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The Martin County Assessor’s office maintains the property records for all taxing districts. The Property Record cards contain the property characteristics and the assessed value based on Market Value In Use. We also maintain sales information on properties sold for the entire county.

Here, you will find links to many forms, documents, and information related to the reassessment, including a link to the property database on the Courthouse Online website. It is the duty of the Assessor’s office to value all properties uniformly and fairly for real estate tax purposes.

What We Do

  • Property tax assessment and countywide equalization
  • Secretary of the County Property Tax Assessment Board of Appeals
  • County GIS system


  • Real property is assessed on January 1 of each year.
  • Personal property is assessed on January 1 of each year. Forms are to be filed annually by May 15.
  • Annual Assessed Mobile Homes are assessed and taxed in the current year.
  • Taxes are due (for the previous year’s assessment) in the Treasurer’s Office on May 10 and November 10.
  • For more information about the Indiana assessment process, visit the Indiana Department of Local Government Finance website at

Forms & Applications

Useful Links

Martin County Assessor Staff

Teresa Mauder, Reassessment Deputy, Level II Indiana Certified Assessor-Appraiser
Sheila Clark, Deputy Assessor
Mona Child, Part-Time Clerical


Lois Brett, President
August Bauer
Roger Downey
Larry Fellers
Kenneth Fuhrman

Contact Us

Carolyn S McGuire, Level III Indiana Certified Assessor-Appraiser
129 Main St. / PO Box 38
Shoals, IN 47581
P: (812) 247-2070
F: (812) 247-2756
Hours: M-F 8 am - 4 pm