Yes, congress has the power to override the executive branch on tariffs. Historically congress has given the executive branch added decision making over tariff

Yes, congress has the power to override the executive branch on tariffs. Historically congress has given the executive branch added decision making over tariffs, but congress can revoke those and/or curtail tariffs if they wish. But congress is GOP controlled and they're barely a political party as far as independent thinking goes and more so a Trump fan club in all but name.