Deductions & credits

I'm sorry - just realized you're in CD/Download.  Is the amount that applied to your home office the doubled amount?
 Try clicking on Forms in the upper right corner.  Then on the list of Forms in your return, click on Schedule A.  Click on the line that has your property tax (real estate tax - Line 6) and then click on the magnifying glass that will show just to the left of the line.  (On my return the magnifying glass was on top of the line number)  That will take you to the Tax and Interest Deduction Worksheet..  Line 2 will show you all of the amounts that make up your real estate taxes on your Schedule A.  Line 2g subtracts the amount that is applied to the home office form (8829)