President Trump’s new tariffs on Chinese imports, which took effect at 12:01 a.m. on Friday, are taxes that will be paid by Americans. That is a simple fact, and it remains true no matter how many times Mr. Trump insists the money will come from China.

Mr. Trump’s latest escalation of his trade fight with China is a 25 percent tariff, or import tax, on products that compose about one third of China’s exports to the United States, including Chinese bicycles, circuit boards and wooden doors. The tariff rate on those goods was previously 10 percent. Mr. Trump also has threatened to impose the 25 percent rate on virtually all products imported from China — more than $500 billion in goods last year.

Mr. Trump could make an honest case for this tax increase. He could argue that Americans must endure higher prices because China will suffer too — while China does not bear the direct cost of the tariffs, it is likely to suffer a loss of sales — and the United States needs that leverage as it presses China to change its economic policies.

Instead, Mr. Trump continues to repeat the false claim that the money will come from China, even though he has been told repeatedly that this claim has no basis in fact. He is willfully peddling a falsehood for political gain.