MINISTRY OF FINANCE Order is hereby given, for the revision on partial provisions of "Directions for the Service of Pre-Calculation of Estate Tax Returns", the revision of "Operation Directions for Providing One-Step Service for Inquiry of the Financial Heritage Information of the Decedent Applicable to the Tax Collection Authorities" and the revision on Paragraph 4 and 6 of "Directions for Taxpayer of the Estate Tax Inquiring About the Property Information of the Decedent" (revised directions shall be taking into force from 1st, July 2022)