Tax breaks for refinancing your mortgage With mortgage interest rates at historical lows, refinancing might be an attractive proposition–even if your last refinancing deal was not too long ago. For instance, if you refinanced in 2010 or earlier, it could be time to do it again. While you’re at it, don’t forget to collect your rightful tax deductions. Here’s what you need to know about tax write-offs when refinancing your principal residence. in Public bookmarkswith mortgageplanningrefinancetax