March 22, 2018
To: General Assessors
Final 2017 sales reports are now available
The reports include assessment information received in the Provide Assessment Data (PAD) system as of March 9, 2018.
Accessing the Reports
- To access the reports, log into the
eRETR System using your WAMS ID
- Links to the reports are located on the home screen under "Assessor Sales Reports"
2017 Final Sales Reports
Useable Sales for DOR Ratio Projection – this report includes 2017 sales identified as arm's-length and useable for ratio purposes by the assessor. An assessor may use the report's assessment/sales statistics to assist in estimating the January 1, 2018 level of assessment.
Assessment/Sales Ratio Analysis – this report is an analysis of the 2017 sales the assessor identified as arm's-length and useable for ratio purposes
- If a municipality is located within two or more counties, there is a ratio report for each piece of the municipality and a report combining all pieces
- The split district report is located within the applicable county
- All combined reports for split district municipalities are located in a separate link below the list of counties
- Review Chapter 10 of the
Wisconsin Property Assessment Manual for information on sales ratio statistics
Prior Year Reports
The 2016 Useable Sales Reports and Assessment/Sales Ratio Reports are still available. Links to these reports are on the same web page as the 2017 reports.
May 1, 2018 Deadline – Stratified Assessment Data
- Stratified assessment data or similar information must be submitted to your
district office by
May 1 for consideration in establishing the 2018 real estate market trends (economic adjustments)
- Information on stratifying assessments into similar property groupings and a sample DOR spreadsheet are available on our
June 11, 2018 Deadline – 2018 Assessor Reports
- Municipal Assessment Report (MAR)
- Tax Increment District Assessment Report (TAR)
Note: 2018 reports will be available on April 23. DOR will send an email including filing instructions.
If you have questions, contact the
Equalization Bureau District Office in your area.