Are you sure you did not get either the deduction or the credit? They are in two different places on the tax return. The property tax deduction would be on Form NJ-1040 line 39. The property tax credit would be on Form NJ-1040 line 54.
There are a lot of requirements for the NJ property tax deduction or credit. You can read the basic eligibility requirements at the following link.
<a rel="nofollow" target="_blank" href="
https://www.state.nj.us/treasury/taxation/proptaxdeduc_credit.shtml">https://www.state.nj.us/treasur...>
