2-a. In addition to the rebate allowable under the provisions of subdivision one of this section, the portion of the amount of stock transfer tax paid which is to be allowed as a rebate to any person, firm, company or corporation registered with the United States securities and exchange commission in accordance with subsection (b) of section fifteen of the securities exchange act of nineteen hundred thirty-four, as amended, and acting as a dealer in a transaction described in paragraph (e) of subdivision twelve of this section, other than such a person, firm, company or corporation liable to file a report or return under article nine-A of this chapter, or article twenty-three of this chapter, (as such article was in effect on or before December thirtieth, nineteen hundred eighty-two), shall be one hundred percent of the stock transfer tax incurred and paid on transactions subject to the stock transfer tax executed by such person, firm, company or corporation pursuant to the acceptance of an order placed through an intermarket linkage system developed pursuant to subsection (a) of section eleven-A of such securities exchange act under a plan submitted by one or more national securities exchanges or national securities associations registered with such securities and exchange commission occurring on and after April seventeenth, nineteen hundred seventy-eight and on or before September thirtieth, nineteen hundred seventy-nine, seventy percent of the tax incurred and paid on such a transaction occurring on and after October first, nineteen hundred seventy-nine and on or before September thirtieth, nineteen hundred eighty and forty percent of the tax incurred and paid on such a transaction occurring on and after October first, nineteen hundred eighty and on or before September thirtieth, nineteen hundred eighty-one. Notwithstanding any other provision of law, the net amount to be rebated to any such person, firm, company or corporation under this subdivision with respect to stock transfer tax allowable as rebates during each of the periods ending on September thirtieth hereinbefore set forth shall not be allowed or paid prior to the first day of the eighth month following September thirtieth of each of such periods nor until the subsequent date on which the commissioner of taxation and finance shall next determine the amount allowable as rebates pursuant to the provisions of section ninety-two-i of the state finance law, provided, however, that the net amount to be allowed for the April seventeenth, nineteen hundred seventy-eight through September thirtieth, nineteen hundred seventy-eight period shall not be allowed or paid until the last business day of June, nineteen hundred seventy-nine. No rebate shall be allowed under this subdivision with respect to any stock transfer tax incurred in a market making transaction occurring on or after October first, nineteen hundred eighty-one. No rebate shall be allowed or paid under this subdivision for stock transfer tax paid pursuant to section two hundred seventy-nine-a of this chapter nor shall any rebate be allowed or paid until the person, firm, company or corporation claiming the rebate complies with the rules, regulations and instructions of the state tax commission issued under this article including furnishing of a just and true book of account within the state as may be required by the state tax commission.