N.Y. Comp. Codes R. & Regs. tit. 20, § 154.11
(2) If an individual or trust elects to defer New York State income tax (including New York State minimum income tax) in accordance with the provisions of this section, such taxpayer must forward, with the New York State income tax return(s) and any schedules required to be filed with such return(s) for the taxable year in which the change of residence occurred, separate statements for New York State income tax and New York State minimum income tax purposes showing the following information:
(ii) the nature and amount of each accrued New York item of tax preference as of the date of the change of residence, together with a computation of the additional New York State minimum income tax which would be due if the election provided by this section had not been made, and if the accrued New York items of tax preference were properly included in the New York State minimum taxable income on the final New York State Minimum Income Tax Computation Schedule filed as a resident.
(b) Surety bond.
If an individual or a trust makes the election provided by subdivision (a) of this section and files a surety bond with the Department of Taxation and Finance, the surety bond to be submitted must be:
(6) accompanied by the statement(s) referred to in paragraph (a)(2) of this section.
(c) Security.
(1) If an individual or a trust makes the election provided by subdivision (a) of this section and offers security to the Department of Taxation and Finance as collateral in lieu of a surety bond, the following kinds of security will be accepted:
(2) The security offered as collateral by the taxpayer must be forwarded, by registered mail, addressed to the Income Tax Audit Administrator, Central Office Audit Bureau, W.A. Harriman Campus, Albany, NY 12227, together with the following items attributable to the year the change of residence occurred:
(iv) properly executed form IT-260.1 in triplicate.
(d)
(1) Bonds.
(2) Bank passbooks and certificates of deposit offered as collateral under this section must be in an amount not less than the amount of deferred New York State income tax (including the amount of deferred New York minimum income tax) determined under subdivision (a) of this section. Such bank passbooks and certificates of deposit must represent money on deposit with a financial institution approved by the Department of Taxation and Finance. Certificates of deposit must have maturity dates at least one year subsequent to the date of filing with the Department of Taxation and Finance. Additionally, bank passbooks and certificates of deposit offered under this section must be:
(iii) accompanied by a letter prepared on the letterhead of the bank and signed by an officer of the bank:
(3) Standby letters of credit offered as collateral under this section must:
(v) contain such other payment terms as are acceptable to the Department of Taxation and Finance.
(4)
(a)