Greenwich Mercantile
Tech-Enabled Customs Brokerage

Non-Resident Importer Onboarding Checklist

Updated June 2026

Everything a foreign company needs to become a U.S. importer of record — and what the June 2026 enforcement order changed.

Who this is for

You are a company based outside the United States, and you want to be the importer of record for your own U.S. shipments — selling delivered-duty-paid, holding inventory in a U.S. fulfillment center or Amazon facility, or controlling your own classification and valuation instead of pushing customs onto your buyer. This is the document checklist your customs broker needs to set you up, in the order it is needed.

What changed in 2026: A June 3, 2026 executive order ("Strengthening Customs Enforcement") tightened the rules for foreign importers of record. Foreign IORs generally can no longer rely on a continuous bond, face higher minimum bond requirements, and must file through a CTPAT-validated licensed customs broker (or be CTPAT-validated themselves). Those items are flagged below.

1. Company identity

2. Importer of record number — EIN or CAIN

You cannot file a U.S. entry without an importer number. Pick your path:

Your situationNumberHow to get it
You have a U.S. EINEINProvide it on CBP Form 5106
No EIN, want oneEINIRS Form SS-4 (1–2 weeks for foreign applicants)
No EIN and no SSNCAIN (CBP-Assigned Importer Number)Check the assigned-number box on CBP Form 5106 — no fee, ~2 business days

3. Broker authorization

4. Customs bond

5. Product & classification

6. Country of origin

7. Customs valuation

8. Participating government agencies (if applicable)

9. Logistics & consignee

10. Recordkeeping

The setup sequence at a glance

#StepTypical time
1Confirm right to make entrySame day
2File CBP Form 5106 / request CAIN~2 business days
3Sign POA with CTPAT-validated licensed brokerSame day
4Secure the right bond1–3 business days
5Assemble entry & compliance fileParallel
6File first entryOn arrival
Entering the U.S. from abroad?
Send us your product, origin, value, and shipping facts — we'll tell you exactly what your 2026 setup needs.
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