2. On or before March twentieth in each year, the board of directors of the agency shall determine the amount estimated to be received by the agency from the additional tax imposed pursuant to subdivision one-a of section two hundred fifty-three of the tax law and deposited in the mortgage insurance fund and credited to the special account plus any other monies deposited in such account plus the amount of reserves available in such special account with respect to mortgage loans that were previously insured in accordance with section twenty-four hundred twenty-eight or development corporation credit support previously provided pursuant to section twenty-four hundred twenty-eight-a of this part under contracts or commitments that have been satisfied or cancelled, pursuant to subdivision one of this section, except charges and fees levied by the agency pursuant to section twenty-four hundred twenty-nine-c of this part, which shall be added in the computation only when such a commitment is cancelled or expires or when the insurance or contractual arrangement to provide development corporation credit support applied for is declared effective. Such determination made on or before March twentieth in each year shall be made for the consecutive twelve-month period ending on the subsequent March thirty-first. The board shall then determine the estimated excess balance, if any, in such special account by determining the amount by which such credits exceed twenty per centum, or such other per centums or amounts as may have been established by the board of directors of the agency pursuant to subdivision seven of section twenty-four hundred twenty-eight of this part, of the amounts insured or committed to be insured and the amounts of development corporation credit support established by the board of directors of the agency pursuant to section twenty-four hundred twenty-eight-a of this part to be provided during such twelve-month period plus any payments by the agency during such twelve-month period on account of a mortgage or development corporation credit support contract entered into during such twelve-month period ending on such March thirty-first, plus the operating expenses of the agency during such twelve-month period with respect to insurance of mortgages or provision of development corporation credit support, which amount may not exceed an amount determined and certified by the director of the budget, with notification to the chairman of the senate finance committee and chairman of the assembly ways and means committee. On or before May fifteenth, the board shall determine any adjustment to the estimated excess balance necessary to reflect the variance, if any, between such estimated excess balance and the actual excess balance computed as of March thirty-first, and shall certify such adjustment to the director of the budget. The agency shall include such adjustment in the estimated excess balance determination for the following fiscal year, unless otherwise instructed by the director of the budget. The agency shall submit to the director of the budget an estimate of such operating expenses on or before the tenth business day in March of each year and the director of the budget shall make such certification before March twentieth of each year. Upon making the determination of the estimated excess balance, the agency shall certify such determination to the director of the budget, the chairmen of the senate finance committee and the assembly ways and means committee, and the comptroller. Payment of such actual or estimated excess balance shall be made within ninety days after March twentieth. The agency shall, at the direction of the director of the budget, pay such estimated or actual excess balance, if any, from the special account to the comptroller for deposit to the state general fund; provided, however, that if the aggregate amount in the special account as of such date is less than the mortgage insurance fund requirement, the agency shall retain all or that portion of any such estimated or actual excess balance in such special account necessary to increase the aggregate amount in such special account to the mortgage insurance fund requirement. The director of the budget shall notify the chairmen of the senate finance committee and the assembly ways and means committee ten days prior to the issuance of the directive in respect to the payment of the estimated or actual excess balance to the general fund.
Further provided, however, that the budget to be submitted to the legislature by the governor pursuant to article seven of the constitution shall separately state the amount of such estimated or actual excess balance determined as hereinabove prescribed, if any, which shall be included in the monies and revenues estimated to be available during the current and ensuing fiscal years, respectively.