Misunderstanding hard inquiries leads to two opposite mistakes: worrying too much or not paying attention at all.
Mistake 1: Avoiding all credit applications out of fear. Some people refuse to apply for better credit cards, refinance a high-rate loan, or shop for a mortgage because they are afraid of hard inquiries. This is almost always counterproductive. The long-term benefit of a lower interest rate or better credit card terms far outweighs a temporary five-point dip.
Mistake 2: Applying everywhere at once. The opposite extreme — submitting applications to a dozen credit cards in a week because you figure the inquiries are "no big deal" — can create real damage, particularly on a thin file.
Mistake 3: Not checking your credit report for unauthorized inquiries. Under the FCRA, you are entitled to a free credit report from each bureau every 12 months through AnnualCreditReport.com. Unauthorized hard inquiries can be an early sign of identity theft. Review your reports at least once a year.
Mistake 4: Confusing hard and soft inquiries. Checking your own score through your bank or a free monitoring tool is a soft inquiry. It will never affect your score. Do not avoid checking your credit because you think it will hurt you — that is a myth.
Mistake 5: Paying a company to remove legitimate inquiries. If you authorized a credit check and it appears on your report, it is accurate. No legitimate credit repair process can remove accurate information from your credit report. The FCRA only requires removal of information that is inaccurate, incomplete, or unverifiable. Be skeptical of anyone who promises otherwise.