The U.S. trade environment in 2025 remains highly volatile, with tariff rates across multiple industries in constant flux. As the Supreme Court ruling on IEEPA, Section 232, and De Minimis tariffs approaches, importers face a critical period to prepare and protect their operations.
This page provides a clear overview of recent developments, a detailed timeline of tariff changes, and SEKO’s recommendations for businesses navigating this uncertainty.
MARKET SENTIMENT TRACKER
HOW LIKELY IS A SUPREME COURT RULING IN FAVOR OF THE TARIFFS?
To help gauge market expectations around the upcoming decision, we’ve embedded live data from Polymarket – a leading prediction platform that tracks probabilities in real time.
Source: Polymarket
TRACK EVERY CHANGE – ALL IN ONE PLACE
To help you stay informed, SEKO has compiled a comprehensive timeline organized by tariff type:
Each timeline outlines key policy dates, rate adjustments, and government actions impacting importers.
YOUR COMPLIANCE PARTNER THROUGH EVERY CHANGE
SEKO’s customs and compliance experts are closely monitoring tariff developments to help clients adapt with confidence. We can support you with:



We recommend reviewing your current procedures, ensuring all records are up to date, and coordinating with your Customs Broker to prepare for potential adjustments following the ruling.

ANY QUESTIONS? WE’RE HERE TO HELP YOU NAVIGATE THE CHANGES
Here are a few we’re already hearing from clients:
- How will the new tariffs affect my imports?
It depends on your product classification and country of origin – our customs experts can help you review both.
- When will the Supreme Court ruling take effect?
The decision on IEEPA, Section 232, and de minimis tariffs is expected before year-end 2025.
- What should I do now to prepare?
Review your classifications, confirm compliance, and talk to SEKO about proactive solutions like DutyPay.
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