I am looking at two of our broker's 7501 entries and I cannot tell if I am missing something or if ACE just let two mistakes through. One line, HTS 8538.90.8180, has 9903.82.09 added even though that heading is not eligible for the 232 tariff behind it. Another line, 8544.42.9090, has both 9903.82.09 and 9903.05.39 stacked on it, even though I have been told those two programs are not supposed to apply together. ACE accepted both entries as filed. I do not know whether ACE has not caught up yet and will sort this out at liquidation, or whether I need to fix it myself and stop hoping for a refund that is not coming.
To mark the shift plainly: our declaration systems behave the same way. They validate that a declaration is structurally complete, not that the combination of codes chosen is correct. Acceptance is not a finding that the entry is right, in either regime. If a code should never have applied, nothing corrects it until someone files the amendment. Waiting for the system to notice on its own is not a strategy on either side of the Atlantic.
CBP will not reject an entry for taking too much duty. Only for taking too little. That is the asymmetry you are up against: get it wrong in the government's favour and ACE waves it through every time. Nobody at CBP is going to look at your file, decide you overpaid, and mail you a refund. That happens because someone filed the paperwork asking for one. Fix both lines now.
There are two different mechanisms here, and they are not symmetrical. Understate duty, and CBP raises it on a CF28. Overstate duty because a code should never have been added, and there is no CF29 arriving to correct it in your favour. ACE processes what is submitted; it does not audit it for your benefit. Liquidation finalises the entry as filed unless you have already asked for it to be corrected.
Do not wait for liquidation to catch this on its own timeline. From what people are describing, it only gets caught if someone happens to be reviewing your specific file by hand, and even then it is not guaranteed. A PSC, a post-summary correction, pulls the duty back on your schedule instead of the port's. Every week those two lines stay open, that money is sitting with CBP instead of funding your next shipment.
Reading through all of this, I think I am already halfway into what people are describing without having named it that way. My broker and I keep trading revised versions of the entry, and we are not far off the 10 day mark now. What I still cannot tell is whether that back-and-forth counts as fixing it in time, or whether none of it matters until I file an actual correction on paper.
Emails don't count. Nothing changes until the PSC transmits in ACE. File it.
