Bad credit mortgages provide a perfect illustration of the fact that the price of a home mortgage is very dependent on the buyer. When you apply for a home mortgage, the prospective lender will automatically obtain details of your credit score, and based on that information will decide firstly on whether to offer you a mortgage at all, and secondly what mortgage rate would apply and under what terms. Consequently credit scores are vitally important when seeking a home mortgage, and they are also one of the few factors which can be significantly influenced, if not wholly determined, by you.
A credit score is a number which is calculated by a credit risk scoring company based wholly on credit reports generated by mortgage lenders. The principal credit scoring company is Fair Isaac Corporation, which produces the FICO score. The components which make up a person’s FICO score, and their relative weightings, are as follows:

These are the factors which influence how much your credit score will affect your mortgage rate and consequent payments. It is a good idea to obtain your credit score as much in advance of your home mortgage application as possible, so you have the opportunity to respond if necessary. Such a response could include measures to improve your credit score and to correct any errors of data which may be affecting it.
There are some lenders which will not lend to applicants with bad credit scores, and others which will price their mortgages to discourage applications on that basis. But if you are seeking a home mortgage on the basis of a bad credit score, it pays to realize that the mortgage market consists of many segments and niches, one of which is bad credit mortgage lenders. These companies specialize in providing bad credit mortgage funding, and you may well find that their terms are more favorable than those of other mortgage lenders.