Forms Abatement forms Instructions for filing a petition for abatement or refund of taxes Abatements or Refund of Taxes - 1 Year Petition Abatements or Refund of Taxes - 2 Year Petition Business personal property forms Personal Property Declaration Forms Personal Property Tables Change of mailing address form Online request to change mailing address form Mineral interest/assessment Mineral Right Research / Assessment / Handout (Revised 2023) Oil and gas Annual Net Rental Affidavit Real property split/combination Request to Combine Parcels Real-property-Request-to-Uncombine-parcles.pdf Real property transfer declaration Real Property Transfer Declaration (TD-1000)