Assessment Services - Request for Proposals

The Village of Rio (Columbia County, Wisconsin) is seeking proposals for municipal property assessment services. We invite your firm to submit an RFP for this contract.

Scope of Services:

• Annual assessment/maintenance and full revaluation as required
• Parcel data management and GIS integration
• Board of Review support and participation
• Compliance with Wisconsin Department of Revenue standards and reporting

Please include in your response:

• A summary of relevant experience and municipal contracts (especially within Columbia County or nearby)
• Description of technology and methodology used (e.g. mass appraisal systems)
• Project approach and timeline for service implementation
• Fee structure or cost estimate
• References from other municipal assessment projects

Submission Timeline:

• Please submit your proposal by Wednesday, October 16, 2025.
• Contact point for RFP questions: Amy Stone, Administrator Clerk/Treasurer, astone@riowi.us , 920-992-5454.

We anticipate awarding a multi-year contract of 3 (three) years. Your timely response will be appreciated.

Thank you for your interest. We look forward to reviewing your proposal.