High street stores are losing the battle against ultra-fast fashion imports, and the British government just gave them a token peace offering that feels like a slap in the face.
The Treasury announced it will bring forward the closure of the infamous "de minimis" customs duty loophole. This tax exemption allows overseas e-commerce giants like Shein, Temu, and AliExpress to ship small parcels directly to British consumers without paying a single penny in import tariffs, as long as the package is worth less than £135. High street giants have been begging the government to kill this rule immediately to level the playing field.
Ministers claim they listened to British retailers by accelerating the plan. The reality? They moved the deadline from March 2029 to October 2028.
A six-month adjustment. That leaves the loophole wide open for more than two more years.
The cost of waiting until 2028
British high streets are fighting an uphill battle against an unceasing wave of cheap imports. Low-value import volumes tripled between 2021 and 2024, with roughly 1.6 million parcels now landing on UK doorsteps every single day. The total declared value of these small packages shot up from £3.8 billion to a staggering £5.9 billion in the 2024-25 financial year alone.
By delaying full tariff enforcement until October 2028, the government is leaving the door open for millions of duty-free shipments while draining potential tax income. George Weston, the chief executive of Associated British Foods—the parent company of Primark—called the decision "dispiriting." He points out that the Chancellor is willingly missing out on hundreds of millions of pounds in revenue over the next two years.
British retailers aren't just complaining about cheap competition; they're paying for a system that actively penalizes a physical presence.
When a brand like Marks & Spencer, Next, or Primark bulk-imports clothing to stock British stores, they pay full customs duties at the port of entry. They pay local business rates. They pay UK corporation taxes and employ millions of local workers. Meanwhile, an algorithm in Guangzhou packages a £15 dress, drops it into the global mail stream, and bypasses those upfront customs costs entirely.
How the UK became an international dumping ground
The slow timeline puts the UK at a massive geographic and economic disadvantage. Other global powers didn't wait around. The United States scrapped its low-value exemptions last year, severely strangling the direct-to-consumer pipeline that fueled fast-fashion growth across the Atlantic.
Closer to home, the European Union is moving aggressively. Starting July 1, the EU is wiping out its €150 duty exemption and slapping a temporary €3 flat tariff on all low-value items sent from outside the bloc, ahead of a complete systemic overhaul.
Retail bosses warn that this regulatory gap turns the UK into an international dumping ground for cheap, low-tariff, and potentially unregulated goods. If a supplier faces instant tariffs in New York or Paris but can slide into London duty-free, the inventory naturally shifts toward British consumers.
Sixteen major retail bosses sent a joint letter to the Prime Minister and the Chancellor earlier this year, pleading for a temporary £2.60 flat fee on every single overseas parcel to mirror the EU strategy. The retail coalition argued this quick fix would inject £1.7 billion into the Treasury annually while protecting local jobs. The Treasury rejected it flat out, claiming they need the time to build a framework that prevents border chaos.
The corporate defense and the future of fast retail
Unsurprisingly, the e-commerce platforms see it differently. Shein argues its success has nothing to do with dodging taxes and everything to do with an "on-demand" production model. They build microscopic production runs of new garments, test consumer interest online, and only scale up manufacturing if an item blows up on social media. This keeps warehouse waste low and prices lower.
A spokesperson for Shein stated that the company supports clear, consistent customs rules and is working with HMRC, but warned that hitting overseas parcels with sudden fees will only hurt cash-strapped British shoppers during a persistent cost-of-living squeeze.
Even if the Treasury sticks to its October 2028 guns, the tax landscape is shifting. Ministers also announced a deep review into how e-commerce marketplaces handle Value Added Tax (VAT), chasing down reports that online platforms are under-declaring values or misclassifying goods to duck domestic sales tax. Any cash scraped back from that clampdown is supposedly earmarked to reform the broken business rates system that punishes brick-and-mortar shops.
For smaller domestic dropshippers and independent online brands, the eventual death of the £135 threshold will disrupt everything. You'll have to overhaul your pricing, build custom duty calculators into your checkout screens, and absorb longer border clearance delays.
If you rely on importing small parts or inventory direct from overseas factories, start looking into local fulfillment centers or warehousing within the UK now. Waiting until 2028 to rewrite your supply chain strategy is a recipe for a sudden, expensive shock.
