Buyers sometimes contact me having watched their Credit Karma score climb for months, then run into a wall when a mortgage broker pulls their actual FICO and the numbers don’t match. Sometimes by 40 points. Sometimes more. The question that follows — why is my VantageScore lower than my FICO? — is one I hear fairly often, and it usually comes with a side of frustration, because the free score on their phone every week isn’t the one that matters to a mortgage underwriter.





