Some tariffs do end, and some last for decades; it depends on the law that created them. U.S. trade laws come with different built-in clocks: a Section 122 surcharge is capped at 150 days unless Congress extends it, safeguard duties are limited to eight years, and antidumping orders face a review every five years. Section 301 actions face a review every four years, while Section 232 tariffs have no end date at all. We cannot predict when today’s tariffs will end, but knowing the clock tells you how long a duty is likely to stay under review.
Key Takeaways
- How long a tariff lasts depends on the law behind it.
- Section 122 is capped at 150 days, safeguards at 8 years; AD/CVD orders face 5-year sunsets.
- Section 301 renews every four years on request; Section 232 has no end date.
- Plan on current rates and track the review dates that affect your products.
How Long Each Type of US Tariff Can Last
| Authority | Built-in time limit | Real-world example |
|---|---|---|
| Section 122 (balance of payments) | 150 days unless Congress extends | A 10% global surcharge from February 2026 expired on July 24, 2026 |
| Section 201 (safeguards) | Up to 4 years, extendable to 8 years in total; phased down if longer than 1 year | Temporary relief for injured industries |
| Antidumping and countervailing duties | Revoked after 5 years unless a sunset review finds dumping or subsidies and injury would likely recur | Many orders continue after review; others are revoked |
| Section 301 (unfair practices) | Ends at each four-year anniversary unless a benefiting domestic industry asks for continuation, then reviewed | China tariffs from July and August 2018 continued in 2026 |
| Section 232 (national security) | No automatic end date | Steel tariffs in place since March 2018 |
| IEEPA (emergency powers) | No longer used for tariffs after the Supreme Court ruling of February 20, 2026 | Collection of those duties ended; refunds are being processed |
Statuses are as of October 2026. Confirm current rates and notices before shipping.
Why Some Tariffs Outlast Their Original Purpose
The China Section 301 actions show how a review clock works in practice. Under the Trade Act, the July 6, 2018 and August 23, 2018 actions were due to terminate on their four-year anniversaries unless domestic industries requested continuation. In its October 7, 2026 notice, USTR reported 68 requests from producers and 18 from trade associations for the first action, and 57 and 19 for the second, so both continued and a new review will follow. That is the second four-year cycle these tariffs have passed.
Section 232 tariffs work differently: they stay until a new proclamation changes them. Steel and aluminum duties have been restructured many times since 2018 but never removed. Trade remedies such as antidumping orders sit in between, with a scheduled sunset test every five years.
Planning When the End Date Is Unknown
- Know which law applies to each duty layer on your entries. Our guide to importing EV chargers into the US explains the common layers for chargers.
- Diary the review dates that matter: four-year Section 301 anniversaries, five-year sunset reviews and dated reduced rates.
- Price on today’s rates, not hoped-for ones, and agree who carries changes; see FOB vs DDP and payment terms.
- Stay compliant. Misdeclaring origin or value to avoid a long-running duty carries penalties far larger than the duty. Use a licensed customs broker.
EVDANCE quotes factory-direct from its own Shenzhen factory, with product price shown separately from duty so you can update landed cost when rules change. Brands can start through our OEM and private-label program.
Frequently Asked Questions
Have US tariffs ever been fully removed?
Yes. The IEEPA tariffs ended after the February 2026 Supreme Court ruling, a Section 122 surcharge expired in July 2026, and antidumping orders are revoked when sunset reviews are negative.
How long have the China Section 301 tariffs lasted?
Since 2018. They were continued again in 2026 after domestic industries requested it.
Do Section 232 tariffs expire?
No. They remain until a new proclamation modifies or ends them.
Related Reading
- Canada EV Charger Import Guide: cUL, CSA and Duties
- Chinese EV Charger Manufacturers: Factory vs Trading Company
- How Much Does It Cost to Start an EV Charger Brand?
