What happens to unpaid property tax when a mortgage lender forecloses?
The payment of ad valorem real property taxes is secured by a lien on the assessed property. The tax lien is senior to other state tax liens and federal tax liens that take their priority from the date of recording, and it is senior to all other liens on the property regardless of the time of their creation- this includes the mortgage deed of trust.
Thus, because the property tax lien is superior to the mortgage lien, on the foreclosure of a deed of trust, the buyer takes title subject to all property tax liens assessed against the property, whether the assessment was levied before or after the deed of trust was recorded. The buyer at the trustee’s sale must pay the delinquent taxes together with all penalties in order to clear title. Whether or not the penalties have the same priority as the tax lien is not relevant. The only way of redeeming and preventing a foreclosure sale of the tax lien is by payment of the penalties