TikTok Shop Updates U.S.–Mexico Cross-Border Delivery
TikTok Shop has revised logistics charges and tax handling for its U.S.–Mexico program: fees are based on the higher of actual and dimensional weight, while the platform advances import duties and adjusts seller settlements.
What are the key facts?
- 1New logistics charges apply to non-FBT cross-border sellers from March 12, 2026
- 2Fees are generally based on the higher of actual and dimensional weight
- 3The platform advances import duties and adjusts them through seller settlements
What happened?
TikTok Shop has updated logistics charges and tax handling for its U.S.–Mexico cross-border delivery program. The new logistics charges apply to non-FBT cross-border sellers from March 12, 2026, and to FBT sellers from June 29, 2026. The platform charges logistics fees based on billable weight, generally using the higher of actual weight and dimensional weight. For non-FBT orders, the carrier’s verified weight and dimensions may also be used. Inaccurate package dimensions, rigid outer cartons, or lightweight, bulky products may therefore increase the final shipping cost. The platform advances import duties and later adjusts them through seller settlements. A seller’s actual logistics cost is generally the platform logistics fee minus the shipping fee paid by the buyer. The policy mainly affects cross-border sellers shipping from the United States to Mexico, U.S. warehouse sellers, and brands participating in TikTok Shop’s logistics program. Sellers can remeasure package dimensions, check product weight data, and build shipping and pricing buffers for low-value, bulky products.
What does this mean for cross-border sellers?
TikTok Shop orders shipped from the United States to Mexico are generally charged based on the higher of actual and dimensional weight. Lightweight, bulky products, rigid cartons, or inaccurate package data may result in higher shipping costs. Because the platform advances import duties and adjusts them through seller settlements, review package data and include logistics and tax fluctuations in pricing.
What should sellers do now?
- 1This week, sample key SKUs shipped from U.S. warehouses to Mexico, remeasure the packed length, width, height, and actual weight, and update the verified data in product and logistics records.
- 2Calculate billable weight separately using actual and dimensional weight, identify lightweight, bulky, and low-value products, and check whether each requires smaller packaging or a price adjustment.
- 3Review logistics fees, buyer-paid shipping, and import-duty adjustments in recent platform settlements, and create an actual logistics-cost record for each SKU in U.S.–Mexico orders.Finance