A typical Home Mortgage Application requires considerable paperwork, including details on your employment record, and the type of house you want to buy in order to determine the loan you need among the different types available, such as Rural Housing Loans, VA Loans, FHA Loans, and so on.home mortgage loans Another important consideration when applying for home loans, is your credit score. A lender can reject your application if you have not established credit yet, or your credit is not good. Even then, Bad Credit Mortgage Loans are available for those who have bad credit, poor credit, damaged credit, or no credit at all, as well as for people with a previous foreclosure, bankruptcy, and other credit report issues.