I'm with the IRS. According to my logical understanding, it is like this: the taxpayer's name in the header should be filled in the old one, and the chapter at the footer should be stamped with a new one. Because the enterprise has changed, but the information of the tax department has not changed, the IRS only recognizes your old name, so the name should be filled in. However, because the name of the enterprise has been changed, the old official seal has become invalid (many enterprises have already detained the star), so it is necessary to affix a new official seal. Then write it clearly in the following changes, and the old name and new name will be OK ~