Deductions & credits

Thank you!  The tax assessment is all I have to use for the tax basis since it was over 10 years ago.  The assessment is supposed to be based on FMV, so hopefully that works.  There is no option in TurboTax to list a cost basis - only the amount paid for the property.  Am I ok to put the cost basis in the amount paid box?  I'm using the Deluxe version - maybe I need to upgrade?