Evolution of Mortgage Ratios. When underwriting for mortgage loans 25yrs ago, the ratios that we used were 25% pti (payment to Income) and 35% DTI (Debt to Income). Loans were underwritten manually by the loan officer and normally approved by either a combination of two loan officers or a loan committee.
First Time Home Buyer (FTHB) The Commonwealth of Massachusetts offers a variety of programs to help potential homeowners navigate the home buying process. Partner agencies in Massachusetts provide education, mortgage programs and more assistance for families and individuals to find the right home.How Much Home can I Afford? How We Calculate it.. The average American household income is $73,298, assuming you have no monthly debt payments you can afford a home priced at $285,000 with a 3.5% ($10,000) down payment for $1,800 per month.