Leading U.S. accounting firms by revenue 2020-2023

In 2023, Deloitte was the largest accounting firm in the United States with a revenue of almost 32.7 billion U.S. dollars.

Leading accounting firms - additional information

Deloitte was the third largest tax firm in the United States in 2023 behind PwC and Ernst & Young. Worldwide, the company generated a revenue of roughly 65 billion U.S. dollars in 2023. When broken down by region, the largest source of revenue for Deloitte came from the Americas. The number of employees at Deloitte totaled almost 457,000 people in the same year.

Accounting services in the United States

The number of accountants and auditors in the United States has remained steady between 1.3 and 1.4 million people over the last several years. In 2023, there were 1.4 million people employed in these professions. Although the sector is expected to flourish in terms of numbers, there has been a considerable gender wage gap within the accounting and auditing industry. In 2021, men earned around 230 U.S. dollars more per week than women doing the same job.