Important notice for My Number (Tax ID) and FAQs
Submission of my number document is mandatory for all IBSJ applicants. Registration of your my number is required for all IBLLC applicants in order to claim the benefit of US-Japan tax treaty.
Please click here for details about the system.
For IBSJ accounts, we are required to submit payment record stating my numbers to tax authorities.
My numbers are issued to those who had their address registered in Japan, including foreign residents and special permanent residents. You would not have my number, if you did not have your address registered in Japan as of October 5, 2015. Note you will receive my number as soon as you register your address.
Please go to city ward office you have your address registered with, or go to city ward office you currently reside. Please visit Ministry of Internal Affairs and Communications website for further details.
Note submission deadline is end of 2018. Separate instructions will be sent to existing IBSJ account holders.
IBLLC account holders and those who will be opening IBLLC accounts are not required to submit my number documents.
Please click here for details.
IBSJ accounts- We are required to submit payment record stating my numbers to tax authorities.
IBLLC accounts-Collection of tax ID is required by US Internal Revenue Service. Please be advised you will not be entitled to treaty benefits, if you fail to provide your tax ID.