N.Y. Comp. Codes R. & Regs. tit. 11, § 18-2.1
(k) Indebtedness shall, for purposes of this Subpart, mean and include all obligations of such person which would, in accordance with applicable accounting principles, be classified upon a balance sheet of such person as liabilities of such person, and in any event shall include:
(2) all indebtedness in effect guaranteed, directly or indirectly, by such person through an agreement, contingent or otherwise:
(5) all indebtedness secured by any mortgage, lien, pledge, charge, security interest or other encumbrance upon or in property owned by such person, even though such person has not assumed or become liable for the payment of such indebtedness.
For the purpose of computing the indebtedness of any person, there shall be excluded any particular indebtedness if, upon or prior to the maturity thereof, there shall have been irrevocably deposited with the proper depository in trust the necessary funds (or evidences of such indebtedness, or other securities, if permitted by the instrument creating such indebtedness) for the payment, redemption or satisfaction of such indebtedness; and thereafter such funds, evidences of indebtedness and securities so deposited shall not be included in any computation of the assets of such person.
(l) The term indebtedness for money borrowed of any person shall, for purposes of the foregoing, mean and include: