Customs Valuation & Landed Cost
Merchandise Processing Fee
Also known as: MPF
The merchandise processing fee is a charge assessed by United States customs on most formal and informal import entries to help fund the processing of merchandise, calculated for formal entries as a percentage of the shipment's value within a legislated minimum and maximum, and as a small flat amount for many informal entries. Though modest relative to duty on high-value shipments, the fee is a real component of landed cost, and its cap makes it proportionally smaller on large entries. Goods qualifying under certain free trade agreements may be exempt, which is one more reason to confirm preferential eligibility.
A percentage with a floor and a ceiling, which means on low-value formal entries the minimum applies and is often the largest single line on the bill. Importers looking at a modest duty rate and a small parcel are regularly surprised by what the fee alone comes to.
Where it matters for compliance
- Ad valorem on formal entries, subject to statutory minimum and maximum amounts adjusted annually.
- Not charged on all entry types, and not the same thing as the harbor maintenance fee.
Related terms
Reviewed by a licensed customs broker. Definitions are general information, not legal or customs advice for a particular shipment. Duty rates, tariff programs and agency requirements change frequently.