Deep-seated inequality has become an entrenched feature of the US economy, defying attempts to bridge the wealth gap despite policy initiatives from successive administrations. Data reveals that even well-intentioned policies have had limited lasting impact, fuelling concerns about the nation's drift towards a plutocracy where wealth exerts significant influence over politics.
The Obama presidency was marked by efforts to reduce income disparity, with notable achievements in this regard. In 2016, estimates from the Congressional Budget Office (CBO) indicated that taxes and transfers had reduced the share of national income held by the richest 1% of households by more than a fifth. Concurrently, the poorest fifth saw their share of income rise to 7.9%, the highest since at least 1979, representing a significant reduction in inequality since the 'Great Society' programmes.
However, this trend reversed under the subsequent administration, with the wealthiest 1% of households reclaiming ground lost during Obama's tenure. By the end of Donald Trump's first term, their share of income after taxes and transfers had climbed back to 13.2%, up from 12.5% when Obama left office. Although the CARES Act temporarily improved conditions for the poor, with their share of national income reaching 8.2% in 2020, this gain proved short-lived. By 2022, under President Joe Biden, this figure had dipped to 7.4%, according to the latest CBO data.
Proposed legislation during Trump's presidency, including the 'One Big Beautiful Bill Act', aimed to cut spending on social programmes like Medicaid, food stamps, and health insurance subsidies to finance corporate tax reductions. The CBO estimated that such legislation would reduce the annual income of the poorest tenth of households by an average of 3.1%, approximately $1,200, while boosting the income of the top decile by 2.6%, equating to around $13,600. This measure, alongside tariffs, was projected to disproportionately affect the disposable income of working-class individuals.
The persistence of US inequality cannot be attributed solely to individual administrations; rather, it is deeply ingrained in societal reluctance towards higher taxation, particularly among the wealthy elite. Research from the University of California, Berkeley, highlights that the 400 wealthiest Americans pay a smaller proportion of their income in taxes than the average citizen, primarily due to mechanisms for minimising tax liabilities.
The current landscape underscores growing concerns about the concentration of wealth and its potential influence on politics, raising questions about the feasibility of addressing this entrenched issue through policy initiatives alone. The implications of such inequality extend beyond domestic borders, with ripple effects felt across global trade and economic relationships – a reminder that the UK's own economic interests are inextricably linked to developments in the United States.