New York Consolidated Laws, Insurance Law - ISC § 7411. Filing and proving of claims of non-residents against delinquent insurers domiciled in this state

(b)(1) Controverted claims of claimants residing in reciprocal states may either be proved in this state as provided by law, or, if ancillary proceedings have been commenced in such reciprocal states, may be proved in those proceedings.

(2) If a claimant elects to prove his claim in ancillary proceedings and if notice of the claim and opportunity to appear and be heard is afforded the domiciliary receiver of this state as provided in section seven thousand four hundred twelve of this article with respect to ancillary proceedings in this state, the final allowance of such claim by the courts in the ancillary state shall be accepted in this state as conclusive as to its amount, and as to its priority, if any, against special deposits or other security located within the ancillary state.