjoy the journey along the way. If you continually deny yourself, you won’t stick with the plan.

Yes, I’m sticking with our plan, but it can be pretty hard driving past Dunks and not turn in!


What do you think of these topics? Please comment below.

Also, please share this blog with anyone you think may find the information useful!