No one can say when or whether today’s tariffs will end, and we will not guess. What we can say is that tariffs do change through a small set of legal routes: Congress, the courts, statutory time limits, executive modification, exclusions and trade agreements. 2026 used almost all of them. The Supreme Court struck down IEEPA tariffs, a temporary surcharge expired by law, and new Section 301 duties replaced it on the same day.
Key Takeaways
- Tariffs end or change through courts, statutory limits, executive action, exclusions, agreements or Congress.
- In 2026, IEEPA tariffs were struck down and Section 122 expired, but Section 301 duties replaced them.
- Section 232 steel tariffs remain at 50% for many articles, with some temporary reductions.
- Plan on current rates and confirm them with a licensed customs broker.
How US Tariffs Are Created, Changed and Removed
The Constitution gives Congress the power over tariffs. Presidents impose them only under authority Congress has delegated, and each law has its own limits and exit routes.
| Authority | How it can end or change | 2026 example |
|---|---|---|
| IEEPA | Courts | On February 20, 2026, the Supreme Court held IEEPA does not authorize tariffs; collection of those duties ended |
| Section 122 | 150-day limit unless Congress extends | A 10% surcharge from February 24 expired on July 24, 2026 |
| Section 301 | USTR may modify, terminate or grant product exemptions | From July 24, 2026, duties of 10% or 12.5% on 60 economies, with no fixed end date |
| Section 232 | Presidential proclamation; Commerce monitors and recommends | Steel, aluminum and copper tariffs restructured in April and June 2026 |
| Trade agreements | Negotiated commitments | USTR set the lower 10% Section 301 rate for economies that committed to forced-labor import bans |
| Congress | New legislation | The 2025 law that ends de minimis on July 1, 2027 |
All statuses are as of October 2026. Confirm current rates in the official notice before you ship.
Will Tariffs Ever Go Back Down?
Some did in 2026, and others replaced them. When the IEEPA duties ended, the administration moved to other statutes that require an investigation first. The Section 301 action lists product exemptions, for example for raw materials and products that cannot be sourced in sufficient quantities in the US. Exemptions, reviews and agreements are the most common ways a rate comes down for a specific product.
Courts can also act. Refund questions for IEEPA duties already paid were left open by the Supreme Court; importers should ask a licensed customs broker or trade attorney about eligibility.
Will Steel Tariffs Go Down?
As of October 2026, Section 232 applies a 50% duty on the full value of steel and aluminum articles and certain copper articles, and 25% on many derivative products, with a temporary 15% rate for some machinery and equipment. A June 2026 proclamation set temporary rates for some mobile industrial equipment through December 31, 2027, after which the earlier rates return. The proclamation also directs Commerce and USTR to report if any action is no longer necessary, which is the formal path to a reduction.
Are Tariffs Making Everything More Expensive?
Not everything, and not by the same amount. The importer pays the duty, then decides how much to pass on. That depends on margins, competition, contracts and currency. Many products are exempt or carry different rates. For EV chargers, duty can apply to the finished unit and to metal-heavy parts, which is why our post on OEM charger unit cost drivers treats tariffs as one line among many.
What Buyers and Importers Can Control
- Model landed cost under more than one tariff scenario before committing to a price.
- Agree in writing who bears a tariff change between order and arrival; see our FOB vs DDP guide.
- Confirm the HTS code and check whether a product exemption applies; our US customs guide explains the basics.
- Declare true origin and value. Transshipment or misdeclared origin to avoid duty can lead to penalties and seizure.
EVDANCE manufactures in its own Shenzhen factory and supports brands through our OEM and private-label program, with private label from 100 units. Contact us for a quote that separates product price from duty.
Frequently Asked Questions
Can a president remove a tariff without Congress?
Usually yes, for tariffs imposed under delegated authority such as Section 232 or 301, because the same laws allow modification.
Did tariffs end when the Supreme Court ruled?
Only IEEPA tariffs. Section 232 and earlier Section 301 duties were not affected, and new duties followed.
Should I wait for tariffs to fall before ordering?
We cannot predict rates. Plan on today’s rates and use contract terms to share the risk of change.
Related Reading
- Importing EV Chargers Into the US: Customs, HTS and Section 301
- What Drives the Unit Cost of an OEM EV Charger
- FOB vs DDP: How to Import EV Chargers From China Without Surprises
- Canada EV Charger Import Guide: cUL, CSA and Duties
