Should the wealthy pay a higher tax rate than they currently do?
This is a genuinely contested policy question where reasonable people disagree based on differing values and economic theories, so I'll lay out the strongest arguments on each side rather than tell you what to conclude.
Arguments for raising taxes on the wealthy
Fairness/ability-to-pay: Many argue that as income rises, the marginal utility of each additional dollar falls, so higher earners can contribute a larger share without equivalent sacrifice. Critics also point to the "carried interest loophole" and preferential capital gains rates as evidence the wealthy are undertaxed relative to their economic power.
Effective vs. statutory rates: Some studies suggest that when you include all taxes (not just federal income tax) and use expanded income measures, the wealthiest Americans sometimes pay lower effective rates than middle-income earners—partly because a large share of their income comes from unrealized capital gains, which aren't taxed until sold (if ever).
Revenue and inequality: Wealth and income inequality in the U.S. has grown substantially since the 1980s. Proponents argue higher taxes on top earners could fund public investments (infrastructure, healthcare, education) and reduce inequality, which some research links to social and economic instability.
Historical precedent: U.S. top marginal tax rates were much higher in the mid-20th century (over 90% in the 1950s) without preventing strong economic growth, suggesting current rates aren't the only viable option.
Arguments against raising taxes on the wealthy
Investment and growth: Opponents argue high earners and business owners drive investment, entrepreneurship, and job creation, and that higher taxes reduce capital available for these activities, potentially slowing growth.
Behavioral responses: Higher rates may encourage tax avoidance, income shifting, relocation, or reduced work/investment effort—meaning projected revenue increases don't always materialize as expected.
Already progressive system: Critics note the U.S. federal income tax system is already highly progressive—the top 1% of earners pay a disproportionate share of federal income taxes relative to their share of income.
Double taxation concerns: Capital gains and dividends are taxed after corporate profits are already taxed once at the corporate level, so some argue lower rates on these forms of income partly offset that.
Definitional complexity: "The wealthy" (high net worth) and "high income" aren't the same thing—someone can be asset-rich but cash-poor, complicating how to design fair wealth-based taxes (e.g., unrealized gains).
The honest bottom line
This depends heavily on:
If you want, I can dig into specific proposals (e.g., wealth taxes, minimum tax on unrealized gains, estate tax reform) and the current debate around them—happy to search for the latest data or specific plans if that would help you form a view.