CBP Is Voiding Importer of Record Numbers With Bad Data. Foreign Brands Using a Broker's Address Are First in Line.

If you import into the U.S. as a foreign brand, pull up your importer of record (IOR) registration this week and check it against what CBP now requires. Since September 18, 2026, CBP says it will void IOR numbers found to contain inaccurate or incomplete information. A voided number means your next entry cannot be filed, and your inventory sits at the port while Q4 sell-through clock keeps running.

The most common failure is simple: the IOR record lists a customs broker’s office, a registered agent, a 3PL address, or a broker’s email and phone instead of yours. That was tolerated for years. CBP’s notice says it is not acceptable now.

What changed

CBP published a Federal Register notice on August 19, 2026 on the accuracy of IOR data. Per the notice, each IOR must provide accurate and complete information on CBP Form 5106, including:

• An actual physical business address. Not a P.O. box, registered agent, or third-party location.
• A valid email address that belongs to the IOR, not the broker.
• A valid phone number associated with the IOR.
• The correct IRS EIN, SSN, or CBP-assigned number.
• An accurate mailing address.

Enhanced enforcement began September 18, 2026. CBP says it will immediately void IOR numbers that fail these checks. The notice also flags possible liability under 18 U.S.C. § 1001 for false statements and under the False Claims Act, and says customs brokers must hold a valid power of attorney executed directly with the IOR.

This sits inside a larger push. Executive Order 14411, issued June 3, 2026, directs CBP to tighten IOR rules over 45, 90, and 180 day windows. According to law firm summaries of the order, the 180 day items (roughly the end of November) include minimum tangible domestic assets or bonding for importers, expanded disclosures on import volumes and ownership, and a penalty floor of 50% of assessed penalties. For foreign IORs specifically, RSM’s summary reports the order directs a ban on informal entries, limits on continuous bonds, and a requirement to be CTPAT validated or file through a CTPAT validated broker. Those are directives to the agency. Watch for the actual CBP rules before you rebuild anything around them.

Why foreign brands get hit first

A U.S. company with a real office, a U.S. EIN, and its own email on file passes this check without thinking about it. The exposed group is the foreign brand that set itself up as a non-resident IOR years ago and let a broker fill in the form. The broker used its own contact details because that made entries easy to file. That record is now the problem.

If that is you, the failure is not a fine. It is a void number at the exact moment you need to clear Q4 inventory.

The math on a stuck container

Illustrative. Swap in your own numbers.

• One 40 foot container of goods, landed value $90,000, arriving October 15 for November sell-through.
• Retail sell-through of $270,000 over the BFCM window at a 3x retail to landed ratio.
• Fixing a voided IOR means a corrected Form 5106, a new or reinstated number, and a re-filed entry. Assume 10 to 15 business days if the paperwork is clean.
• Port storage and container detention: assume $150 to $300 per day in combined charges after free time. Ten business days is about 14 calendar days, so $2,100 to $4,200 in fees.
• Bigger cost: 14 days of lost selling. At $270,000 over roughly 30 peak days, that is about $9,000 a day. Two weeks of stockout on a hero SKU is on the order of $126,000 in delayed or lost revenue if you cannot backfill. Even if only half of that is truly lost, you are at $63,000 against a fix that takes one afternoon today.

Fees are the small number. Missing the demand window is the real cost.

What to do this week

1. Pull your IOR record. Ask your broker for a copy of the Form 5106 data on file for your IOR number. Do not assume it is right. Read every field.
2. Replace any third party details. Physical address, email, and phone should be yours. If you have no U.S. office, this is the signal to decide whether you should. A real U.S. entity with a real address ends this class of risk.
3. Confirm the power of attorney. Your broker needs a valid POA executed directly with you, the IOR. If it was signed years ago by someone who has left, redo it.
4. Verify your identifier. EIN, SSN, or CBP-assigned number on file must match what you actually hold.
5. Ask your broker two questions in writing. Are you CTPAT validated? What happens to my entries if my IOR number is voided? You want the answers before an inbound is on the water.
6. Hold a buffer. Until you are confident in your record, do not time critical Q4 replenishment to land in the last possible week.

If you are contacting CBP about your record, the notice lists IORProgram@cbp.dhs.gov as the contact.

The bigger decision

This is one more reason the non-resident IOR shortcut is getting more expensive. A U.S. entity, a U.S. address, a U.S. bond, and a broker you control cost more upfront. They also remove a single point of failure that can shut off your whole supply line in peak season. If you sell on Amazon or Walmart out of imported inventory, this is part of the real cost of entering the U.S. market, not an admin footnote.

This is not legal advice. Confirm your specific IOR structure with a licensed customs broker or trade attorney.

If you want a second set of eyes on your IOR setup, entity structure, or Q4 inbound timing, book a call.