(b) Failure to comply with the requirements of this section shall not be construed to invalidate the contract. The private party may recover damages from the contracting state or local public entity, where the private party can show that without the notice, he or she had no actual knowledge of the existence of a possessory interest tax. The private party is rebuttably presumed to have no actual knowledge of the existence of a possessory interest tax.
In order to show damages, the private party need not show that he or she would not have entered the contract but for the failure of notice.