A group of 136 countries set a minimum global tax rate of 15% for big corporations. That is a major goal accomplished by the Biden administration. Seehttps://www.wsj.com/articles/countries-agree-to-global-deal-to-curb-tax-avoidance-11633709979 .
If corresponding legislation gets passed into law in the USA it will be much harder for corporations doing business in the USA to move their operations out of the USA to avoid paying their fair share of taxes. It also would prevent those corporations with operations in the USA from having their headquarters outside of the USA as a successful way to avoid paying federal taxes (meaning they would have to pay the tax despite having their headquarters outside of the USA). Making corporations pay at least some amount of tax is something Elizabeth Warren campaigned for as a Presidential candidate for the Democratic party nomination. It is also what Joe Biden wanted. This is great news for USA workers.
The article says the following.
"Treasury Secretary Janet Yellen said the floor set by the global minimum tax was a victory for the U.S. and its ability to raise money from companies. She urged Congress to move swiftly to enact the international tax proposals it has been debating, which would help pay for extending the expanded child tax credit and climate-change initiatives, among other policies.
... the signatories will have to change their national laws and amend international treaties to put the overhaul into practice. The signatories set 2023 as a target for implementation, which tax experts said was an ambitious goal."