Business & farm
The Farm Code B does not refer to the type of income received. It refers to the type of farm you run. You will choose the code that describes your farming activity not the type of income your farm receives. The screenshot previously provided by TeresaM is the list of codes provided from the IRS. You should chose a code that is closest to the type of farm you have. You cannot bypass the code as it is a requirement for the filing of a Schedule F form. Listed below is a screenshot of the instructions from the IRS form:
