Import economics

What it costs to bring EU security hardware into the US

European security hardware does not arrive here at its European price. Between the exchange rate, the tariff, the customs fee, the broker and the rules governing lithium cells, there is a real and knowable gap. This page shows the arithmetic on a shipment we actually imported, so you can see where the money goes instead of guessing.

One real entry, broken down

A July 2026 shipment of keys, a phone and accessories from Germany, declared at $2,974. Total import charges were $550.68 — an effective 18.52% on declared value.

Duty

$446.10

15.000%

Merchandise Processing Fee

$33.58

1.129% — at the floor

Broker entry-line charge

$54.00

1.816%

Broker disbursement fee

$17.00

0.572%

Total import charges

$550.68

18.516%

Only 15 of those 18.5 points are the tariff. The rest is the Merchandise Processing Fee and broker charges. About $71 of it is carrier brokerage margin — a cost structure, not a tax, and one that a different broker removes entirely. We publish this because the difference between "the tariff is 15%" and "landed cost is 18.5%" is exactly the gap that surprises people.

The rate depends on origin, not on where it ships from

Current as of 20 August 2026. The base layer moved twice this year: IEEPA was struck down in February and replaced by a 10% Section 122 surcharge, which hit its 150-day statutory limit and expired 24 July 2026. A Section 301 forced-labor tariff replaced it — 10% for most economies, 12.5% for a 46-economy tier that includes China and Vietnam.

🇪🇺 European Union

Nitrokey keys (Germany). NovaCustom laptops and mini PCs (Netherlands).

15.0%All-inclusive ceiling

  • A single capped rate under the US–EU framework, effective 1 July 2026.
  • It is a ceiling, not an additive layer — MFN and Section 301 do not stack on top.
  • The cheapest origin in our supply chain, which is a large part of why we buy where we buy.

🇨🇳 China

Accessories such as data blockers and protective cases.

37.5%Typical electronics, incl. Section 301

  • 12.5% forced-labor base (China sits in the higher tier) plus the Section 301 product rate.
  • Most electronics fall in Lists 1–3 at 25%; List 4A consumer goods at 7.5%.
  • The rate depends on the 10-digit line — the category alone never settles it.

🇻🇳 Vietnam

NitroPhone handsets, which are built on Pixel hardware.

12.5%Plus MFN, often 0% on phones

  • Also in the 12.5% forced-labor tier, but with no Section 301 product tariff.
  • HS 8517.13 smartphones commonly carry 0% MFN under the ITA.
  • Roughly 25 points cheaper than China for the same class of device.

A single European shipment routinely carries three origins. Ours did: German keys, Chinese accessories, a Vietnamese-assembled handset — one waybill, three different rate stacks. Origin is a legal determination about where a product was substantially transformed, not a shipping address, and it is settled per line rather than per shipment.

Why small shipments are punished

The Merchandise Processing Fee is 0.3464% of entered value, with a floor of $33.58 and a ceiling of $651.50 in FY2026. Our entry paid the floor.

So would an entry of any value up to roughly $9,694 — the fee is identical whether you import $500 of keys or $9,000 of them. On a small shipment that floor alone can exceed the duty. It is the single strongest argument for consolidating inbound freight, and it is why we buy in batches rather than restocking continuously. The same logic works against you as an individual importer: a one-unit personal import pays the same $33.58 floor plus brokerage that a full pallet does.

Batteries: the constraint that is not a tariff

Lithium cells are the reason several European vendors cannot sell their phones and laptops to US buyers at all. None of this is duty — it is transport law, and it bites earlier in the process than customs does.

Documents that must exist

  • UN 38.3 test report and summary per battery model — most carriers refuse the freight without it.
  • Safety data sheet for the cell.
  • Dangerous goods declaration matched to the correct UN number.
  • CPSC General Certificate of Conformity before the product enters US commerce.

How it has to ship

  • UN 3481 — cells packed with or contained in equipment: a laptop or a phone.
  • UN 3480 — standalone cells, barred from passenger aircraft.
  • 30% state-of-charge cap on air-freighted lithium-ion.
  • Class 9 labelling, compliant packaging, IMDG 42-24 on the ocean leg from 1 Jan 2026.

And once it is here

  • Domestic movement falls under 49 CFR, enforced by PHMSA — separate rules from the inbound leg.
  • Any carrier touching battery freight must be PHMSA-registered.
  • Staff handling dangerous goods need documented training on file.
  • Segregated storage for battery stock.

This is why a NitroPhone cannot simply be ordered from Germany and posted to you: the vendor's own shop restricts delivery of battery-containing devices outside the EU. Holding US-side stock, with the paperwork and the handling in place, is what makes those products buyable here at all.

The paperwork gates the listing, not just the border

Duty is the visible cost. The documentation is the one that actually stops products reaching US buyers — and the same test report satisfies the carrier, the customs entry and the marketplaces. One document, four gatekeepers. Missing it does not produce a warning; it produces a blocked listing or a refused parcel.

Selling a battery device online

  • Marketplaces require a UN 38.3 test summary for any lithium product before it can be listed.
  • Hazmat attributes — classification, labelling, storage, transport — are mandatory fields on US listings.
  • Product-specific safety data sheets where chemicals are involved; generic sheets are explicitly non-compliant.
  • Some platforms also want a US Certificate of Conformity and Declaration of Conformity.

CPSC eFiling, from 8 July 2026

  • Products covered by a CPSC rule must have their certificate eFiled before customs entry, not after.
  • Failure means delay, seizure or confiscation — this one sits at the border.
  • The $800 de minimis exemption does not apply, so nothing escapes on value.
  • Test records must be kept for five years.

How the parcel may travel

  • New devices in original unopened packaging ship normally under USPS Pub 52 §349.
  • Used lithium-ion devices are ground-only — no collection boxes, no counter drop — and must be marked "Restricted electronic device" and "Surface transportation only".
  • California Proposition 65 warnings, where they apply, must appear before purchase on an online listing rather than in the box.

This is the real barrier for a European manufacturer. A vendor arrives holding EU test data and none of the US-specific artefacts the market wants: a certificate determination per product, filings lodged before entry, hazmat attributes populated per marketplace, a Prop 65 assessment, and a registered carrier for the domestic leg. It is why excellent European hardware is often simply unavailable here, and why a US channel is worth more than the shipping it replaces.

Two vendors, two completely different paths

Nitrokey — imported by us

Manufactured in Germany, imported into the United States as our own stock. Every unit crosses a border under the rates above and carries duty, the MPF floor and brokerage before it reaches a shelf. That import cost is real and it is ours.

EU origin · 15% + fees · we hold the stock

NovaCustom — shipped from Michigan

Already in the United States. NovaCustom operates a US warehouse, so an order ships domestically and no import event happens at the point of sale. Same European engineering, none of the border cost or delay at your end.

US-domestic dispatch · no import step for you

It is the same reason both vendors reach US buyers through a US channel at all. A European manufacturer selling directly into the US either builds a domestic position or accepts that a large part of the market cannot practically buy from them.

Not customs advice. The rates here are working notes for our own planning, current as of 20 August 2026 and moving repeatedly through the year. Duty owed on any specific shipment depends on its 10-digit HTSUS line, the entry date, and the Chapter 99 provisions live that week. If you are importing, confirm with a licensed customs broker. Sources: CBP (MPF FY2026 adjustment; de minimis suspension, final rule 24 Jun 2026), USTR (Section 301 lists and four-year review, 89 FR 76581; forced-labor tariff replacing Section 122, 24 Jul 2026), US–EU framework 15% ceiling eff. 1 Jul 2026, PHMSA 49 CFR, UN Manual of Tests and Criteria 38.3, IMDG Amendment 42-24.