What Are the Main Types of Debt? (2024)

Most Americans have some debt in their lives. However, debts vary widely with regard to the way they work, their terms, and their impact on your financial health. Debt comes in several forms, including mortgages, student loans, credit cards, or personal loans, but most debt can be classified as secured or unsecured and as revolving or installment.

Learn more below about the different categories of debt and how they work.

Key Takeaways

  • The main types of personal debt are secured debt and unsecured debt.
  • Secured debt requires collateral, while unsecured debt is based solely on an individual’s creditworthiness.
  • A credit card is an example of unsecured revolving debt, and a home equity line of credit (HELOC) is a secured revolving debt.
  • You can also classify debt by its product name, such as mortgages, credit cards, personal loans, or auto loans.

Secured Debt vs. Unsecured Debt

Secured debt is debt backed by an asset used as collateral. The asset is pledged to the lender in case the borrower does not repay the loan. If the loan isn’t paid back, then the lender has the option to seize the asset.

A car loan is an example of a secured debt. A lender supplies you with the cash necessary to purchase it but also places a lien, or claim of ownership, on the vehicle’s title. If you fail to make payments, the lender can repossess the car and sell it to recoup some funds. Secured loans generally have lower interest rates because the collateral lowers the risk for the lender.

Unsecured debt does not require collateral. When a lender makes a loan with no asset held as collateral, it relies on the borrower’s ability to repay the loan.

With unsecured debt, the borrower is bound by a contractual agreement to repay the funds. The lender can go to court to reclaim any money owed if there is a default. However, doing so comes at a significant cost to the lender.

Because it is more risky for the lender, unsecured debt generally has a higher interest rate. Some examples of unsecured debt include credit cards, signature loans, and medical bills.

Revolving Debt vs. Installment Debt

You can also categorize debt by whether it is revolving or installment.

Revolving debt is open-ended, meaning you can reuse it once you pay down your balance. With revolving debt, you get a maximum credit line and can spend up to that limit as many times as you need. The available credit you have will fluctuate depending on how much credit you’ve used. You must make at least the minimum payments, and the remaining balance will then transfer over to the next month with interest.

Installment loans are closed-ended. The lender provides a lump sum, which you then repay in regular payments that are typically the same amount each month and for a set time.

Fixed-Rate vs. Variable-Rate

Fixed-rate debt and variable-rate debt differ in how their interest rates are structured.

With fixed-rate debt, the interest rate remains constant throughout the entire term of the loan. This gives borrowers predictability and stability in their monthly payments since the interest rate does not fluctuate with changes in the market.

On the other hand, variable-rate debt is characterized by interest rates that can change from time to time based on market conditions. These fluctuations introduce an element of uncertainty into monthly payments. This uncertainty is scary for some people, and why they stay away from variable-rate debt. For others, it’s an opportunity to maybe have smaller payments in the future if markets turn their way.

Short-Term Debt vs. Long-Term Debt

Short-term debt and long-term debt differ based on their repayment periods. Short-term debt typically has a maturity of one year or less, while long-term debt has a repayment period exceeding one year.

This distinction is usually more critical for companies, especially those that have to publish external financial statements. Classifying debt between these two categories is a requirement of generally accepted accounting principles (GAAP). Individual consumers should still be mindful of the varying terms of debt, as long-term debt carries more obligation, potentially more interest, and more risk.

Callable Debt vs. Noncallable Debt

Callable and noncallable debt differ in the issuer’s ability to redeem or “call” the debt before it’s due.

Imagine you have a loan. If it’s callable, it gives the issuer the right to redeem or require full payment before the due date. If it’s noncallable, the issuer lacks this feature and cannot redeem the debt before the maturity date.

Callable debt is usually associated with corporate bonds, and it’s extremely rare and even unheard of for consumer debt to be callable.

The Federal Reserve tracks different types of debt. For example, in the third quarter (Q3) of 2023, revolving consumer credit increased by 10.2% with over $1.2 trillion outstanding.

Specific Types of Loans

In addition to the factors that were talked about above, loans can pertain to a specific use. For example, when you go to school, you may take out a student loan; when you buy a car, it’s a car loan. Aside from naming the type of debt after whatever it’s going to be used for, there are some specific characteristics for some of these types of loans.

Credit Cards

Credit cards are a type of revolving debt. With this debt, you can borrow up to the maximum limit on a recurring basis. When you pay down your balance, you can use that credit again. Your credit limit will depend on several factors, including your income and credit score.

Credit cards, which are generally unsecured but can also be secured with a deposit, tend to have pretty high interest rates. Some credit cards offer benefits like rewards.

A line of credit is a loan similar to a credit card, as it is revolving debt.

Mortgages

Mortgages, the most common and largest debt in the United States, are loans made to purchase homes, with the property serving as collateral.

A mortgage typically has one of the lowest interest rates of any consumer loan product, and the interest is often tax-deductible if you itemize your taxes. Mortgage loans are most commonly issued in 15- or 30-year terms.

Student Loans

Student loans are used to pay for education expenses like tuition and room and board. They are issued in a lump-sum payment, and the borrower is responsible for making repayments in regular amounts, typically after the student graduates.

Student loans can come from a variety of types of lenders, including the federal government. Unlike other types of debt, you usually cannot discharge student loans in bankruptcy. It can only be done by making a special request to the court and getting its approval. This is not very common.

Auto Loans

Car loans are a type of installment loan that is secured by the vehicle you are purchasing. You can get an auto loan through a bank or a lender connected with a car dealership.

Car loans give you money in a lump sum that you pay back with interest over time, usually between three to six years. Interest rates on auto loans are generally lower than for personal loans because auto loans are backed by the vehicle, which the lender can repossess if you fail to pay.

Other Types of Debt

Personal loans, medical debt, and lines of credit are among the many other types of debt for individuals. Larger companies may take on corporate debt by issuing bonds, which can be traded as securities.

Having lower debt can generally help your credit score and keep you in good financial health, but not all debt is considered bad. Taking on debt can be an excellent financial move if it can help you build long-term wealth. Debt that is not healthy has a high interest rate that compounds over time.

Does a Secured Loan Hurt Your Credit?

A secured loan can impact your credit in several ways. When you apply for the loan, your credit score will likely take a brief hit. If you make payments on the loan on time, then the loan could help your credit score in the long term. However, if you fail to make payments on time, then your credit score will decline.

What Is the Most Common Debt?

The most common debt by total amount of debt in the U.S. is mortgage debt. Other types of common debt include credit card debt, auto loans, and student loans.

What Happens If Unsecured Debt Is Not Paid?

If unsecured debt is not paid, you can face a number of negative consequences. Unsecured debt is not backed by collateral, so lenders cannot take your assets. But if you don’t pay unsecured debt, you could face fees, penalties, and wage garnishment. Not making your payments to lenders on time will typically result in a lower credit score, making getting approved for loans and other financial products more challenging.

The Bottom Line

Different types of debt include secured and unsecured, or revolving and installment. Debt categories can also include mortgages, credit card lines of credit, student loans, auto loans, and personal loans.

If you are struggling to pay your debt, you may want to consult a financial advisor to review your options, like budgeting, debt consolidation, or bankruptcy.

What Are the Main Types of Debt? (2024)

FAQs

What are the most common types of debt? ›

The most common debt by total amount of debt in the U.S. is mortgage debt. 2 Other types of common debt include credit card debt, auto loans, and student loans.

What is the biggest type of debt? ›

The largest percentages of the average consumer debt balance are mortgages.

What is the simplest most common form of debt? ›

The most common forms of debt are loans, including mortgages, auto loans, and personal loans, as well as credit cards. Under the terms of a most loans, the borrower receives a set amount of money, which they must repay in full by a certain date, which may be months or years in the future.

What is the most common source of debt? ›

Common causes and sources of debt
  • Medical bills. If you don't have health insurance or you have a high-deductible plan, an unexpected medical issue can be expensive.
  • Divorce. ...
  • Job loss. ...
  • Student loans. ...
  • Car loans and mortgages. ...
  • Credit cards. ...
  • Payday, title, and cash loans. ...
  • Gambling.

What is the largest type of debt in the US? ›

Consumers in the United States had over 16 trillion dollars in debt as of the third quarter of 2023. The majority of that debt were home mortgages, amounting to approximately 11.4 trillion U.S. dollars. Student and car loans were the second and third largest component of household debt.

What are the two bad types of debt? ›

High-interest loans -- which could include payday loans or unsecured personal loans -- can be considered bad debt, as the high interest payments can be difficult for the borrower to pay back, often putting them in a worse financial situation.

Which of the following are the worst type of debt? ›

The Worst Type Of Debt: Payday loans

Payday loan interest rates can run over 100% a year. Payday loans give people who run out of cash a loan to pay their bills.

Which type of debt is most often secured? ›

Common types of secured debt for consumers are mortgages and auto loans, in which the item being financed becomes the collateral for the financing. With a car loan, if the borrower fails to make timely payments, then the loan issuer can eventually acquire ownership of the vehicle.

What is the lowest debt in the world? ›

Countries with the Lowest National Debt
  • Brunei. 3.2%
  • Afghanistan. 7.8%
  • Kuwait. 11.5%
  • Democratic Republic of Congo. 15.2%
  • Eswatini. 15.5%
  • Palestine. 16.4%
  • Russia. 17.8%

What are the two good types of debt? ›

Ideally, “good debts" should help you make more money (such as helping you get a degree or professional certification to qualify for a better paying job), get to work (such as an auto loan), or build wealth (such as your home mortgage).

What are types of debt to avoid? ›

Generally speaking, try to minimize or avoid debt that is high cost and isn't tax-deductible, such as credit cards and some auto loans. High interest rates will cost you over time. Credit cards are convenient and can be helpful as long as you pay them off every month and aren't accruing interest.

What is the best debt to have? ›

What's Considered Good Debt?
  • Taking out a Mortgage. The king of all debt is a mortgage. ...
  • Getting a Home Equity Loan or Line of Credit. Home equity loans and home-equity lines-of-credit are essentially cousins of a mortgage. ...
  • Getting a Student Loan. ...
  • Small Business Loan. ...
  • Credit Cards. ...
  • Payday Loans. ...
  • Automobile Loans.

What is the number one cause of debt in the US? ›

In 2023, 28 percent of U.S. consumers said that their main source of personal non-mortgage debt were their credit card bills. Meanwhile, a 12 percent of respondents said that their leading source of debt were car loans. A third of respondents had no debt.

What companies carry the most debt? ›

Fannie Mae is the world's largest debtor, carrying $4.232 trillion in debt. U.S. companies make up 60.13% of the $10.8 trillion owed by the top 100 global companies in debt. Toyota holds the title of the world's most indebted company outside the financial industries, with a debt of $221.13 billion.

How do people end up in debt? ›

A variety of issues can cause debt. Some causes may be the result of expensive life events, such as having children or moving to a new house, while others may stem from poor money management or failure to meet payments on time. Here are some of the more common causes of debt people face in their everyday lives.

What is the most common type of debt security? ›

Bonds (government, corporate, or municipal) are one of the most common types of debt securities, but there are many different examples of debt securities, including preferred stock, collateralized debt obligations, euro commercial paper, and mortgage-backed securities.

What are the two most common forms of secured debt? ›

The two most common examples of secured debt are mortgages and auto loans. This is so because their inherent structure creates collateral. If an individual defaults on their mortgage payments, the bank can seize their home. Similarly, if an individual defaults on their car loan, the lender can seize their car.

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