U.S. Customs CBP Form 3299 Expat Moving Guide 2026 | NationRules
Home/USA/Expat Moving Customs Declaration
Customs & Relocation

U.S. Customs & Moving Guide (CBP 3299)

How to declare and import your personal belongings, furniture, vehicles, and pets duty-free into the United States.

U.S. Duty-Free Eligibility Checker

Evaluate if your shipment qualifies for tax-free customs clearance:

The One-Year Use Rule

Under U.S. Harmonized Tariff Schedule (HTSUS) subheading 9804.00.05, household goods can enter the U.S. duty-free only if they have been in your physical use and possession abroad for **at least 1 year** before shipment.

  • Unused/New Items: Any items owned for less than 1 year (e.g. brand new furniture or electronics still in boxes) must be declared separately on Form 3299 and are subject to standard customs duties.
  • 10-Year Import Window: You must import your household effects within 10 years of your last arrival in the U.S. to qualify for duty-free entry.

Required Documentation Checklist

Your international movers or customs broker will require the following package to clear your container:

DocumentPurposeFiling Entity
CBP Form 3299Declares eligibility and lists unaccompanied goods.Completed and signed by the Expat.
Detailed InventoryA packing list showing the specific contents and estimated value of each box.Completed by you or the moving team.
CBP Form 1400 (ISF)Importer Security Filing (ISF "10+2") required for ocean shipments.Filed by the shipping line 24 hours before loading.

Importing Vehicles & Pets

Importing cars or animals into the U.S. is highly regulated:

  • Motor Vehicles: Must comply with EPA emission standards (Form 3520-1) and DOT safety standards (Form HS-7). Canadian-spec cars are generally easier to import, whereas European or Chinese-spec cars require substantial modifications by a Registered Importer (RI).
  • Pets (Dogs & Cats): Dogs entering the U.S. are subject to strict CDC guidelines (including rabies vaccination certificates, microchipping, and CDC Import Permits if arriving from high-risk rabies countries).