Deductions & credits

HOW DO I REPORT THIS ON MY TAXES.  WHAT FORMS DO I NEED, ETC.  WE SOLD THE HOME I RUN MY CHILD CARE BUSINESS OUT OF AND BOUGHT A NEW HOME AT THE SAME TIME TO RUN MY CHILD CARE BUSINESS OUT OF.  I NEED TO KNOW HOW TO NAVIGATE TO THE FORMS I NEED TO FILL OUT FOR THIS.