Buying a house is a serious matter. This is why it is essential to make preparation. One of the first things you need to prepare is your credit score. Your credit is very important because it affects the major factors affecting your home purchase. If your credit is good, it will be easier for you to get a loan approval. However, this is not the case if your credit is bad. Once your credit is bad, it will be difficult to find a lender that will approve your loan. If your application ever gets approve, your interest rate will surely be higher.