evidence: Biden Hopes to Eliminate Stepped-Up Basis for Millionaires [...] If President Biden gets his way, many wealthy Americans will no longer be able to pass stocks, real estate, and other capital assets to their heirs when they die without paying capital gains tax. He wants to do this by changing the tax rules that allow a "step up" in basis on inherited property. This proposal, along with others designed to increase taxes on the wealthy, is included in Biden's recently released American Families Plan – a $1.8 trillion package that includes spending on childcare and education, guaranteed paid family and medical leave, tax breaks for lower- and middle-income Americans, and more. [...] Biden's Plan to Eliminate Stepped-Up Basis