1.0Hacked by Trenggalek6etarhttps://www.qicaiying.cn/en古, 晓清https://www.qicaiying.cn/en/archives/author/guxiaoqing墨西哥RFC"三主体一致"核查升级：挂靠税号封店+5年追溯，卖家如何自查rich600338<blockquote class="wp-embedded-content" data-secret="RIKve0AU99"><a href="https://www.qicaiying.cn/en/archives/17880">墨西哥RFC”三主体一致”核查升级：挂靠税号封店+5年追溯，卖家如何自查</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.qicaiying.cn/en/archives/17880/embed#?secret=RIKve0AU99" width="600" height="338" title="“墨西哥RFC”三主体一致”核查升级：挂靠税号封店+5年追溯，卖家如何自查” — Hacked by Trenggalek6etar" data-secret="RIKve0AU99" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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</script>https://qcyboss.oss-cn-shenzhen.aliyuncs.com/wp-content/uploads/2026/09/20260914103710280.jpg12306902026年墨西哥《联邦收入法》（LIF 2026）把数字平台变成税务征管节点，SAT要求平台识别交易主体、收集纳税人资料、代扣税款并报送交易数据。过去"店铺一个主体、RFC另一个主体、收款第三个主体"的架构，正成为交叉比对的重点风险。本文讲清三主体一致原则、挂靠RFC的真实代价，以及卖家当下可以立刻做的四步自查