Professional Mortgage Tools for the Serious Homebuyer. Extremely easy-to-use and accurate mortgage calculators are finally here. You will be able to calculate your total house payment including taxes and insurance without guessing or inaccurate results! You can also pre-qualify yourself, calculate closing cost, figure interest-only payments, estimate cash-to-close requirements, review FHA and VA loan programs, run refinance scenarios, print amortization schedules, plus much more. These calculators are designed to use local property tax, homeowner's insurance and closing cost figures from your state. No other mortgage calculator on the market does all this with such ease!