Louisiana Assessors is your doorway to all Louisiana Parish websites for on-line parcel & GIS Data. Search parcel data, tax digest & GIS maps by Owners Name, Location Address, Parcel Number, Legal Description, or Account Number. You may also search by Map, Sales List or perform complicated Sales Searches to research data for sales comparables. Most websites also include information on the appraisal & assessment process, downloadable tax related forms, tax exemptions, tax appeals, etc.