How Debt Works


Tourists look inside the window of a pawnshop in Atlantic City, New Jersey, May 2007. See more debt pictures.
SAUL LOEB/AFP/Getty Images

The world is drowning in debt: personal debt, national debt, credit card debt, mortgage debt. Doomsday economists predict an imminent debt crisis that will plunge the world into another Depression, and TV talk shows are stuffed with experts extolling the latest scheme for living "debt-free."

But what exactly is this monster called debt that's sucking up all of our income, ruining our credit scores and making politicians sweat? Is debt always a bad thing, or is a little debt necessary to achieve some of life's most important financial milestones, like buying a home, a car, and paying for a college education?

In this HowStuffWorks article, we'll explain the difference between good debt (yes, it exists), bad debt, consumer debt and public debt, and even offer some advice on how to get out of debt.

Debt and credit are two sides of the same coin. Debt is something owed and credit is something given, usually in the form of money. A person who receives credit is the debtor or borrower, and the person who gives credit is the creditor.

­To receive credit, the debtor must enter into a contract with the creditor specifying the terms by which the debt will be repaid. This contract is often called a loan.

­The terms of a loan include the amount of time the debtor has to repay the full amount and the interest he will be charg­ed over that time. Interest is a fee charged by the creditor, calculated monthly­ or annually, and expressed as an interest rate, or percentage of the principal. The principal is the amount of money borrowed, minus any payments that have already been made (excluding interest payments).

The most common types of consumer debt are credit card debt, home mortgages, home equity loans, car loans and student loans. Besides consumer debt, there's something called public debt. Public debt is money owed by governments. We'll talk more about consumer and public debt later on.

­Other debt classifications are secured and unsecured debt. A secured debt is backed by collateral, or something of real value. A mortgage is a secured debt because the loan is backed by the value of the house itself.­

Credit card debt is considered unsecured debt, because there is nothing of value backing the debt, only the borrower's credit history. If the borrower can't make his credit card payments, he has to find a way to come up with the money, which could mean borrowing more debt. This is why credit cards and other unsecured debt are the most dangerous types of debt to accumulate.

Finance Planning Tips

Here are some tips to help you with generating income and planning for the future.

Presented by United Way of Greater Atlanta Powered by SunTrust Foundation

Good Debt vs. Bad Debt

A woman and her son walk past a bank's car loan poster in Jakarta.
A woman and her son walk past a bank's car loan poster in Jakarta.
BAY ISMOYO/AFP/Getty Images

While it's possible to live completely debt-free, it's not necessarily smart. Very few people earn enough money to pay cash for life's most important purchases: a home, a car or a college education. The most important consideration when buying on credit or taking out a loan is whether the debt incurred is good debt or bad debt.

Good debt is an investment that will grow in value or generate long-term income. Taking out student loans to pay for a college education is the perfect example of good debt. First of all, student loans typically have a very low interest rate compared to other types of debt. Secondly, a college education increases your value as an employee and raises your potential future income.

Taking out a mortgage to buy a home is usually considered good debt as well. Like student loans, home mortgages generally have lower interest rates than other debt, plus that interest is tax deductible. Even though mortgages are long-term loans (30 years in many cases), those relatively low monthly payments allow you to keep the rest of your money free for investments and emergencies. The ideal situation would be that your home increases in market value over time, enough to cancel out the interest you've paid over that same period.

An auto loan is another example of good debt, particularly if the vehicle is essential to doing business. Unlike homes, cars and trucks lose value over time, so it's in the buyer's best interest to pay as much as possible up front so as not to spend too much on high-interest monthly payments.

Good debt can also simply be low-interest debt. Home equity loans are usually considered good debt (or at least "better" debt), because their interest rates are lower than other types of debt, like auto loans or credit cards. With a home equity loan, the lending institution uses your home as collateral. The amount and interest rate of the loan depends on the appraised value of the house. While it may seem smart to consolidate other debts under a lower-interest home equity loan, carefully consider whether or not you can really make the payments. If not, you could end up losing your home.

Bad debt is debt incurred to purchase things that quickly lose their value and do not generate long-term income. Bad debt is also debt that carries a high interest rate, like credit card debt. The general rule to avoid bad debt is: If you can't afford it and you don't need it, don't buy it. If you buy a fancy, $200 pair of shoes on your credit card, but can't pay the balance on your card for years, those shoes will eventually cost you over $250, and by then they'll be out of style.

Payday loans or cash advance loans are some of the worst kinds of debt. In a payday loan, the borrower writes a personal check to the lender for the amount he wants to borrow, plus a fee. Then he has until his next payday to pay back the loan amount, plus the original fee and any interest incurred over that time period. Interest rates for payday loans are astronomical, starting at 300 percent annually [source: FTC]. And if you fail to pay back the amount by your next payday, you incur yet another processing fee to "roll over" the loan.

Now let's talk about some of the most effective ways to get out of debt.

Finance Planning Tips

Here are some tips to help you with generating income and planning for the future.

Presented by United Way of Greater Atlanta Powered by SunTrust Foundation

How to Get Out of Debt

The easiest way to get out of (and avoid) debt is to budget.
The easiest way to get out of (and avoid) debt is to budget.
Digital Vision/Getty Images

The simplest way to get out of debt -- and for many the most difficult -- is to budget your spending and save enough cash to pay off your debts.

A budget is a financial plan that allocates a specific amount of money to be spent on certain commodities like food, clothing, mortgage or rental payments, entertainment and savings. Here's how to use a budget to lower your overall debt:

  1. ­Carefully record your monthly spending -- down to every utility bill, pack of gum and newspaper. These are called your fixed expenses (phone and electric bills) and your variable expenses (double lattes and movie tickets). ­
  2. Figure out exa­ctly­ how much money you take home in income every month and subtract the cost of your fixed and variable expenses. What's left over is how much you can spend on lowering your debt.­
  3. You can increase your monthly budget surplus (the amount left over) by eliminating items from your variable expenses that are unnecessary or unnecessarily expensive.
  4. Make a list of all of your monthly debts along with the interest rates for each type of debt.
  5. Pay off the debt with the highest interest rate first, while continuing to make at least the minimum monthly payment on your other debts.

Debt consolidation is another way to reduce your debt load. Debt consolidation means taking out a lower-interest loan to pay for higher-interest debts. It's called consolidation because you take several high-interest debts and consolidate them under one lower-interest payment. It's not an ideal way of reducing debt, because you're technically incurring more debt to pay off the debt you already have.

Typical forms of debt consolidation are a home equity loan or a second mortgage. Second mortgages are like home equity loans in that they use the home as collateral and carry relatively low interest rates (although certainly higher than the original mortgage). An example of debt consolidation would be to take out a home equity loan to pay off credit card debt.

Credit counselors are trained professionals that can help a chronic debtor come up with a manageable budget, develop a "debt management plan" and even negotiate with creditors for lower interest rates or better loan terms. However, not all credit counseling services are legitimate. Some of them charge hidden fees, called "voluntary contributions," that can quickly get expensive. Others are able to win lower interest rates only after purposefully defaulting on all of your loans and ruining your credit score.

If you find yourself up to your neck in debt with no possible way out, there are two final options: debt settlement and bankruptcy. Debt settlement is an arrangement between a debtor and a borrower to pay one lump sum to satisfy the debt rather than monthly payments that incur interest. This lump sum is typically less than the total debt that is owed. It's important that debtors know their rights when negotiating with creditors. In the United States, these rights are established by the Fair Debt Collection Practices Act.

The only advantage of debt settlement for the creditor is that he will at least receive some money. If the debtor is allowed to declare bankruptcy, the creditor may receive very little or nothing. Declaring bankruptcy is a legal process in which the debtor's assets are turned over to a trustee who then liquidates the assets to pay off the various creditors.

In the United States, the most common type of personal bankruptcy is called Chapter 13, in which the debtor retains some assets -- like a home or car -- and is required to adhere to a court-ordered debt repayment plan in which a percentage of his regular income is used to pay off creditors. After the debt repayment is completed, the debtor receives an official discharge clearing him of any further obligations to his creditors.

Now let's look at consumer debt and its effect on the overall economy.

Finance Planning Tips

Here are some tips to help you with generating income and planning for the future.

Presented by United Way of Greater Atlanta Powered by SunTrust Foundation

Consumer Debt and the Economy

Local consumers who are in credit card debt, referred to as 'credit card slaves', take part in a demonstration calling for the government to pass a law to help people oweing money to banks, June 2, 2007, in Taipei.
Local consumers who are in credit card debt, referred to as 'credit card slaves', take part in a demonstration calling for the government to pass a law to help people oweing money to banks, June 2, 2007, in Taipei.
SAM YEH/AFP/Getty Images

Consumer debt is the debt held by individuals, not by governments. Consumer debt can come in the form of credit card debt, home mortgages, student loans, auto loans and other loans. Consumer debt is also known as household debt. According to statistics from the Federal Reserve, the total household debt of the United States in 2007 was $13.3 trillion. The household debt of the average American in 2007 is equal to 14.29 percent of his total income, a figure called the household debt service ratio (DSR) [source: Federal Reserve].

But the DSR doesn't include mortgage or rental payments. Those numbers are calculated in a figure called the financial obligations ratio (FOR). The latest figures from the Federal Reserve have homeowners spending 18 percent of their income on debt and renters spending 25.9 percent.

It's widely reported that the average United States citizen owes over $9,000 in credit card debt alone. That's actually a misleading statistic. True, if you took the total credit card debt of the United States and divided it by the number of U.S. citizens, it would be $9,000. But a more accurate statistic is the median credit card debt -- half of households owe more, half owe less -- which is $2,200. According to statistics from the Federal Reserve, 56 percent of U.S. households owe nothing in credit card debt (25 percent have no credit cards at all) [source: MSN Money].

Americans aren't the only ones up to their neck in consumer debt. According to 2005 statistics from England, British citizens owe an average of $6,500 in unsecured debt (primarily credit cards). That's over twice the European average of $3,200. In Greece, unsecured borrowing rose 29 percent from 2001 to 2005, and new lending has jumped 52 percent in Turkey over the same time period [source: BBC News].

On the flip side, around 70 percent of the United States and British GDP is fueled by consumer spending [source: Money-Zine.com]. A nation's GDP is often used as a measurement of the health of its economy. Consumer debt begins to negatively affect the health of the economy when it forces consumers to spend less. This is why some governments do everything they can to encourage consumer spending (and borrowing), including lowering taxes and lowering interest rates. If consumers spend less, the economy is said to have stalled, possibly leading to a longer-term recession.

Complicating the matter is that the United States is entering a housing crisis (see How Subprime Mortgages Work), which will only make consumer debt problems worse. The UK already experienced this exact situation. The UK housing boom (and resulting slump) happened 18 months ahead of similar economic developments in the States. Since the end of 2005, British credit card delinquencies have risen 50 percent, causing banks to lose billions of dollars [source: Fortune]. According to a recent survey, credit-crunched homeowners in the UK are even beginning to use their credit cards to pay off mortgages, a dangerous economic precedent that will only lead to deeper debt and more defaulting on credit card payments [source: Fortune].

A big fear of United States economists is that the economy could be entering a powerful recession equal to the 13-year Japanese economic crisis of the 1990s, also sparked by the collapse of the credit market [source: TheStreet.com].

On that cheery note, let's look at public debt and its effect on the economy.

Finance Planning Tips

Here are some tips to help you with generating income and planning for the future.

Presented by United Way of Greater Atlanta Powered by SunTrust Foundation

Public Debt and the Economy

The National Debt Clock at 1133 Avenue of the Americas and 44th Street, March 26, 2006, in Manhattan.
The National Debt Clock at 1133 Avenue of the Americas and 44th Street, March 26, 2006, in Manhattan.
STAN HONDA/AFP/Getty Images

The deficit is the difference between how much money the government takes in through taxes and how much it spends each year. The public debt is the same as the national debt, and it's the accumulation of all of the deficit, plus any other money the government spent that wasn't part of the budget. The United States public debt is currently well over $9 trillion. (You can look up the exact public debt at the ­U.S. Bureau of Public Debt­.) In 2006, the interest alone on the national debt cost U.S. taxpayers $405 billion [source: CBS News].

The total public debt is actually divided into two categories: the debt held by the public and intragovernmental holdings. According to MSNBC, here's how the debt held by the public works:

  • To raise money, the federal government auctions off treasury securities to domestic and foreign investors. These could be U.S. Savings Bonds or Treasury Bills (T-Bills) or other notes.
  • During the auction process, investors bid for securities in two different ways: competitive or non-competitive bids. To make a competitive bid, investors state the interest rate at which they're willing to buy the security. For a non-competitive bid, investors agree to purchase the security at the average interest rate of all bids.
  • The government sells enough securities at each auction to satisfy a certain spending goal, like $18 billion. It starts by selling to the lowest bidder and work its way up until the stated goal is reached.
  • But at some point the investor will cash in those securities along with any interest that's accrued over time. The debt held by the public -- currently $5 trillion -- is the total amount that's owed to all of these investors at any given time.

Intragovernmental holdings -- the other $4 trillion -- are treasury securities that the U.S. government buys itself to bolster huge federal savings programs like Social Security, Medicare and Medicaid.

Obviously, the United States is not alone in holding a large national debt. But a better indicator of a nation's indebtedness is the ratio of its public debt to its GDP, or total national income. The U.S. public debt ratio in 2005 was calculated as 61.8 percent of the GDP. In the same year, the UK's ratio was 46.7 percent, France's was 76.1 percent and Japan's was an astonishing 173.1 percent [source: OECD].

But how does the public debt affect the economy as a whole? Is a large public debt an indicator of bad economic times to come? The United States Government Accountability Office (GAO), says that a rising national debt, particularly when viewed as a percentage of a nation's GDP, is a big problem, although a long-term one.

The GAO explains that the more debt a country holds, the less money it's able to put away in savings and reinvest in the nation's economy. In the United States, in particular, the Social Security, Medicare and Medicaid savings accounts are going to be hit hard by the retirement of the Baby Boomers. The government will no longer be able to tap into these accounts to pay for other federal programs. The GAO also warns that federal borrowing to pay off the deficit will inevitably lead to higher interest rates, affecting the ability of citizens to buy homes and take out loans. That could lead to a broader economic slowdown, or even recession [source: GAO].

For more information about debt, money and related topics, follow the links on the next page.­ ­

Finance Planning Tips

Here are some tips to help you with generating income and planning for the future.

Presented by United Way of Greater Atlanta Powered by SunTrust Foundation

Related HowStuffWorks Articles

 More Great Links

­Sources:

  • "The Code of Hammurabi." Constitution Society.http://www.constitution.org/ime/hammurabi.htm
  • "The Debt to the Penny and Who Owns It." TreasuryDirect. http://www.treasurydirect.gov/NP/BPDLogin?application=np
  • "Exodus 22:22-24." Bible, New International Version. Bible Gateway.http://www.biblegateway.com/passage/?search=Exodus+22-24
  • "Federal Debt: Frequently Asked Questions." United States Government Accountability Office. http://www.gao.gov/new.items/d04485sp.pdf
  • "Flow of Funds Accounts of the United States: September 17, 2007." Federal Reserve. http://www.federalreserve.gov/releases/z1/Current/
  • "FTC Consumer Alert: Payday Loans = Costly Cash." Federal Trade Commission. February 2000. http://www.ftc.gov/bcp/conline/pubs/alerts/pdayalrt.shtm
  • "Good debt versus bad debt." MSN Money. http://moneycentral.msn.com/content/Savinganddebt/Managedebt/P150813.asp
  • Gumbel, Peter. "The $915B bomb in consumers' wallets." Fortune, CNN Money. Oct. 30, 2007. http://money.cnn.com/2007/10/29/magazines/fortune/­consumer_debt.fortune/
  • "Household Debt Service and Financial Obligations Ratios." Federal Reserve. http://www.federalreserve.gov/releases/housedebt/default.htm
  • "Knee Deep in Debt." Federal Trade Commission. December 2005. http://www.ftc.gov/bcp/conline/pubs/credit/kneedeep.shtm
  • Knoller, Mark. "Brother, can you spare $9 trillion?" CBS News. Sept. 6, 2007. http://www.cbsnews.com/stories/2007/09/06/notebook/main3238787.shtml
  • Markman, Jon D. "The Credit Crisis Could be Just Beginning." TheStreet.com. Sept. 21, 2007. http://www.thestreet.com/newsanalysis/investing/10380613_3.html
  • Mecham, Leonidas Ralph. "Bankruptcy Basics." Bankruptcy Judges Division, Administrative Office of the United States Courts. April 2006, Revised Third Edition. http://www.uscourts.gov/bankruptcycourts/bankbasics04606.pdf
  • "Money 101: Lesson 9, Controlling Your Debt." CNN Money. http://money.cnn.com/magazines/moneymag/money101/lesson9/index.htm
  • Rhode, Steve. "The History of Credit and Debt." Myvesta Foundation.http://myvesta.org/history/
  • "Risks of Rising Consumer Debt." Money-Zine.com. 2007.http://www.money-zine.com/Financial-Planning/Debt-Consolidation/Risks-of-Rising-Consumer-Debt
  • Schoen, John. "Just who owns the U.S, national debt?" MSNBC. http://www.msnbc.msn.com/id/17424874/
  • "UK debt 'double Europe average.'" BBC News. Sept. 27, 2006. http://news.bbc.co.uk/2/hi/business/5380718.stm
  • Weston, Liz Pulliam. "The ­truth about credit card debt." MSN Money. http://moneycentral.msn.com/content/Banking/creditcardsmarts/150744.asp

Finance Planning Tips

Here are some tips to help you with generating income and planning for the future.

Presented by United Way of Greater Atlanta Powered by SunTrust Foundation