the second half of property tax missing from 1098

last year we refinanced our rental property, when we got 1098 from  the new lender,  we noticed no property tax shown on the form. We called the local treasury office to confirmed both half of the property tax were paid, we check our closing statement , it showed it was paid, and last we checked with our lender, he told us they didn't pay it because it's settlement company who paid it. So where can I report this half of the property tax?