Sub-prime lenders understand you may have come upon some hard times in the past and will look at your more recent credit history.

Lenders look at the risk that you will default on the loan, based on several factors. Those include credit score, history of paying your mortgage or rent on time, debt-to-income ratio, occupancy type (primary residence, second home or investment property), property type (single-family, 2-unit, condo), percentage of the property's value you want to borrow (60%, 70% 80% 100%), and work history, among others.

Lenders will look at an applicants past credit history, income and the value of collateral being used to secure the mortgage. The lenders will compare this information to their guidelines to determine if the applicant is a good credit risk.

With regards to repayment capability, most banks prefer that a borrower has total debt obligations of less than 45% of gross income. Total debt include any monthly obligations the borrower has, including the proposed mortgage payment, property tax, homeowner insurance, automobile financing, credit card installments, alimony, etc. Utility and food costs are not considered debts and are not included in the Debt-to-Income ratio. Some non-prime mortgage lenders allow a Debt-to-Income ratio of up to 55%.

Lenders will look for job stability, credit worthiness, disposable income, liquid assets, debt to income ratios and loan to value ratios among many other things. Sometimes a borrower can be deficient or weak in one of the above mentioned areas but make up for it in others to still be considered for the financing desired. Lenders don't typically want to see a lot of job changing or career changing happening. Also, obviously the better the credit the better the chance the lender will be repaid on the debt. Disposable income is how much income is left over after you have paid all of your monthly obligations. Debt to income is a ratio that is calculated based off of how much you make divided by how much your obligations are and LTV (loan to value is simply how much of a mortgage you are borrowing compared to how much your home is valued at. These are all very important items that a lender looks at as a part of your whole package.

Your credit worthiness will affect the interest rate and the number of programs that are available to you.