In the United States, 43% of families are spending more than they earn each year, according to MSN Money. At the end of 2008, the average American household that had a credit card was holding nearly $11,000 worth of credit card debt. With numbers like these, living with debt seems unavoidable and paying it off seems like an uphill battle you are destined to lose. However, if you are interested in living debt-free, here are seven expenses to watch for that may be holding you back from being in the black.

1. Not Knowing Your Limits

The Financial Times recently reported that U.S. banks are set to earn $38.5 billion this year from overdraft fees alone, more than double the number from 1994. If you don't know how much is in your bank account, you could easily withdraw or spend beyond your limit or have a check clear that takes your balance below zero. When that happens, banks charge anywhere from $5-$10 in overdraft fees. And that's not all. If you fail to pay back the amount you've overdrawn, you could be hit with even more fees after a set number of days in the form of a large sum (as high as $35) or a daily tariff (usually between $5-$10). According to the National Consumer Law Center, the average overdraft fee is $34.65, and considering a purchase as small as your morning latte could put your account in the red, that's a hefty price tag.

Credit cards fare no better, with late payment fees increasing as well as charges for going over your limit. According to a survey done by the Pew Safe Credit Cards Project in March 2009, 92% of credit cards had a fee for exceeding the credit limit, including 100% of student cards. The over-the-limit fee and the late payment fee were both $39 for most accounts. Also, these infringements can result in your interest rate skyrocketing up to 30% or higher. In fact, that same survey found that 93% of cards allow the issuer to raise any interest rate at any time. And once that rate goes up, it is unlikely to come down. (Find out more in Expert Tips for Cutting Credit Card Debt.)

2. Fees, Fees, Fees

Banking and fees go hand in hand. But there are ways to reduce the charges you pay on a regular basis. First, make sure all of the accounts you have open are absolutely necessary. Consolidating multiple checking or savings account could add up to monthly savings of $20 or more.

Also, make sure you understand what and how you are being charged. Some accounts advertise as being free, but in order to have the monthly charges waived, you may need to fulfill some conditions including but not limited to a minimum balance, not exceeding a set number of transactions per month and/or having a set number of direct deposits or automated bills associated with that account.

Transaction fees can also add up quickly. Remember, if you withdraw money from an ATM instead of your bank, the average $1.50 fee is charged both by the cash machine AND by your bank. Likewise, most banks include a surcharge on email money transfers. Keep an eye on your account and make sure you know how much these conveniences are costing you. (Learn more about lowering your costs in Cut Your Bank Fees.)

3. Paying The Minimum

Approximately one in six families with credit cards pays only the minimum due each month, according to an Experian national score index study. You've probably read everywhere that this is financial suicide, but let's take a look at what the actual damage would be.

The average interest rate on a credit card in the U.S. is 11.2% according to bankrate.com. However, with this kind of payment history, and one-third of credit card holders paying between 20-41%, let's guess conservatively that this family's interest is around 20%. The minimum payment is usually around 2% of the total balance, so in this case that would be about $220 per month. If only that minimum is paid, the debt would be paid off in nearly 77 years, with a total of more than $52,000 paid in interest. Push that interest rate up to 30% and the minimum payment is insufficient to ever pay down the debt.

4.Credit Card Cash Advances

You know that getting a cash advance from your credit card is a bad idea, but we'll all been in an unforeseen situation where you need cash fast. So what does this convenience end up costing you? According to CardWeb.com, the fees ten years ago were on average 2% of the amount advanced with a $2 minimum and a $10 maximum fee. Unfortunately, today that number has gone up to 3% with a minimum ranging from $5-$15 with no maximum fees. Add these fees to the transactions fees you might be paying and you'll be shocked to see the total amount that disappears from your wallet each month on convenience fees alone. (Read more in 6 Major Credit Card Mistakes.)

5. Payday Loans

This expense may be the most dangerous of the all for your pocket book. These highly unregulated lenders do provide a valuable service – if you need cash now, you can get it for a fee and a promise to repay the amount once payday comes around. However, the industry standard in annualized interest is between 200 and 500%.

These lenders are able to avoid usury laws by calling their interest charges "service fees" which are not regulated the same way in many places. In fact, payday services have been outlawed or severely restricted in 13 states according to bankrate.com. (Hold too tightly to this rescue line and you'll soon be drowning in debt. Check out Payday Loans Don't Pay.)

6. Not Negotiating

This step can be tricky, but it could also save you enormous amounts of money interest. If you are having trouble paying down your debt, call your creditor and ask to have your interest rate reduced. These companies want your business, so often you will be able to negotiate a repayment schedule that can help you pay down your debt faster. Make sure you ask for the lowest fixed rate – an introductory rate that will shoot right back up in a few months will have you back at square one.

Don't be afraid to bring up competitors' rates; your credit card company may be more willing to offer a comparable rate if you can get it somewhere else .If the company will only offer you a lowered rate for a set amount of time (usually six months to a year), that is better than nothing. The best part about this step is that there is no harm in asking, only the potential for big savings. (Reducing the rate charged on your credit card balance is the first step to getting out of debt. Check out Cut Credit Card Bills By Negotiating A Lower APR.)

7. Ignorance is NOT Bliss

The worst culprit for keeping you in debt is not knowing where your money is going. Make it a priority to keep records of where and how you spend your hard-earned cash. Make a repayment plan and have set goal-dates for paying off debts. Without these tools, it's far too easy to stay in debt. You can purchase accounting software, make a simple (and free) spreadsheet on your computer or even work it out with a pen and paper; just make sure you make a long-term plan for regaining control of your finances.

Debt may seem like a life sentence, but it doesn't have to be. The number one tip for maintaining financial health is awareness. Be aware of your money and where it goes each month, and be aware of the options available to you. There are easy ways to help alleviate the stress on your finances and move from red to black, and the rewards are more than just monetary. (Want to stay in the black permanently? Read Can You Live A Debt-Free Life?)