Generally, you must file a New York State resident income tax return if you are a New York State resident and meet any of the following conditions. Domicile of an applicant will be required while filling the application form of NEET.To get a domicile certificate you need to apply in yout district court. Gov or submit in-person at the NYC Comptroller's Office. Once you submit your request system will give you detailed information about documents required, fees, and link to apply for Misc. Service Application form. Complete Form ET-141 if it is claimed that the decedent was not domiciled in New York State at the time of death. Applicants must fill out the domicile application form and submit it with the documents and fees (if any) to the respective government offices.