Section 321 de minimis allows shipments valued at $800 or less to enter the US duty-free with minimal paperwork. It's the backbone of cross-border e-commerce — but it's also under significant political scrutiny in 2025.
De minimis is a Latin phrase meaning "of minimal importance." In US customs law, it refers to Section 321 of the Tariff Act of 1930, which exempts low-value shipments from duties and most customs formalities.
The current US de minimis threshold is $800 per person per day. Shipments valued at $800 or less can enter the US:
• Duty-free — no import duties owed
• Tax-free — no federal taxes (state sales tax collection is separate and evolving)
• With simplified paperwork — a simple electronic manifest rather than a formal entry
The $800 threshold applies to the fair retail value of the goods in the country of shipment. It was raised from $200 to $800 in 2016 — the highest de minimis threshold of any major economy.
For qualifying shipments (≤$800 value, one shipment per person per day), carriers file a Section 321 release (Type 86 entry) with CBP. This simplified process:
• Requires minimal data: shipper/consignee name and address, general product description, value, and country of origin
• Can be processed electronically through CBP's ACE (Automated Commercial Environment) system
• Is typically cleared the same day — enabling next-day delivery models
• Does not require an importer of record, Employer Identification Number (EIN), or formal bond in most cases
Section 321 is what makes direct-to-consumer shipping from Chinese marketplaces like Shein and Temu economically viable. By splitting orders into individual shipments valued under $800, platforms can ship millions of packages per day duty-free.
Not everything qualifies for the $800 de minimis exemption:
Excluded by product category:
• Goods subject to anti-dumping or countervailing duties
• Goods regulated by other government agencies with specific filing requirements (FDA, USDA, FWS, etc.) — though CBP coordinates these
• Goods requiring import permits or licenses
Recently proposed/enacted exclusions:
• Section 301 China goods: The Biden administration proposed eliminating de minimis for goods subject to Section 301 tariffs (HTS codes on China tariff lists). This would eliminate the duty-free advantage for most Chinese e-commerce shipments.
• IEEPA (2025): The Trump administration used the International Emergency Economic Powers Act to significantly restrict de minimis eligibility for Chinese and Hong Kong origin goods, effective May 2, 2025. Check the current Federal Register for exact implementation status.
Per-day, per-person limit:
The $800 limit applies per person per day — not per shipment. A single person cannot receive multiple de minimis shipments totaling more than $800 in a day without the excess being subject to duties.
The de minimis provision has become highly politically charged:
Arguments for maintaining de minimis:
• Lowers prices for US consumers
• Essential for small US e-commerce businesses shipping internationally and receiving returns
• CBP can't physically screen every package — de minimis enables the system to function
• Restricting it would spike postal rates and reduce competition
Arguments for restricting de minimis:
• Creates an unlevel playing field vs. US domestic manufacturers who pay taxes
• Chinese platforms (Shein, Temu) exploit it at massive scale — shipping over 1 million packages per day to the US duty-free
• Enables importation of counterfeit goods and products violating US regulations
• Potential smuggling of fentanyl precursors and other controlled substances through de minimis shipments
Current status (2025): This is a rapidly evolving area. The Trump administration took executive action in early 2025 to restrict de minimis eligibility for Chinese-origin goods. Monitor Federal Register notices and CBP guidance for current rules.
Many US businesses use Section 321 strategically:
E-commerce fulfillment from Canada/Mexico: Some US brands operate fulfillment centers in Canada or Mexico to use Section 321 for US deliveries — avoiding duties on returns and minimizing customs paperwork.
International e-commerce: Accepting returns from international customers shipped back to a Canadian or Mexican facility under de minimis.
Drop-shipping: Cross-border dropshipping models frequently rely on Section 321 for per-unit deliveries from Asian suppliers.
Type 86 Entry:
The formal mechanism for Section 321 is the Type 86 entry, launched by CBP in 2019. Carriers (FedEx, UPS, DHL, USPS) and brokers can file Type 86 entries electronically. Type 86 entries require more data than legacy Section 321 releases, including:
• 10-digit HTS code
• Country of origin
• Manufacturer/supplier data
• More detailed product description
While de minimis seems simple, there are significant compliance considerations:
Valuation manipulation: CBP is aware of sellers splitting single orders into multiple sub-$800 shipments to avoid duties. This is illegal if done intentionally to circumvent entry requirements.
Country of origin misrepresentation: Using a third country as a trans-shipment point to avoid restrictions on Chinese-origin goods is circumvention fraud.
Restricted product entry: De minimis doesn't exempt goods from other agency requirements. Shipments of food, drugs, cosmetics, plants, wildlife products, and other regulated goods must still comply with FDA, USDA, USFWS, and other agency rules — regardless of value.
State sales tax: Many states now require collection of sales tax on online purchases regardless of de minimis status. Sellers shipping to US consumers may have marketplace facilitator tax obligations.
Real US CBP manifest data for freight brokers and importers
There's actually a separate exemption for gifts (Section 321 subsection (a)(2)) — gifts sent from abroad to US recipients are duty-free up to $100 per recipient per day ($200 for goods from US territories). The $800 de minimis is specifically for purchased goods. Note that gifts shipped for resale do not qualify.
Most countries have a de minimis threshold, but they vary widely. The EU is €150 (with VAT still owed). Canada is CAD $20 (historically very low, under pressure to raise). China's is ¥50. The US at $800 is by far the highest of any major economy, which is why it's been commercially significant for cross-border e-commerce.
The Trump administration used the International Emergency Economic Powers Act (IEEPA) to restrict de minimis eligibility for goods from China and Hong Kong. After initial confusion about implementation, an effective date of May 2, 2025 was established for the postal channel restrictions. The status for express couriers has evolved separately. Check CBP.gov and Federal Register for current, specific rules — this remains a rapidly changing area.
Yes, Section 321 has no prohibition on commercial imports — the exemption applies to any shipment of $800 or less, regardless of whether the recipient is a consumer or a business. However, the "per person per day" rule means large-volume importers cannot aggregate orders to exploit de minimis at scale without violating the rules.
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