Beginning in the summer of 2025, the Treasury Department and the Internal Revenue Service issued a succession of notices and proposed regulations that provide tax relief to large private equity firms, crypto companies, foreign real estate investors, insurance providers, and multinational corporations. The actions are described as rapidly weakening the corporate alternative minimum tax enacted in 2022 and signed by President Joseph R. Biden Jr.
That 2022 provision was intended to ensure that some of the countryâs most profitable corporations pay at least some federal income tax, targeting companies that could report large profits to shareholders while maintaining low federal tax liabilities. The provision had been projected to raise $222 billion over a decade, but the new administrative guidance is expected to reduce collections to a fraction of that amount.
These administrative changes follow a roughly $4 trillion tax-cut package President Trump signed into law in July 2025, passed entirely by Republicans, projected to add trillions to the federal deficit and paired with cuts to health care for the elderly and food stamps for poorer Americans.