De Minimis Change Impact Calculator
Estimate the cost and margin impact when low-value shipments are no longer assumed to enter duty-free.
Last reviewed: July 2026 · Estimates only, not customs advice.
Best use
Scenario planning
Decision point
Before sourcing or repricing
Output type
Estimated cost exposure
Quick answer
Use this to plan for low-value shipments when duty-free assumptions may no longer hold.
Formula
Example
A shipment that used to clear with minimal friction can become margin-sensitive once entry costs are added.
What to watch
This is a scenario tool, not legal advice or a customs determination.
Read related guides
Open practical guides that explain the planning assumptions behind this tool.
Check policy notes
Review recent policy and tariff briefs that may change your scenario.
Get Import Cost Intelligence
Weekly planning notes on tariffs, landed costs, and cross-border ecommerce.
Important Disclaimer: All calculators, guides, and estimates are for informational and planning purposes only. Import duties, tariffs, customs fees, HS classifications, and shipping costs may vary by country, product, customs authority, broker, carrier, and policy changes. Always confirm with a licensed customs broker, tax advisor, or relevant authority before making business decisions.