> For the complete documentation index, see [llms.txt](https://www.bfm-unity.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.bfm-unity.org/4.0.0/bfm-ol-bi-fang-meng-zhang-ai-jie-chu/mei-guo-shui-hao-itin.md).

# 美国税号ITIN

<https://www.youtube.com/watch?v=1IoiSvC6jTc&ab_channel=%E7%A5%A5%E5%93%A5%E6%8A%95%E8%B5%84>