Solved. The problem is that TurboTax Home and Business does not have a section to enter the Rental Income Loss. So. Run the Smart Check and it will take you to the error. Click inside the form that shows up and scroll down until you reach the form Statement A (199A). Now you can see the line Rental Income Loss. Input this value (should be -) into the box. Once you have done this, the error disappears and you can now submit your finished taxes online. You’re welcome.
