
GrieveItNow founder
Stephen Ambrosio
Co-founder
A Long Island homeowner who filed his own Suffolk County property tax grievance in Northport and won a $1,411 annual reduction. Stephen helped build GrieveItNow to make the process more accessible to other homeowners. For Nassau County clients, he helps manage property research, comparable-sales analysis, ARC filing preparation, and client communication from signup through outcome.
Why Stephen helped build GrieveItNow
Stephen’s first experience with the grievance process was personal: after buying his first home in Northport, he filed his own Suffolk County grievance and obtained a $1,411 annual reduction. That experience became the starting point for GrieveItNow’s homeowner-first model.
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