#特朗普税改 1: Trump's Tax Reform (2017 Tax Cuts and Jobs Act) significantly reduced the corporate tax rate from 35% to 21% to stimulate business investment and economic growth. Personal income taxes also decreased, and the standard deduction was increased. The tax reform boosted U.S. GDP growth and stock market gains in the short term but also led to an expansion of the fiscal deficit, benefiting the wealthy and large corporations more, which sparked controversy over increased income inequality.

2: Impact on Cryptocurrency In April 2025, Trump signed a law that eliminated the IRS's expanded definition of brokers for decentralized cryptocurrency exchanges (DeFi), easing the tax burden on DeFi platforms. This move was welcomed by the crypto industry, as it considered the original rules difficult to enforce. Additionally, Trump proposed exempting capital gains tax on domestically produced cryptocurrencies, encouraging everyday transactions, such as buying coffee with Bitcoin tax-free, which could stimulate the practical use of cryptocurrencies.

However, the overall impact of the tax reform was not entirely positive. Trump's tariff policies caused market volatility, with tariffs imposed on Mexico, Canada, and Europe in early February leading to the liquidation of over $2 billion in leveraged positions in the crypto market, causing Bitcoin prices to briefly drop to the $80,000 range.