The US-EU trade deal in numbers - how it compares to UK deal

The US has finalized a trade deal with the EU, imposing a 15% tariff on imports, which is higher than the UK's 10% rate from an earlier agreement. While this initially suggests a UK advantage, detailed analysis reveals complexities: the UK's lower car tariff applies only up to a quota, beyond which a higher rate applies, potentially disadvantaging it compared to the EU's broader 15% for higher volumes. Furthermore, uncertainties exist regarding pharmaceutical tariffs, the stacking of levies, and steel export advantages, which could be eroded if the EU secures similar quota systems. Overall, a potential slowdown in EU exports to the US due to these tariffs could negatively impact the UK, given the EU is its largest collective trade partner.

Analysis

A new US-EU trade agreement establishes a 15% tariff on EU imports, which appears less favorable than the 10% tariff secured by the UK in a prior deal. However, this headline advantage for the UK is significantly complicated by underlying details and pervasive uncertainty. For instance, the UK's lower 10% tariff on automotive exports is restricted to a 100,000-vehicle annual quota, after which a punitive 25% tariff applies; this compares to a flat 15% rate for the EU's much larger export volume of approximately 758,000 vehicles. Furthermore, significant ambiguity remains regarding the treatment of steel and pharmaceuticals, with the UK's apparent 25% tariff advantage on steel potentially being nullified if the EU secures its own quota system. The lack of clarity on whether the EU's 15% tariff stacks on existing levies, unlike the UK's, adds another layer of uncertainty that could alter the final effective tariff rates. From a macroeconomic perspective, the UK's heavy reliance on the EU, which accounts for 41% of its total exports, exposes it to negative spillover effects; a tariff-induced slowdown in the EU economy could dampen demand for UK goods, potentially outweighing any direct benefits from the US trade deal.

Key Decisions for Investors

• Investors should exercise caution before increasing exposure to UK exporters based on the headline tariff differential, as sector-specific complexities, such as the automotive quota, may negate the perceived advantage over EU competitors.
• Monitor developments in the UK automotive and steel sectors closely, specifically tracking vehicle export volumes against the 100,000 unit quota and any news on a potential US-EU steel quota system, which would erode the UK's current competitive edge.
• Given the UK's significant trade link with the EU, it is prudent to assess portfolio sensitivity to a potential Eurozone economic slowdown resulting from these new US tariffs, as this represents a key indirect risk.
• Refrain from making long-term capital allocation decisions based on these trade agreements until the final text of the US-EU deal is published, as the high level of uncertainty surrounding US trade policy limits the reliability of current tariff structures.