Applying for and opening up a new credit card increases your overall credit limit compared to the amount you have used. This, too, can result in a nice credit score bump the following month, but only works if you have good credit. One drawback: You may initially receive a 10 to 25-point new credit score ding which will readjust after a few months of responsible credit behavior.
Credit repair is critical to saving money on insurance, loans, and credit cards, but that's not the only reason to repair your credit. A better credit score opens up new employment opportunities, even promotions and raises with your current employer. If you dream of starting your own business or just want the security of knowing you can borrow money when you want to, you should repair your credit sooner rather than later.
With poor credit, you may not be able to get approved for new credit products like credit cards. Although you may still be able to take out an auto loan or a mortgage, you’ll pay a much higher interest rate because of your low credit score. Compared to a borrower with good credit, someone with poor credit can pay $50,000 more in interest on a mortgage. Over an entire lifetime, you could end up paying over $200,000 more in unnecessary interest just because of bad credit.