> For the complete documentation index, see [llms.txt](https://help.hummingbird.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.hummingbird.co/reporting-faq/what-happens-if-i-mistakenly-resubmit-a-sar-filing-that-has-already-been-sent-to-fincen.md).

# What happens if I mistakenly resubmit a SAR filing that has already been sent to FinCEN?

If the SARs have been filed and the new files you'd like to send have the same Incident ID or same filing name, Hummingbird will reject the new files. In other words, they would be flagged as duplicates.