The Richland County Tax Map Office is a division of the Richland County Engineer's Office. The Tax Map Office maintains the property map for every deeded parcel in Richland County for the County Auditor for taxation purposes. The Tax Map Office offers a variety of services to the public as listed below:

•     Checking of all recorded deeds
•     Maintaining current maps with property ownership
•     Providing copies of all surveys, old and new
•     Checking of all surveys done in the county

The Richland County Tax Map Office houses tax maps that date back to 1853, including old road record books from the early 1800's. The office carries United States Geographical Survey topography maps, and has copies of most state right-of-way plans and some cemetery plots mapped.