N.Y. Real Property Tax Law § 523
1.
3. Members appointed to the board of assessment review shall be required to disclose on a form prescribed by the commissioner any direct or indirect interest they have in any property for which a complaint has been filed. Such disclosure shall be filed with the chief executive officer of the taxing district for which they serve, on or before the date when the board submits the statement of assessment changes pursuant to subdivision three of section five hundred twenty-five of this title. In the situation where there is a direct or indirect interest, a municipality may enter into an inter-municipal agreement with another municipality in the county to permit hearing of the complaint in the other municipality. Any member of a board who knowingly and intentionally fails to disclose such interest shall be subject to a civil fine of one thousand dollars for each such omission with respect to property for which a complaint has been filed. The chief executive officer of the assessing unit may recover in the name of such assessing unit in a civil action commenced in any court of competent jurisdiction such civil penalty in addition to any actual damages incurred by the assessing unit. Any recovery shall be deposited to the general fund of the assessing unit. For purposes of this subdivision, a member of a board of assessment review shall be deemed to have a direct or indirect interest in any property for which a complaint has been filed when the member, spouse, or any of his or her minor children: