个人所得税汇算清缴完成后，专项附加扣除信息填错怎么办？操作步骤

Group 1 - The article provides a step-by-step guide on how to modify incorrect special additional deduction information in the Individual Income Tax APP after completing the annual tax reconciliation [1][2]. - The first step involves logging into the Individual Income Tax APP and navigating to the "Special Additional Deductions" section [2]. - Users are instructed to select the year they wish to modify and review the reported deduction items [2][3]. Group 2 - The article details the process of selecting the specific deduction item with errors, such as "housing loan interest," and entering the details page for modification [3]. - After making the necessary corrections, users must confirm the changes, which will automatically update the pre-withholding data in the system [3]. - If the annual tax reconciliation has already been filed, users need to recalculate the tax amount by accessing the "Declaration Records" section [4][6]. Group 3 - The final steps include entering the "Declaration Records (Correction/Nullification)" interface, selecting the relevant declaration form, and confirming the corrections before completing the tax calculation [6]. - If additional tax is owed, users are advised to pay the tax and any late fees accordingly [6].