1.0QCYhttps://www.qicaiying.cn/en古, 晓清https://www.qicaiying.cn/en/archives/author/guxiaoqing墨西哥平台代扣2026法人实体首次纳入：4%与2.5%怎么抵，别把预扣当终税rich600338<blockquote class="wp-embedded-content" data-secret="qfFR4F8gkb"><a href="https://www.qicaiying.cn/en/archives/18683">墨西哥平台代扣2026法人实体首次纳入：4%与2.5%怎么抵，别把预扣当终税</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.qicaiying.cn/en/archives/18683/embed#?secret=qfFR4F8gkb" width="600" height="338" title="“墨西哥平台代扣2026法人实体首次纳入：4%与2.5%怎么抵，别把预扣当终税” — 企财盈" data-secret="qfFR4F8gkb" 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/2026/09/20260928095951853.jpg1230690墨西哥2026年联邦收入法把数字平台所得税代扣从自然人卖家扩展到法人实体，这是1月1日起生效的结构性变化。很多卖家把代扣率当成实际税率，事实恰恰相反：平台代扣只是预缴，仍要参与月度预缴与年度汇算抵免。本文拆解税率口径、预扣与终税的关系、CFDI扣缴凭证对账方法，以及无RFC时高惩罚税率的真实含义，具体税率以SA