Trump Tariffs and UK → US Shipping: What 2026 Looks Like

The Short Answer

UK goods entering the US in 2026 face a 10% origin-based tariff surcharge — added on top of the normal HS-code duty rate — plus any sector-specific tariffs (steel, aluminium, certain textiles). The legal mechanism behind that 10% has changed twice this year (reciprocal tariff → Section 122 → Section 301 forced-labour surcharge), but the UK rate itself has held steady throughout. With the $800 de-minimis exemption gone since 2025, even low-value ecommerce parcels now attract duty based on HS code and country of origin.

For most UK sellers, this means pricing 10% into your US POS and shipping DDP so customers do not get surprised at the door. Here is what actually changed and what to do about it.

What Changed in 2025 — and Again in 2026

Two big things happened to UK-to-US shipping in 2025:

1. End of the $800 de-minimis exemption — previously most B2C parcels under $800 entered duty-free
2. 10% reciprocal tariff baseline — UK goods (along with most countries) faced a default 10% tariff on entry

These changes compounded. Before 2025, a £40 t-shirt from a UK brand to a US customer hit no duty (under $800 de-minimis). By 2026, the same shirt paid a 10% tariff on entry — and the legal basis for that tariff has since been rebuilt twice:

• February 2026 — the Supreme Court struck down the original “reciprocal tariff” regime. USTR replaced it within weeks with the Section 122 balance-of-payments surcharge: still 10% for UK goods, still additive on top of the normal HS-code duty.
• 24 July 2026 — Section 122 hit its 150-day statutory limit and expired. Congress passed no extension. USTR replaced it the same minute with a Section 301 forced-labour surcharge: 10% for UK-origin goods (and 16 other economies with forced-labour import bans), 12.5% for most other origins including China and Vietnam.

The throughline for UK sellers: the rate has stayed at 10% through all three regimes. The legal basis changed twice in five months; the number on your customs form didn’t.

From Reciprocal Tariffs to Section 301: How the 10% Became What It Is

The Trump administration introduced “reciprocal tariffs” in 2025 — a flat percentage applied to imports from each trading partner, layered on top of standard HS-code duty. For the UK, this landed at 10%. That regime was struck down by the Supreme Court in February 2026 and replaced within weeks by the Section 122 balance-of-payments surcharge (still 10% for the UK, still universal), which itself expired on 24 July 2026 at its 150-day statutory limit. USTR’s successor — a forced-labour Section 301 action — took effect the same minute.

Under the current (Section 301) regime:

• 10% for UK-origin goods, plus 16 other economies with forced-labour import bans (Canada, Mexico, India, Indonesia, Malaysia, Bangladesh, Cambodia, Pakistan, Sri Lanka, and others)
• 12.5% for most other origins, including China, Vietnam, Brazil, and Russia
• China-origin goods also carry older product-specific Section 301 duties (typically 7.5–25%) that stack on top of the 12.5%
• EU-origin goods are unchanged at a 15% all-inclusive ceiling under the July 2026 EU-US deal

How it applies:

• Applied to most goods, added on top of the normal HS-code (MFN) duty rate for that product — origin is determined by where goods are made, not where they’re shipped from
• Calculated on the declared value of the shipment
• Collected at customs clearance as part of the import process
• Not refundable if the goods are later re-exported (unlike VAT)
• Unlike Section 122, the current surcharge has no statutory expiry — though it is already under legal challenge in US courts, so TradeWind reads live rates at quote time rather than hardcoding them

For DDP shipments through UPS Worldwide Economy or Royal Mail PDDP, the carrier acts as broker and collects the tariff as part of your shipping bill. For DDU shipments, the recipient pays at delivery.

Sector-Specific Tariffs to Watch

Beyond the 10% origin-based surcharge, certain product categories face additional tariffs:

• Steel and aluminium — Section 232 tariffs, currently 50% (long-standing, predates the 2025 reciprocal regime and unaffected by the Section 122 → Section 301 changeover)
• Semiconductors — proposed sector tariffs being phased in
• Pharmaceuticals — sector tariffs threatened, status varies by sub-category
• Automotive — significant tariffs on UK-origin vehicles and parts
• Textiles — some categories face additional duty beyond the surcharge

If your products fall into a sector category, stack the rates: 10% origin-based surcharge + sector rate. For steel-containing goods, that means an effective 60% tariff.

What This Means for Your Pricing

Real example for a UK seller shipping a £40 cotton t-shirt to a US customer:

• Pre-2025: £40 + £12.80 UPS WWE DDP = $66 total cost, zero tariff. Customer pays $66.
• 2026: £40 + £12.80 UPS WWE DDP + 10% tariff (£4 on declared value) = £56.80. Customer needs to pay $70 to keep your margin.

That £4 needs to land somewhere. Options:

1. Absorb it — shrink margin by 7 to 10% on US sales
2. Add to US POS — show $70 instead of $66, customer pays
3. Add a “duty included” line at checkout
4. Ship DDU and let customer pay at delivery — bad experience, same total cost

For most brands, option 2 (price into POS) is the right answer. US consumers expect the price they see at checkout to be what they pay. DDP shipping + tariff-included pricing delivers that.

How TradeWind Handles This

When you book a label through TradeWind, the platform:

1. Pulls HS codes and product values from your catalog
2. Calculates the applicable tariff (origin-based surcharge — 10% for UK-made goods, 12.5% for most other origins — plus sector tariffs if applicable)
3. Includes the tariff in the DDP shipping cost
4. Issues a single line item bill — label + customs + tariff combined

You do not need to file anything separately or calculate tariffs manually. The duty flows through the carrier’s brokerage process automatically.

For B2B shipments where the buyer is IOR, TradeWind generates the commercial invoice with HS codes and country of origin so the buyer’s broker can file the entry correctly.

DDP vs DDU in a Tariff World

Some sellers reason: “The tariff is real regardless, so let the customer pay it on DDU and save the brokerage handling fee.” That math rarely works:

• DDU brokerage fee to the recipient: $5 to $20 per parcel
• Customer experience cost: real, hard to quantify, often catastrophic for repeat purchases
• Failed delivery cost: 5 to 10% of DDU parcels result in customer refusal or returns
• Negative reviews: durable and impact future sales

DDP costs around £1 to £3 extra per parcel in handling fees on top of the actual tariff. That premium is almost always worth it.

What UK Sellers Should Do in 2026

Practical steps:

1. Audit your HS codes

Get your product HS codes right and consistent. Wrong codes can mean wrong tariff rates billed, or even shipment holds for re-classification. The USITC HTS database is the authoritative source.

2. Add tariff to landed cost calculation

Update your US pricing to include the 10% origin-based tariff surcharge (for UK-made goods). For sector-affected goods, include the stacked rate.

3. Default to DDP shipping

UPS Worldwide Economy and Royal Mail PDDP both ship DDP by default. This is the cleanest customer experience and the lowest risk of returns and complaints.

4. Watch sector tariff updates

Trade policy is changing regularly. Subscribe to a customs broker newsletter or trade publication so you do not miss sector escalations that affect your product range.

5. Consider US fulfilment for high volumes

If you ship more than ~500 parcels per month to the US, evaluate consolidating to a US 3PL. You import in bulk (cheaper per-unit duty handling) and ship domestic US to customers (no per-parcel tariff). The break-even point depends on your product margin.

6. Avoid country-of-origin shortcuts

Some sellers try to route via low-tariff origin countries on paper. This is customs fraud and can result in serious penalties. Origin is determined by where substantial transformation happens — not where you ship from.

What About B2B and Wholesale?

For B2B shipments where the buyer is acting as IOR:

• Buyer’s customs broker handles the entry
• Buyer pays the tariff on the commercial invoice value
• Seller invoices on a DAP (Delivered At Place) basis, excluding duty
• B2B pricing typically excludes US duty; buyer prices into their resale

This is the standard model for wholesale into US retail and B2B SaaS-adjacent shipments.

The Bottom Line

For UK sellers in 2026:

• 10% tariff is the durable normal on most UK-origin goods to the US — the legal mechanism has changed twice in 2026 (Section 122 → Section 301), but the UK rate hasn’t moved
• De-minimis is gone — even small parcels attract duty
• Sector tariffs stack on top of the 10% surcharge for steel, aluminium, some textiles
• DDP is the right default — UPS WWE or Royal Mail PDDP
• Price the tariff into your US POS, do not absorb it indefinitely

This is a permanent shift in landed cost economics, not a temporary blip. Brands that absorb the change into their pricing and ship DDP keep their US customer experience intact. Brands that ignore it watch margins erode and reviews suffer.

Sources

• Baker Donelson — Forced Labor Section 301 Tariffs Imposed to Replace Expiring Section 122 Tariffs
• Global Trade Alert — Forced-Labour Section 301 Final Action
• Trade Law Counsel — Section 122 Surcharge Sunsets July 24
• US Customs & Border Protection
• USITC HTS Database