What Is an Installment Loan & How Does It Work?

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Written By: BOSS Editorial

Published: April 29, 2025 | Updated: May 8, 2026

Reading Time: 4 minutes

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Whether you need to buy a house or there’s an emergency purchase you need to make, you can apply for an installment loan and get funds in no time. When you borrow money using this type of loan, you then pay it off in equal payments every month. As a rule, you’ll have a fixed interest rate. Installment loans are handy due to manageable chunks of payments and can be used for a wide variety of purposes. Some of the most common installment loans are home mortgages and personal loans. Let’s delve deeper into how installment loans work and whether you should get one yourself.

What’s an Installment Loan?

This type of loan is a closed-end debt that you have to pay off over a set period of time. Your loan term can be either a few months or years, depending on the amount of money you’re borrowing and your credit score. The higher your credit score, the more lucrative offers and interest rates you can get. Unlike credit cards, you have to fully pay off your debt before you can borrow additional money. If you need extra funds, you should apply for a different loan.
With the advancement of digital technology, more and more banks and financial institutions are offering to apply for loans online. This way, you can have your application reviewed much faster and get better interest rates due to lower operational costs. You can apply for an installment loan from LendUp or use a variety of other digital lending companies like Upstart, SoFi, Avant, etc.

Types of Installment Loans

Installment loans can be used for different purchases and payments. Let’s look at some of the most common ones. 

Personal Loans

This type of loan ranges from $1000 to $100000 and can be used for different reasons. Depending on your credit history, interest rates can vary from 6% to 36%. As a rule, credit term starts with two years and can stretch up to seven years. It’s always a good idea to use an installment loan calculator to have a better control over your finances. Mostly you’ll be offered unsecured personal loans, but it’s possible to get a secured loan with your car or a savings account as collateral. Nowadays you can even use blockchain technology for lending and use your cryptocurrency assets to borrow money.

Mortgage

This is another popular installment loan option you can apply to when you need to purchase a house. Usually, that’s quite a hefty sum of money and the credit term lies somewhere between 15 to 30 years. Typically, you borrow the funds equal to the value of the house, and use the building as collateral. If you miss too many monthly payments, you may be at risk of losing the house.

Student Loans

Higher education is pricey these days, that’s why young people can apply for student loans that also fall into the category of installment loans. Student loans are meant to cover all the fees associated with one’s education, including books, tuition, supplies, and all living expenses. As a rule, this type of loan has lower interest rates and the credit term may be deferred while the person is studying. Student loans are provided both by the federal government and private lenders.

Various industries have their own programs for aiding students in their pursue of specialized knowledge and high-demand technical skills. Finding adequate STEM degree financing options is one of the most critical steps for those entering fields like engineering or biotechnology, where costs can be particularly high due to laboratory fees and advanced equipment. These targeted financial resources help bridge the gap between academic potential and the rising price of technical certifications. By securing the right support, students can focus entirely on their research and innovation rather than worrying about immediate financial burdens.

Buy Now, Pay Later Loans

Many businesses have started offering the Buy Now, Pay Later option at checkouts to give buyers more opportunities to purchase the things they need. Ultimately, BNPL is a type of installment loan that allows you to split the purchase into smaller payments that you can pay off in a few months, depending on what options the marketplace offers.

Conclusion

Whenever you have an emergency and need some extra cash, installment loans can be of great help. This is one of the most common types of loans that can be used for different purchases. Depending on the purpose of your loan, there’s a variety to choose from – personal loans, car loans, mortgages, student loans, and Buy Now, Pay Later options you can use at checkouts. Once you acquire the funds, you’ll need to pay off the debt according to your credit term by providing monthly payments. If your payments are regular, this will have a positive impact on your credit score.