De Minimis Suspended: How Ecommerce Sellers Adapt

For over a decade the Section 321 de minimis exemption let packages valued under $800 enter the US duty-free with minimal paperwork. In FY2024 alone 1.36 billion low-value packages cleared US customs under this exemption. That era is over.

On May 2 2025 the exemption was suspended for China and Hong Kong origin parcels. On August 29 2025 it was extended to all countries worldwide. On July 4 2026 the One Big Beautiful Bill Act was signed making the elimination permanent effective July 1 2027. For practical purposes every ecommerce seller importing goods into the US is now operating in a post-de-minimis world.

Every parcel entering the US now requires an HTS code, formal or informal customs entry, and full duty payment regardless of value as confirmed by US Customs and Border Protection. The $800 threshold that protected small shipments is suspended indefinitely and will be permanently gone by mid-2027. This is not a temporary disruption. It is a structural change to the economics of cross-border ecommerce.

This article explains exactly what changed, who gets hit hardest, and the five adjustments sellers are making to stay profitable.

What the De Minimis Suspension Actually Changed

Before August 29 2025 a package worth $799 entering the US from any country required no formal customs entry, no HTS code, no duty payment, and minimal paperwork. A customs broker was not needed. Processing took 2 to 4 hours. The package moved through customs largely invisibly.

After August 29 2025 that same $799 package requires all of the following regardless of its value or country of origin:

Formal or informal customs entry filed with US Customs and Border Protection.
A 10-digit HTS (Harmonized Tariff Schedule) code classifying the product type.
An ISF (Importer Security Filing or 10+2) for ocean shipments.
Full duty payment at the applicable tariff rate.
Merchandise Processing Fee of 0.3464 percent of entered value with a $33.58 minimum and $651.50 maximum on formal entries per CBP’s User Fee Table — not $32.71 / $634.62. Mail other than inbound EMS is MPF-exempt per the e-commerce FAQs.
Customs brokerage fees of approximately $15 to $25 per parcel for the filing itself.

Processing times increased from 2 to 4 hours to 2 to 4 days. The additional time creates inventory and cash flow challenges for sellers dependent on just-in-time replenishment.

CBP duty collection increased 89 percent since the suspension confirming that enforcement is active and consistent. Section 321 filings declined 30 percent as importers restructured their supply chains or abandoned certain product lines entirely.

The suspension is not a soft policy. It is being enforced at scale. For the broader context of how macro-level trade disruptions are affecting import costs in 2026 see How the Strait of Hormuz Crisis Is Raising Your Import Costs.

The New Cost Stack on Every Import – MPF, Duty, and Brokerage

The financial impact of the de minimis suspension is not just the duty itself. It is the fixed cost stack that now applies to every individual parcel regardless of value.

The three mandatory new costs:

Merchandise Processing Fee (MPF): 0.3464 percent of customs value, $33.58 min / $651.50 max on formal entries (CBP User Fee Table). Informal entries, when MPF applies, are $2.69, $8.06, or $12.09. Older $32.71 / $634.62 figures are not on the current table. Mail other than inbound EMS is MPF-exempt.

Customs duty: varies by product category and country of origin. A 12 percent duty on a $50 product is $6.00. On a $20 product it is $2.40. For China-origin goods additional Section 301 tariffs stack on top of the standard MFN duty rate.

Brokerage fee: $15 to $25 per parcel for the customs broker filing. Like the MPF this is a fixed cost that hits low-value shipments harder than high-value ones.

The math on a $50 product from China:

Product cost: $50.00
Duty at 12% MFN plus 25% Section 301 on apparel: $18.50
MPF minimum: $33.58
Brokerage fee: $20.00
Total new duty and compliance cost: $72.08

The new costs exceed the product value on this example. That is the reality for low-cost dropshipped goods from China. The business model is fundamentally broken for products under approximately $30 at most duty rates.

The math on a $150 product from Vietnam (USMCA does not apply but standard MFN rates do):

Product cost: $150.00
Duty at 12% MFN: $18.00
MPF minimum: $33.58
Brokerage fee: $20.00
Total new duty and compliance cost: $71.58
As a percentage of product value: 47.7%

At $150 product value the fixed costs are less punishing as a percentage but still significant. The economics are tight but potentially workable depending on margin structure.

To model your exact per-unit duty and compliance cost use the Import Duty Calculator which applies the correct duty rate by HTS category and destination, calculates MPF, and shows the total landed cost per unit including all cross-border charges.

FBA Sellers vs Dropshippers – Who Gets Hit and How Hard

The de minimis suspension affects different seller business models in fundamentally different ways. The impact ranges from minimal to business-ending depending on how you source and fulfill.

FBA bulk importers: lighter impact.

Amazon FBA sellers who import in container quantities and fulfill domestically were already paying duties on container-level shipments before the de minimis change. The duty calculation per unit is the same. The MPF and brokerage costs are amortized across thousands of units in a container so the per-unit fixed cost impact is minimal.

A container of 5,000 units pays one MPF of approximately $160 (0.3464 percent of a $50,000 shipment) which amortizes to $0.03 per unit. One brokerage fee of $200 to $400 amortizes to $0.04 to $0.08 per unit.

The main new burden for FBA bulk importers is higher tariff rates from reciprocal tariff increases that coincided with the de minimis suspension. If you were importing from China before the tariff escalation your effective duty rate is significantly higher now regardless of shipment size.

Direct-to-consumer dropshippers from China: severe impact.

The dropshipping model from China is structurally broken for most product categories under $30. The entire value proposition of dropshipping was no inventory risk and no customs complexity. With de minimis gone every individual package from China now requires formal entry, duty payment, MPF, and brokerage. A $15 product might carry $20 or more in duties and fixed fees. The unit economics do not work.

Chinese platforms like Temu and Shein have responded by shifting significant inventory to US-based warehouses converting their model from cross-border direct-to-consumer to domestic fulfillment. Independent dropshippers who relied on AliExpress and similar China-direct models face a harder path. Without the warehouse infrastructure to pre-position inventory domestically the per-parcel economics are unworkable at low price points.

International brands selling DTC to US customers: medium impact.

Brands shipping individual orders from European, Asian, or Latin American origins face the full fixed cost stack on every order. The $33.58 formal-entry MPF minimum is particularly punishing for orders under $100 where it represents more than 30 percent of the landed cost — and only when MPF actually applies. Brands in this situation need to either increase average order value above $150, implement DDP (Delivered Duty Paid) pricing that collects duty at checkout, or establish US-based inventory to fulfill domestically.

The Five Seller Adjustments Ranked by Speed and Cost

The sellers adapting most effectively to the post-de-minimis environment are making adjustments ranked here by how quickly they can be implemented and at what cost.

Adjustment 1: Consolidate shipments to amortize fixed costs (implement immediately, zero cost).

The MPF minimum of $33.58 applies per customs entry not per unit. Two shipments of 100 units each pay two MPF minimums totaling $67.16. One shipment of 200 units pays one MPF minimum of $33.58. Consolidating orders into fewer larger shipments reduces the per-unit fixed cost of the MPF and brokerage immediately without any supplier or logistics change.

This is the fastest and cheapest adjustment available. Review your current shipment frequency and consolidate where possible.

Adjustment 2: Switch to DDP shipping terms for international DTC orders (implement in days, low cost).

DDU (Delivered Duty Unpaid) means your customer pays duty at delivery. In the pre-de-minimis world when most packages came in duty-free this was invisible. Now customers receive unexpected duty bills at their door. The cart abandonment rate on DDU shipments is 55 to 70 percent. The package refusal rate is 8 to 15 percent.

Switch to DDP (Delivered Duty Paid) where you calculate and prepay the duty at checkout. The customer sees the all-in price before purchasing. Refusal rates drop to under 1 percent. EasyShip calculates duties and taxes at checkout automatically across 550 plus carriers and supports both DDU and DDP terms. The Import Duty Calculator at dimmath.com/hs-duty-estimator/ shows your full DDP landed cost per unit before you price.

Adjustment 3: Diversify country of origin away from China (implement in weeks to months, medium cost).

China-origin goods now carry the highest effective duty burden. MFN rates plus Section 301 tariffs plus the new tariff escalation layers produce total effective duty rates of 25 to 145 percent on many product categories. Moving production to non-China origins reduces or eliminates these tariff overlays.

Mexico: USMCA-qualifying goods enter at 0 percent duty with 3 to 5 day ground shipping to most US markets. For any product that can qualify under USMCA rules of origin Mexico is the fastest alternative with the lowest effective tariff cost.

Vietnam: MFN duty rates of 0 to 20 percent with no Section 301 overlay. Strong manufacturing base for apparel, footwear, electronics, and home goods. Transit times of 20 to 30 days by ocean from Ho Chi Minh City to US West Coast.

India: MFN duty rates competitive with Vietnam. Strong for textiles, leather goods, jewelry, and pharmaceutical products. Growing ecommerce manufacturing base.

For air freight versus ocean freight economics on goods from alternative sourcing countries see Air Freight vs Ocean Freight – Cost, Speed and When to Switch.

Adjustment 4: Increase average order value above the MPF breakeven (implement in weeks, low cost).

The MPF minimum of $33.58 per entry represents a declining percentage of landed cost as the shipment value increases. At $200 product value the MPF is 16.8 percent of landed cost. At $500 product value it is 6.7 percent. At $1,000 it is 3.4 percent.

Sellers who can increase their average order value through bundles, sets, or higher-priced product positioning absorb the fixed MPF cost across a larger revenue base. A seller who sold individual $20 items now considers bundling three items into a $60 set. The MPF cost per unit drops from $33.58 to $11.19.

Adjustment 5: Pre-position inventory in the US through a 3PL or FBA (implement in months, higher cost).

The only structural solution to per-parcel duty and compliance costs is to not ship parcels cross-border. Pre-positioning inventory in a US fulfillment center or Amazon FBA converts cross-border import costs into a one-time container-level event. All customer-facing fulfillment becomes domestic. No per-parcel duty. No per-parcel MPF. No per-parcel brokerage.

This requires sufficient sales volume to justify holding US inventory and the capital to purchase container quantities. For sellers at $20,000 to $50,000 monthly revenue the transition may not be immediate. For sellers above $100,000 monthly revenue it is almost always the correct structural move.

How to Calculate Your True Landed Cost Under the New Rules

The landed cost calculation for every import now has two additional mandatory components that were zero before August 29 2025.

Updated landed cost formula:

Total Landed Cost = COGS + Inbound Freight + Insurance + Duty + MPF + Brokerage + FBA Fees + Storage

The duty, MPF, and brokerage components are new mandatory costs that must be included in every margin calculation. Sellers who are still using pre-August 2025 landed cost calculations are systematically understating their true cost per unit.

The worked example for a product sold on Amazon FBA:

Product from Vietnam at $15 FOB per unit, 500 units per shipment:
COGS: $15.00
Inbound ocean freight per unit: $2.00
Insurance per unit: $0.15
Duty at 12% MFN on $15 FOB: $1.80
MPF per unit: $33.58 divided by 500 = $0.07
Brokerage per unit: $250 divided by 500 = $0.50
FBA fulfillment fee: $3.22 (small standard)
FBA referral fee at 15% of $35 selling price: $5.25
Total landed and fulfilled cost: $27.99
Net profit at $35 selling price: $7.01
Net margin: 20%

Before de minimis the duty, MPF, and brokerage added $2.37 per unit to landed cost. A 20% margin product is now closer to 13% if those costs were not previously modeled.

Run this calculation on your specific product using the Total Landed Cost Calculator which includes dedicated inputs for duty rate, inbound shipping, insurance, and all FBA fees alongside a GO or NO-GO margin verdict at your target selling price.

For cross-border sellers shipping DTC to US customers use EasyShip which calculates duties and taxes at checkout automatically and supports DDP shipping terms so buyers see the all-in price before purchasing.

FAQ

Q: Is the US de minimis exemption permanently eliminated?
A: Not yet permanently but suspended indefinitely. The Section 321 de minimis exemption was suspended for China-origin parcels on May 2 2025 and extended to all countries worldwide on August 29 2025. The One Big Beautiful Bill Act signed July 4 2026 makes the elimination permanent effective July 1 2027. For practical purposes every ecommerce seller should treat the exemption as gone. Every parcel entering the US now requires an HTS code, formal or informal customs entry, and full duty payment regardless of shipment value. The $800 duty-free threshold no longer applies to any commercial shipment from any country.

Q: What is the Merchandise Processing Fee and how much does it cost?
A: The Merchandise Processing Fee (MPF) is a US Customs and Border Protection fee charged on every formal customs entry. The rate is 0.3464 percent of the FOB shipment value with a minimum charge of $33.58 per entry and a maximum of $651.50 per entry. Before the de minimis suspension small parcels entered under Section 321 and were exempt from the MPF. Now every commercial parcel requires a formal or informal entry and the MPF applies. For most small ecommerce shipments the MPF hits the $33.58 minimum regardless of the parcel value. This fixed minimum makes the de minimis suspension particularly punishing for low-value individual parcels where the $33.58 fee can exceed the duty itself.

Q: How do FBA sellers compare to dropshippers in terms of de minimis impact?
A: FBA bulk importers who ship in container quantities are significantly less affected than direct-to-consumer dropshippers. FBA sellers already paid duties on container-level shipments. The MPF and brokerage costs amortize across thousands of units in a container reducing per-unit impact to approximately $0.03 to $0.10. Direct-to-consumer dropshippers who shipped individual parcels from China under Section 321 face the full per-parcel cost stack on every order. A $15 product from China now carries $20 or more in duties, MPF, and brokerage. The dropshipping model from China is fundamentally broken for most product categories at price points under $30.

Q: What is the fastest adjustment ecommerce sellers can make after the de minimis suspension?
A: The fastest zero-cost adjustment is consolidating shipments to amortize the $33.58 MPF minimum across more units. Two shipments of 100 units each pay two MPF minimums totaling $67.16. One shipment of 200 units pays one MPF minimum of $33.58. The second fastest adjustment is switching from DDU to DDP shipping terms for international DTC orders. DDU means your customers pay unexpected duty bills at delivery and 55 to 70 percent abandon the cart or refuse the package. DDP means you prepay the duty and the customer sees the all-in price at checkout. Refusal rates drop to under 1 percent with DDP. Both adjustments can be implemented immediately without changing your supplier or fulfillment infrastructure.

CBP User Fee Table last modified January 22, 2026. CBP e-commerce FAQs last modified September 2, 2026 (suspension of the $800 exemption for all countries and modes; mail informal entry July 24, 2026; October 22, 2026 merchandise exclusions). The 89 percent duty-collection and 30 percent Section 321-filing figures, OBBBA July 4 2026 vs 2025, and 2–4 day processing times are not on those two CBP pages — they stay unlabeled as CBP facts until an owner-supplied FR/CSMS file is provided. See changelog.