Tools and Practical Resources


Below are various tools and practical resources that can be utilized throughout counties assessment process. Many of these items have been discussed in various classes. These documents are in Word and Excel formats and can be customized for each assessor's office. If your office has a need for a resource not shown here please contact one of the team members above. Keep in mind these are just examples and it is not required that these resources are utilized.

  • Effective Age Calculator

    The Effective Age Calculator tool is useful in generating discussion within an office and in helping appraisers quantify and determine effective age in a uniform manner. This tool could also be helpful for training new appraisers to help them understand the influences that affect condition and effective age

  • Annual Assessment Timeline Example

    This timeline example illustrates a typical workflow for an assessor's office throughout the year.

  • New Construction Percent Complete

    Worksheet used to calculate new construction percent complete. Also includes a remodeling calculation for percent complete. Also available in an electronically formatted version for use in the field with tablet PC's. Please contact a team member for this version of the handout.

  • Effective Age with Addition

    Directions on how to determine the effective age of a home with an addition.

  • Property Inspection Field Sheet

    Worksheet used to collect data during a physical inspection. Also available in an electronically formatted version for use in the field with tablet PC'S. Please contact a team member for this version of the handout.

  • Property Inspection Field Sheet- Commercial Properties

    Worksheet used to collect data during a physical inspection of commercial properties. Also available in an electronically formatted version for use in the field with tablet PC'S. Please contact a team member for this version of the handout.

  • Property Sales Verification Template

    Worksheet used to collect data during a sales verification inspection.

  • Numerical Quality Checklist

    Worksheet used to determine property improvement quality. This will assist counties in achieving uniformity in determining a quality rating.

  • Common Fields and Property Characteristics

    This handout provides a list of frequently used administrative fields and property characteristics.

  • Ratio Studies Summary

    This handout provides a general overview of ratio studies and its importance in property tax assessment.

  • Utilizing GIS to Enhance Assessment Functions

    This handout provides a brief overview of the many ways that GIS can be utilized for assessment purposes.

Valuation Models, Statistical Analysis, & Ratio Studies:

STARS - Statistical Tool for Analytics and Ratio Studies

STARS (Statistical Tool for Analytics and Ratio Studies) is a free statistical tool developed by the DOR and based on Excel that is available to the Counties for use in analysis. It can help provide a record of your analysis and conclusions, assist in identification of outliers, provide statistical measures such as Mean, Median, Weighted Mean, COD, COV, PRD and others, give a quick analysis of proposed changes or adjustments to assessed values and can help automate the production of histograms, scatter diagrams, box charts and tables. For more information or for a copy of STARS please contact Marilyn O'Connell. (Posted October 2009)

Public Relations:

  • Report on Best Practices in Public Relations as Assessors Transition to Annual Revaluation

    This is a report on the best practices in public relations used by assessors to inform property owners and other stakeholders of programs and changes in the area of property tax. These practices are especially effective tools for assessors as part of their planning phase and during the transition to an annual revaluation program. (Department of Revenue, Property Tax Division, Published April 2009)

  • Public Service Announcement -- An example that can be modified by each county.

    Public service announcements are a good way to raise awareness regarding issues of community concern.

  • Why Annual PowerPoint template for use in presentations to stakeholders

    A PowerPoint presentation is an efficient and effective way to convey a generally informative message to a group of people. The PowerPoint template can be modified to include county-specific information.

    This PowerPoint template can be modified to include county-specific information. The file should open easily, but one county experienced difficulty opening open the file due to software and settings in their system. If the file does not open directly through a click on the link then refer to these instructions. PP template instructions: first save the template to your computer. When you click on the link instead of opening the file hit the save button. Your computer will then download the file, once it's done it will say download complete and give you the option to open it, this is when you want to click open. If this does not work please contact us.

  • Template for brochure on "Why Annual Revaluation?"

    This example is a one page (two sides) brochure used as a "hand-out" that explains why a county is moving from cyclical to annual revaluation. This template is a Word file that can be customized by the assessor.

  • Template for Flyer on "Why Annual Revaluation?"

    This example is a one page flyer that can be used as a hard copy "hand-out" or posted to a website that explains why a county is moving from cyclical to annual revaluation. This template is a Word file that can be customized by the assessor.

  • Annual Revaluation Frequently Asked Questions (FAQ) Document

    This is an example of FAQ's regarding annual revaluation that can be utilized in a variety of ways. In the electronic format; it could be linked to a website, with quick links to navigate from a question to an answer. In the hard copy format it could be used as a hand out in public meetings or even shortened onto one page and inserted into notice mailings. This template is a Word file that can be customized by the assessor. The red text will need to be changed to reflect the needs of each county.

Software Related to Assessor and Treasurer Offices:

County Software Summary (CAMA, administrative, statistics, etc.)