To obtain a certificate of tax resident, it is necessary to submit an application for confirmation of resident status to avoid double taxation or documents in special forms approved by foreign competent authorities.
Application sample: https://zakon.rada.gov.ua/laws/file/text/104/f520958n51.docx
The above-mentioned application is submitted to the Main Department of the State Tax Service of Ukraine in the regions and the city of Kyiv or to the Interregional Department of the State Tax Service for Work with Large Taxpayers.
The application is submitted by the taxpayer (authorized representative) to the supervisory body at the main place of registration, and in the case of submitting an application for a certificate by taxpayers - by natural persons who are temporarily outside their place of residence or do not have a permanent place of residence - to any control body.