Founded as a consulting firm in 1989, ISSG released it's first property tax software in 2008. Today, ISSG's mission is to serve county auditor and treasurer's in Ohio with the tools they need to help the communities they serve. Property taxes are not the same from state to state, and we believe that being an expert for the clients we serve is the most important part of our mission. That is why we exclusively serve Ohio. We focus on fast customer support and human interaction. When you call ISSG, you get the office number, not a help center.