Q. 9/11 Security fee report
Where should I send my 9/11 Security Fee Report?
The Department of Transportation began the collection effort on behalf of the Transportation Security Administration shortly after September 11, 2001, when TSA was still part of DOT.
However, when the Department of Homeland Security was created, TSA was moved from DOT to DHS and they took with them the filing responsibilities.
You will need to go to the web site located at: https://pfdps.tsa.dhs.gov/xml/tsa/index.html ir order to file your report.