The Trump administration is preparing to impose tariffs of up to 100% on branded pharmaceutical drugs — but the details buried beneath that headline number tell a more nuanced story, one that comes with multiple off-ramps for companies willing to engage. According to a draft document obtained by CNBC, the proposal is not final, and the framework is structured less as a blanket penalty and more as a tiered system designed to reward companies that move quickly and strategically.
Understanding the structure matters more than reacting to the headline.
How the Framework Actually Works
Under the draft proposal, patented medications and their active pharmaceutical ingredients would face a 100% tariff — but that rate applies specifically to companies that have neither struck deals with the administration nor committed to onshoring US manufacturing. Companies that are actively moving production to the United States would face a significantly lower 20% rate, with a four-year runway before that escalates. Companies that have already executed pricing deals with the Department of Health and Human Services — or are currently in active negotiations — are exempt from additional tariffs entirely. Generic drugs face zero new tariffs under the proposal. Separate negotiated rates also exist for the EU, Japan, South Korea, Switzerland, and the UK through bilateral arrangements.
The architecture of this plan is deliberate. The 100% figure is the ceiling for the least cooperative scenario, not the baseline.
The Early Movers Are Already Protected
Since November, more than a dozen major drugmakers — including Eli Lilly, Pfizer, and Novo Nordisk — have signed agreements with the Trump administration under the “most favored nation” pricing policy, which ties US drug prices to lower international rates. Those deals came with a three-year tariff exemption, meaning the companies that read the room early are sitting out this round entirely. Lilly in particular has had an extraordinarily active week — closing a $6.3 billion acquisition of Centessa Pharmaceuticals and receiving FDA approval for its oral GLP-1 drug Foundayo — operating from a position of policy stability that its peers without deals don’t currently enjoy.
The Roadmap for Smaller Companies
For small and microcap biopharma companies, the key takeaway is that the exemption pathways are real and accessible. The administration has structured this to incentivize negotiation, not to punish innovation. Companies currently in active HHS discussions face no additional tariffs — which means initiating that conversation sooner rather than later is the most direct hedge available.
The generic drug exemption also provides meaningful relief for a significant portion of the smaller specialty pharma universe. And for companies earlier in their development cycle — clinical-stage biotechs without commercial products yet — the immediate operational impact is limited while the policy landscape continues to develop.
The onshoring incentive embedded in the framework also opens a longer-term strategic conversation. Federal policy is clearly moving toward rewarding domestic manufacturing investment, and companies that begin building that into their operational planning now will be better positioned competitively as the rules solidify.
The Bigger Picture
This proposal is part of a broader administration push to restructure how drugs are priced and where they are made in the United States. The direction of travel is clear even if the final details are not. For biopharma companies of every size, the companies that treat this as a strategic planning exercise rather than a political headline will be the ones best positioned when the policy finalizes.
The playbook exists. The question is who runs it first.
