The next step is to have a Real Estate appraiser appraise the borrower's property that he wishes to have the loan against. This is done to prevent fraud of any kind by either the borrower or the mortgage broker. This prevents fraud like "equity stripping" and money embezzlement. The amount that the appraiser from either the borrower's side or the lender's side is the amount that the borrower can loan up to. This amount is divided by the debt that the borrower wants to pay off plus other disbursements (i.e. cash-out, 1st mortgage, 2nd mortgage, etc.) and the appraised value (if a refinance) or purchase price (if a purchase) {which ever amount is lower} and converted into yet another ratio called the Loan to value (LTV) ratio. This ratio determines the type of loan and risk the lender is put up against.