Tax services revenue of the leading accounting firms worldwide 2018

This statistic gives the leading accounting firms in the world in 2018, based on revenue generated from tax services. In that year, Ernst and Young generated revenue of just over nine billion U.S. dollars from tax services, making it the second biggest accounting firm in the world.

Leading accounting firms in the world in 2018, by revenue from tax services (in million U. S. dollars)*

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Release date

February 2019



Survey time period


Supplementary notes

* Fiscal years:
Deloitte ends May 31;
PwC, EY and Nexia International end June 30;
KPMG, Grant Thornton and BDO end September 30;
RSM, Crowe Horwath International and Baker Tilly International end December 31.

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Statistics on ""Big Four" accounting firms"

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