欢迎扫描下方二维码关注： 1.以企业业务身份登录电子税务局网页版。 2.依次点击【我要办税】→【证明开具】→【开具出口退（免）税证明】→【补办出口退（免）税证明】。或者通过首页搜索栏输入关键字查找。 3.点击【新增】，系统弹出"补办出口退（免）税证明"界面，此界面可采集明细数据。 4.根据选择的"丢失证明种类"自动带出可选择的"原证明编号"，选择证明编号后自动带出"原证明开具机关""原证明开具日期"。点击【取消】，可关 闭当前界面。 5.点击【保存】，可将当前录入数据保存至系统内；点击【保存并新增】，可将当前数据保存至系统内，同时保留采集界面，支持纳税人继续采集。 勾选数据，点击【删除】，可删除勾选数据。 6.点击【上传资料】，弹出"上传资料"界面，可在界面中选择需要上传的资料进行上传。 7.点击明细数据后方的【编辑】，可弹出数据编辑界面，在此界面进行数据编辑。 8.纳税人填写完成，确认无误后，点击【提交】，即提交成功。 L … I 您好! 这里是青岛12366纳税 缴费服务热线，请问有什么可 以帮您? 如何在电子税务局进行申报表 的更正与作废? 电子税务局进行申报表更正与作 废的路径:登录电子税务局依次 点 ...

Group 1 - The article discusses the process for travelers to issue electronic invoices (railway electronic tickets) through the railway 12306 mobile app, emphasizing the steps to replace invoices if needed [3][4] - It highlights that electronic invoices cannot be voided once issued, and if there is an error, a red invoice must be issued instead [3] - The article outlines the conditions under which a red electronic invoice can be issued, including scenarios where the buyer has or has not confirmed the purpose of the invoice [4] Group 2 - The article specifies that if the buyer has already used the electronic invoice for VAT declaration, they must adjust their input tax based on the confirmed amount until they receive the red invoice [4] - It mentions that the information regarding the issuance of red invoices is managed by the railway transportation enterprises, which must fill out a confirmation form for the process [4]