For you to be able to file your entries without a customs broker whatsoever, you need to have a Filer Code assigned by the CBP.
For the Filer Code application, you need to send a letter of intent to the relevant Port Director (director of the main port of entry of your shipments). The request has to be a written request sent directly from an active importer with a Continuous bond on file with CBP.
Please note that it is CBP policy to issue a filer code to “importers currently filing a significant
number of entries on a regular basis. Entry filer codes are not assigned to intermittent importers."
See 58 FR 4116, dated January 13, 1993.
*Importers who don't meet the requirements or that had their application denied can still enjoy competitive Entry Summary pricing by using our Broker Entry.