Relates to the stock transfer tax

This bill modifies how stock transfer tax revenue is allocated. It gradually increases the percentage of tax rebates paid to taxpayers (from 30% to 80% over time) before directing remaining funds to the Metropolitan Transportation Authority's special assistance fund. The key mechanism is a phased change in rebate rates for stock transactions, with all leftover tax money after rebates being sent to the MTA fund starting in 1981. This directly affects the MTA by providing dedicated funding for its operations through the special assistance fund.