While President Donald Trump has announced plans to impose new tariffs on semiconductor imports, there is no credible evidence that a 100% tariff on all semiconductors entering the US has been officially declared or implemented.
Trump says there will be a 100% tariff on all semiconductors entering the US

Trump promises new semiconductor tariffs — “We want them made in the United States,” says U.S. President - Tom's Hardware
Source: tomshardware.com
Key Evidence
Reuters reports tariffs on semiconductors are capped at 15% if raised after investigations.
reuters.comreuters.comUS to initially impose 'small tariff' on pharma imports, Trump says
Multiple news sources confirm upcoming announcements but no finalized 100% tariff.
timesofindia.indiatimes.comtimesofindia.indiatimes.comDonald Trump says will announce new tariff plan for semiconductors and chips...
cnbc.comcnbc.comTrump says new semiconductor tariff plan coming as soon as next week
techcrunch.comtechcrunch.comTrump says he'll announce semiconductor and chip tariffs
Historical context shows previous threats of high tariffs but no implementation of a full 100% tariff.
tomshardware.comtomshardware.comTrump promises new semiconductor tariffs — “We want them made in the United...
en.wikipedia.orgen.wikipedia.orgTariffs in the second Trump administration
What the Evidence Shows
Multiple recent sources from August 2025 confirm that President Donald Trump, currently in office, has announced intentions to introduce new tariffs on semiconductor and chip imports to boost domestic manufacturing. However, these announcements describe upcoming tariff plans rather than finalized policies.
The reported tariff rates discussed in official frameworks and news reports indicate tariffs would be capped at much lower levels, such as 15%, rather than anywhere near 100%. For example, a Reuters report notes that tariffs on pharmaceuticals and semiconductors are currently zero but could rise up to a capped 15% following import investigations.
Earlier statements by Trump mentioned the possibility of high tariffs on Taiwan-made semiconductors, but these were overshadowed by other tariff announcements and have not materialized into a formal 100% tariff policy.
News outlets like CNBC, TechCrunch, and The Times of India report that Trump plans to announce new semiconductor tariffs soon but do not confirm a finalized rate of 100%. The language used is forward-looking and indicative of proposals rather than enacted measures.
Wikipedia’s summary of tariffs under the current Trump administration mentions pending new tariffs on semiconductors but does not specify any 100% tariff rate.
In conclusion, while tariff increases on semiconductors are anticipated and planned by the Trump administration as of August 2025, the claim that there is a 100% tariff on all semiconductor imports is not supported by current evidence and is therefore misleading.