よくある質問：所得税の確定申告（還付申告）・更正の請求における公金受取口座の登録｜デジタル庁

This page provides frequently asked questions about registering public fund receipt accounts during income tax filings (refund applications) and amendment requests. A public fund receipt account is a system where the designated refund account can also be registered as a public fund receipt account. Registration is available for refund applications and amendment requests from fiscal year 2023 onwards, requiring My Number notation and identity verification. Registration is not permitted for other types of filings or amended filings. If already registered, the account will be updated if the application is complete. For registering an account different from the refund account, procedures through My Number Portal or financial institutions are necessary.