Nintendo of America is suing the US government over President Trump’s tariffs and is demanding a “prompt refund, with interest” of any duties that it has paid, according to a complaint filed in the US Court of International Trade, as reported previously by Aftermath.

The Supreme Court ruled last month that Trump’s use of the International Emergency Economic Powers Act (IEEPA) to levy “reciprocal” tariffs was illegal, without specifying how any refunds might work.

FedEx has also filed a lawsuit in the US Court of International trade, asking for a “full refund” of tariff payments. The company said that, if refunds are issued to the company, it will refund customers for Trump’s tariffs to “the shippers and consumers who originally bore those charges.”