Refinancing your mortgage could save you thousands in taxes annually!
This paper explains how refinancing a mortgage can affect taxes and provides a model to help investors make informed decisions. By considering interest rate tax effects, the breakeven point for refinancing varies from two to six years for a 100,000 mortgage. Taking into account the lost interest deduction increases the breakeven time by about 50%. The researchers developed an Excel model to analyze different scenarios involving mortgage amount, term, and interest rate.