Although a few creditors may opt to show you mercy and remove past credit problems if you pay your account immediately, late payments can have an effect on your credit score for seven years. Luckily, these negative marks are common and do less damage to your score than the rest of the marks I will go on to discuss.

Like a broken mirror with seven days of bad luck, a tax lien brings seven years of poor credit. When you don’t pay your income or property taxes when they were due, and the government comes in and claims ownership of your property, you’re dealing with a tax lien. Unlike creditors, no matter how fast you settle your tax lien, big brother is peeved that you made him go out of his way to take your property, and it will stay on your record for seven years.

Foreclosures are equally as dismal and they will stay on your credit report for seven years. Foreclosures are seen as one of the worst negative accounts that can be on your credit report. In fact, if you do have a foreclosure on your credit history, good luck buying another home unless you are planning to pay for it entirely in cash.

It’s not the good old days anymore, so do not default on those student loans either. Before the administration of President W., student loans generally were forgiven if they were declared when someone filed for bankruptcy. Now times have changed, so it is imperative to pay those student loan debts. After 270 days of nonpayment, defaulting occurs, and before the loan defaults, you can bet your life that you will be the unlucky recipient of a whole slew of late payment fees.

The last, and most serious negative mark that can go on your credit report is bankruptcy. Bankruptcy will stay on your record for ten years, and instead of having a creditor pull your report, you may as well call them up and say “I am fiscally irresponsible and will be that way for the next ten years.” Declaring bankruptcy can hinder your ability to get a new car, any type of new credit or a new place to live. So watch your credit report, or you might end up living with that rude mother in law I wrote about in article one.

Mallory Megan works for Rapid Recovery Solution and writes articles on medical collection agencies.

This simple calculation requires the interest rates for each debt account only. This is assuming that all debt accounts have the same tax liability, but if not, you can determine your interest rate after taxes for this calculation.

Your first step is to order your debts; highest interest rate to lowest. You’ll probably find credit cards at the top of the list. Retail credit cards offered by stores usually have the highest interest rates, so you might find this type of credit card on the top. Make sure that the rates did not fluctuate from the promotional rates that you originally signed up for. Card issuers can change your interest rates at any time. They are supposed to give warning, but you may not receive this warning.

Your home equity loans and your mortgage might be the next debts on the list. It’s imperative that you capture every debt for which you make a monthly payment. Student loans might be the last on the list.

Now, pay the minimum to all debts each month. You will pay the minimum monthly payment for all of the debts, except for the one account listed at top with the highest interest. The next thing you want to do is send all extra available cash towards that very debt. All unused income after paying expenses should be dedicated towards the debt account with the highest interest rate.

Repeat these steps every month. You will protect your finances by making sure every creditor receives the minimum payment, but you will hone in on your debt that has the highest interest. Once a debt account has been eliminated, remove it from the list and re-order if interest rates have changed.

Mallory McGuinness is employed by a debt collection agency.