The US $800 Duty-Free Rule — Customs & De Minimis Guide 2026

The Section 321 de minimis exemption allows shipments entering the United States valued at $800 or under to enter duty-free and without formal customs entry. It is the reason direct-to-consumer international shipping has been economically viable at low price points — and it is under significant and ongoing political and regulatory pressure in 2026.

Understanding this threshold, how it differs from US sales tax, and what is changing is essential for any international seller shipping direct-to-consumer into the US.

US Customs Duty vs. US Sales Tax — Two Separate Systems

These are frequently confused. They are administered by different agencies, have different thresholds, and operate independently.

	US Customs Duties	US Sales Tax
Administered by	CBP (Customs and Border Protection) — federal	State Departments of Revenue — 45 states + DC
Applies to	Physical goods entering the US from abroad	Taxable sales to customers in a state where you have nexus
Threshold	$800 Section 321 de minimis (duty-free)	Typically $100,000 revenue per state; $500,000 for CA/TX/NY
Collected by	CBP at the border, or by the carrier on delivery	You at checkout (or the marketplace facilitator)
Rate	Varies by HS code / product category	Varies by state and product type
Who pays	Importer of record (usually you, or billed to buyer)	Your customer (you collect and remit)

A customer who receives a US customs duty bill on delivery is dealing with a federal CBP matter. A customer who has sales tax charged at checkout is dealing with a state tax matter. These are separate charges, applied by separate authorities, under separate legal frameworks.

Both can apply to the same shipment. An international seller can charge California sales tax at checkout (state obligation) and the customer may still owe customs duty at the border (federal obligation), if the shipment is over $800.

What Section 321 Actually Provides

Section 321 of the Tariff Act of 1930 grants the US Secretary of Treasury authority to allow importation of goods without formal entry and free of duties and taxes if the aggregate fair retail value does not exceed a specified threshold. That threshold was raised from $200 to $800 in 2016 under the Trade Facilitation and Trade Enforcement Act.

Under the current rule:

Shipments valued at $800 or less per person per day may enter duty-free
No formal customs entry is required (no CBP Form 3461 or 7501)
No HTS (Harmonized Tariff Schedule) classification is required on the entry
The carrier transmits basic data electronically (shipper name, recipient name, description, value)

This dramatically simplified international DTC shipping. A $50 item from a Chinese, UK, Canadian, or Australian seller arrives at a US customer’s door with no customs friction and no extra charge — because the entry qualified for Section 321.

The Political and Regulatory Pressure in 2026

The Section 321 exemption has been under sustained political pressure since 2023, driven primarily by concerns about:

Revenue loss — The exemption means billions of dollars of goods enter the US each year without tariff revenue
Competitive disadvantage — US-based manufacturers and retailers face import duties on the same goods that foreign direct-to-consumer sellers ship duty-free
Enforcement challenges — High-volume low-value packages are difficult to inspect; Section 321 has been cited as a vector for underdeclared goods and prohibited items
Specific country concerns — Shipments from China in particular have attracted political attention, with proposals to end Section 321 treatment for goods originating there

Key developments:

Executive Order (May 2025): An executive order suspended the Section 321 exemption for packages originating from or processed by entities based in China and Hong Kong. This was subsequently subject to legal challenge and modification, with implementation complexities around how “originating” is determined for packages transshipped through third countries.
Legislative proposals: Congress has considered multiple bills to lower the de minimis threshold or eliminate it for certain product categories or countries of origin. As of mid-2026, no comprehensive legislative change has been enacted, but the political momentum is toward restriction.
Proposed phase-down: The Biden administration proposed in early 2025 reducing the threshold to $200 for all countries (matching the pre-2016 level). This was not implemented before the administration change but reflects the direction of policy discussion.

Practical status as of mid-2026: The $800 threshold technically remains in effect for most countries of origin, but shipments from China face additional scrutiny and specific executive-branch restrictions that continue to evolve. Sellers sourcing goods from China face the greatest uncertainty.

The Impact on International Drop-Shippers

International drop-shipping — where you take orders from US customers and fulfil them by shipping direct from a manufacturer or wholesaler in another country — is the model most dependent on Section 321.

At $800 or under: The package arrives duty-free. The only landed cost is the product cost plus international shipping. Your margin is preserved.

Over $800: Formal customs entry is required. US customs duties (at HTS-code rates that vary from 0% to 25%+ depending on product category) apply. The customer either:

Pays these duties on delivery (DAP — Delivered at Place): high friction, frequent refusals
You pre-pay and include in the product price (DDP — Delivered Duty Paid): preserves customer experience but reduces your margin

With restrictions on Chinese-origin goods: For sellers sourcing from China, even sub-$800 shipments may face additional duties or scrutiny. Many sellers sourcing from China have:

Shifted to fulfilling from US-based warehouses (which eliminates de minimis as a concern but creates FBA/3PL physical nexus — see Amazon FBA and the Physical Nexus Trap)
Sought alternative sourcing in countries with more stable de minimis treatment (Vietnam, India, Mexico)
Raised US pricing to absorb higher landed costs

The “Per Person Per Day” Rule

The Section 321 exemption applies to goods worth $800 or less per person per day. This has implications for high-frequency buyers and for sellers trying to structure around the limit:

A single buyer receiving multiple packages from the same seller on the same day that collectively exceed $800 may have the exemption denied
CBP has authority to reject Section 321 treatment if it determines that goods are being artificially divided across multiple shipments to stay below the threshold (a practice called “evasion of the entry requirement”)
Legitimate multi-item orders at or near the $800 threshold are generally fine; deliberate structuring to avoid customs is a violation

Sales Tax Still Applies Even Below $800

A common misconception among international drop-shippers: “If my shipment is under $800, I don’t owe any tax.”

This conflates customs duties with sales tax. The $800 de minimis rule eliminates federal customs duties. It has no effect on state sales tax obligations.

If you have economic nexus in Texas — because your US sales have crossed $500,000 — and you ship a $300 item to a Texas customer from a warehouse in China, the following applies:

Customs duty: $0 — Section 321 exemption applies (assuming not restricted by origin rules)
Texas sales tax: 6.25% state + applicable local = owed by your customer, collected by you at checkout, remitted via your Texas sales tax return

These are independent obligations. Crossing the $800 threshold does not relieve you of sales tax; staying under $800 does not relieve you of customs duty if it applies.

How Unexpected Customs Bills Destroy the Customer Experience

When a shipment is handled DAP (Delivered at Place), the carrier collects any applicable duties from the customer before releasing the package. For US consumers, receiving a bill from UPS, FedEx, or USPS for additional charges they did not expect is a deeply frustrating experience.

Common outcomes:

Package refusal: The customer refuses delivery to avoid paying the unexpected bill
Chargebacks: The customer disputes the original charge because “the item was more expensive than advertised”
Negative reviews: The customer leaves a review describing “hidden import fees”
Lost repeat business: Even if the immediate transaction completes, the customer does not return

The solution is DDP (Delivered Duty Paid): You pre-calculate and pre-pay any applicable duties, then build those costs into your pricing or show them transparently at checkout. The customer sees a clear total; the package arrives without additional charges. DHL Express, FedEx, and UPS all offer DDP services for international shipments.

For shipments reliably under $800 (and from non-restricted origins), Section 321 makes DDP vs. DAP irrelevant — no duties apply. As the threshold tightens or restrictions expand, the DDP vs. DAP decision becomes material for an increasing proportion of international DTC shipments.

Practical Strategy for International Sellers in 2026

If your products are consistently under $200: Likely safe under Section 321 for most origins. Monitor policy changes; build a contingency plan for if the threshold drops.

If your products are $200–$800: Currently safe but in a zone of active policy risk. Understand your HTS classification and applicable duty rates so you can price for a DDP model quickly if needed.

If your products frequently exceed $800: You are already in formal customs entry territory. DDP via a customs broker or global courier service is the right approach. Shopify and WooCommerce both support showing estimated duties at checkout.

If you source from China: The current restriction environment requires staying current on the executive orders and regulations governing Chinese-origin goods. Consider whether alternative sourcing or US-based fulfilment makes sense for your business model.

If you are considering US-based fulfilment: This eliminates the customs duty question entirely for most products (US-origin goods shipped domestically have no import duty), but immediately creates physical nexus in the states where your fulfilment centre operates. See Amazon FBA and the Physical Nexus Trap.

More Guides Coming Soon

Detailed guides for sellers affected by de minimis changes:

HTS Classification Guide for DTC Sellers — how to classify your products, find your duty rate, and dispute incorrect classification
DDP vs. DAP: International Shipping Incoterms Explained — when to use each and how to configure your checkout for DDP
Sourcing Diversification for De Minimis Risk — Vietnam, India, Mexico, and other alternatives to Chinese manufacturing
US Customs Broker Guide — when you need one, how they work, and what to expect on costs