How to pay off your loans using the 'debt avalanche' method
“Dear Debt” author Melanie Lockert says this method helped her repay $68,000 in student loans in under five years — and save money in the process.

The popular debt repayment method, known as “the debt avalanche,” helped “Dear Debt” author Melanie Lockert pay off $68,000 in student loans and save money in the process.
“You typically save money because you’re focusing on the highest interest,” Lockert tells NBC News BETTER.
The debt avalanche is an alternative to the “wealth snowball method,” where you focus on paying more than what’s owed on your minimum monthly balance, says Lockert.
How it works
Let’s say you have multiple loans with different balances and interest rates. For example, you might have $5,000 in credit card debt at 16.29 percent, a $11,000 car loan at 3.7 percent, and $60,000 in student loans at 4.2 percent.
Using the debt avalanche method, you will pay the minimum on each debt but will focus on paying off the credit card debt first with any extra money you have.
For instance, if your minimum monthly payment on the credit card is $300, instead of just paying the minimum, contribute $320. The more you can afford to contribute, the better.
After you pay that off, focus on the student loan debt next, followed by the car loan.
Lockert says the 7.9 percent interest rate carried on her student loan was her biggest motivation for embracing the debt avalanche.
“I did the math, and my interest was costing about $11 per day, and that just drove me completely mad and upset me because $11 a day, that’s $300 a month,” says Lockert.

Save as much money as possible
There is no easy solution for paying off debt, according to Lockert, who has learned from experience. Shortly after gradating from New York University in 2011, she moved to Portland, Oregon, where the cost of living was significantly less than New York City, but where she struggled to find work.
Lockert eventually landed a job at a non-profit that netted her $31,000 a year. She started doing side hustles, she recalls, often working seven days a week.
“I pretty much cut back every single way I could,” says Lockert. “I didn’t have health insurance, I didn’t have a car, no pets. I walked and biked everywhere and took every gig I could take. And after cutting back pretty much all the expenses I could, I hit a plateau and realized I can’t cut back anymore, and so I started side hustling as much as I could and earning more money.”
The millennial found side gigs on Craigslist and TaskRabbit, and made extra money pet sitting.
“Every time I got paid from a side hustle I put that money towards my debt. That helped lower the interest,” she says.
Lockert eventually launched her own freelance writing business, which doubled her income. At the time, her studio in Portland, which she shared which her then boyfriend, cost her just $400 a month. The extra money coupled with a low cost of living allowed her to pay off her high interest debt in under five years.
“Once I got rid of those 7.9 interest loans, I just felt so great,” Lockert recalls.
When she was finished paying off her high-interest student loans, she could focus on paying off her next highest interest debts, she says.
“Then, towards the end of it, I was just down to my undergrad loans of 2.3 percent, and just focused on that,” she says. “And obviously those payments went a lot further at that point because the interest was so low, and then I could make more principal headway on the payments.”

