Statutory fees (US). The CBP Merchandise Processing Fee is 0.3464% of entered value for formal entries, clamped to the statutory minimum and maximum published in the Federal Register fee adjustment for the current fiscal year (19 U.S.C. § 58c(a)(9), 90 FR 34665). Shipments under $2,500 clear as informal entries and pay the flat informal MPF instead — the worksheet switches automatically, and assumes formal at exactly $2,500 (the conservative posture). The Harbor Maintenance Fee is 0.125% of cargo value and applies to ocean entries only (26 U.S.C. § 4461). Both are pass-through charges your broker collects for CBP — they are identical regardless of which broker you hire.
Broker service fees. Entry preparation fees, per-line charges, ISF filing, and PGA surcharges are not set by statute. The figures used here are market estimates compiled from published forwarder price lists and worked examples — no official association fee schedule exists for these charges, and every such row is labeled "market estimate" in the worksheet. Your quote may legitimately sit outside these ranges for complex commodities, after-hours clearance, or bundled freight services; your broker's own tariff prevails.
Bonds (US only). Customs bonds are a US CBP requirement — UK importers use HMRC duty-deferment accounts and EU importers use comprehensive guarantees under the Union Customs Code, so the worksheet marks the bond row as not applicable outside the US and never adds it to UK or EU totals. Single-entry premiums are estimated at roughly 0.5% of the bond face — the entered value plus estimated duties, taxes, and fees, sized at three times the value for PGA-regulated goods such as FDA shipments — with a surety minimum of about $55; both figures are market estimates, not regulator-set prices. Continuous bonds are billed annually (around $500 per year for the $50,000-minimum face), so the worksheet shows them at $0 per entry instead of inflating a per-entry total.
EU totals are a range. Member State customs handling and disbursement surcharges are not harmonised. The worksheet shows the low end of the documented range and flags the spread rather than pretending a single EU-wide number exists.
Freshness. Each dataset row carries the date the underlying source was last verified by the operator; the worksheet header shows the dataset version and warns when verification is older than the staleness window. If a figure looks outdated, check the cited source — statutes win over this page.
What this tool does not do. It does not calculate duty or import VAT (use a landed-cost calculator for that), it does not quote freight, and it cannot price brokerage for regulated commodities requiring custom compliance work. It estimates the brokerage and statutory-fee layer of an import so you can sanity-check a quote line by line.