List assist is a tool for Realtors, attorneys, loan officers and anyone interested in calculating the net sales proceeds that they will generate from the sale of their home. The easy to use net sales proceeds calculator organizes the common expenses that a Seller of a home would need to pay in Massachusetts including mortgage payoffs, Realtor commissions, state tax stamps, attorney fees, recording costs and associated discharge tracking fees. The calculator is also helpful in determining whether the sale proceeds will be short (net sales is shown in parentheses when negative) and by how much. The data used in the calculator and the results generated can be emailed or sent as a text to potential clients or real estate professionals where each expense is broken down and explained for future use.