About DutyDrop

DutyDrop is building a clearer way to understand import duties. Our starting point is a free, shareable tariff receipt that turns a product's invoice line into a breakdown of what tariffs add.

Our mission is to help small US importers see the costs behind their margins. Planned seller tools include HTS classification checks, landed cost by SKU, origin scenarios, and rate-change alerts, with recovery opportunities handled through licensed broker partners.

Our outputs are informational estimates, not customs determinations. Verify with a licensed broker; anything filed with CBP must go through a licensed partner.