The importance of checking your credit score regularly is hard to overstate as the changes may not be as relevant to your life, and there may be the occasional error, but what should you do if it drops for no reason?
Credit reporting agencies calculate your credit score based on the information they receive from lenders, banks, credit card providers and utility companies, among others. This report takes into account both the credit enquiries these companies make, as well as your payment history with them, and may include other factors. But because some reports may come in at different times, delays can appear like drops.
Suppose you missed paying a bill while on holidays and the supplier couldn’t reach you, or something like it -- in this instance, the provider may report the default to the credit reporting agency, which can cause your credit score to fall when the credit reporting agency eventually sees the information. Because of an obvious delay, the drop can seem random.
Regularly checking your credit score and the transactions that have appeared can provide some understanding as to why a credit score drop might have occurred, and even provide some understanding as to how you can fix the drop, improving your credit score in the process.