I'm trying to get the remaining years with which a driver's license will expire, i'm making use of the Driver's License Expiry date column in my dataset , I want the column to show negative for the Drivers license that have expired before Today's date. Here is my DAX. Expiry Year =DATEDIFF(MIN('Employee'[Drivers_License_Expiry_Date], 'Employee'[Today's Date]), MAX('Employee'[Today's Date], 'Employee'[Drivers_License_Expiry_Date]), YEAR)