We told you last week that Washington had moved to seal the end of de minimis shut. That was one date on a calendar that is about to get crowded. Three separate trade deadlines fall in July, and each one lands squarely on the cost of moving goods into and around North America.
Today: the USMCA joint review begins. July 1 marks the sixth anniversary of the pact's entry into force, and under the agreement's terms the three governments must now sit down for the first formal review — a process that will either lock in stability through 2036 or trigger years of annual renegotiation, as CSIS has laid out. Don't expect a bow on it. U.S. Trade Representative Jamieson Greer has already said "we probably will not resolve all the issues by July 1," adding that President Trump "is dissatisfied with many of the outcomes of the USMCA," per Mexico Business News. The U.S. has formally started the review, with a U.S.–Mexico bilateral round already concluded in late May and Canada, for now, largely on the sidelines. The hard bargaining is over automotive rules of origin, Chinese content routed through Mexico, and the tariffs already stacked on steel, aluminum and cars — precisely the inputs behind furniture, appliances, electronics and private-label hardlines.
July 24: the 10% Section 122 tariff can expire. The across-the-board 10% duty that has functioned as the floor under import costs since spring is a Section 122 measure — capped by statute at 150 days — and it lapses around July 24 unless Congress acts, trade trackers note. It exists at all because the Supreme Court threw out the original IEEPA tariffs in February, the same ruling now handing importers like Nike a near-$1 billion refund. What replaces it — nothing, an extension, or a new legal vehicle — is the single biggest swing factor in second-half landed costs, and nobody can price it yet.
July 1 (over in Brussels): the EU starts taxing small parcels. The European Commission is introducing a €3 customs charge on e-commerce parcels valued under €150 as it works toward eliminating de minimis entirely, and related postal-network rules follow later in the month. For U.S. direct-to-consumer brands shipping into Europe — and for the marketplaces that facilitate it — the frictionless sub-€150 parcel is going away on both sides of the Atlantic at once.
Here's why the pileup matters more than any single line item. Retailers spent the spring building tariff assumptions into fall buys and holiday pricing. Those assumptions rest on rules that could all move within a three-week window: a global tariff floor that may vanish or mutate, a continental trade pact under active renegotiation, and cross-border parcel economics being rewritten in two jurisdictions. The refunds flowing back from the IEEPA reversal are real money — but they're a rear-view-mirror windfall. The forward view is a July in which the cost of an imported unit is, genuinely, unknowable. Merchants who can flex sourcing and hold pricing power will absorb it. Everyone else is about to find out how much of their margin was really a policy subsidy.