Bronze Partner

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RSI’s mission is to assist government agencies to streamline operations and improve citizen services through transformative technologies. We provide industry leading COTS, configurable software to modernize tax processing for income, business and property tax, collections, billing, and audit execution for state, county, and local government agencies.

For over 25 years, our collaborative approach has allowed us to deeply understand the business needs of our agency clients. We partner with them on IT initiatives to improve customer service, increase operational efficiency, collect additional revenue, and maximize compliance.  RSI has delivered our premier products and services across North America to over 65 different clients.

RSI is one of the largest organizations of its kind dedicated exclusively to government agencies, including revenue, property, and labor.  For more information, please go to

Pat Balch, Business Development Manager


42 Winter Street

Pembroke, MA 02359


Tiffany Dennen, Business Development Executive


42 Winter Street

Pembroke, MA 02359