Which Big 4 Practice Areas Face the Most Layoff Risk at Deloitte, KPMG, EY & PwC
Big 4 layoffs don't hit every team equally. While the headlines talk about firm-wide headcount reductions, the reality is far more targeted: some practice areas have been cut repeatedly, others are actively hiring. If you're choosing a service line or thinking about where to position yourself, this breakdown matters more than the overall numbers.
In 2024 and 2025, the same firms that were cutting advisory roles were simultaneously hiring in AI, cybersecurity, and technology risk. The question isn't just whether your firm is cutting — it's whether your practice area is growing or shrinking.
Advisory and Consulting: The Hardest Hit
Management consulting and advisory have absorbed the bulk of Big 4 layoffs since 2023. This is where the post-pandemic hiring boom was most aggressive — ESG advisory, digital transformation, and government consulting all expanded rapidly between 2020 and 2022. When client demand cooled, the surplus headcount was concentrated here.
Deloitte has made the deepest cuts in its consulting and government advisory divisions. EY's 3,000+ job cuts in 2023 were largely concentrated in consulting-adjacent roles, particularly in the US. PwC's 2024 restructuring of its technology implementation group resulted in approximately 1,800 departures. KPMG has trimmed advisory headcount across multiple markets. The common thread: discretionary client spend on advisory projects declined, and firms had more consultants than billable work.
Audit: Once Safe, Now Exposed
Historically, audit was the most recession-resistant Big 4 practice — mandatory regulatory work doesn't disappear when the economy slows. That changed in 2024. KPMG US cut approximately 330 audit associates, representing around 4% of that workforce. More significantly, KPMG also cut roughly 100 audit partners — about 10% of its US audit partnership — a move that signalled the restructuring had reached the top of the pyramid.
The drivers are structural rather than cyclical. AI-assisted audit tools are reducing the headcount required for certain procedures, particularly document review, sampling, and controls testing. As automation absorbs work that previously required junior and mid-level associates, the demand model for audit staffing is slowly shifting.
Tax: Targeted Cuts at the Edges
Tax has been more resilient than advisory, but not immune. PwC US cut approximately 1,500 roles in audit and tax in 2025. Deloitte has made targeted reductions in some tax sub-practices. The cuts in tax have tended to focus on roles where technology is replacing manual compliance work — particularly in areas like automated returns processing and regulatory reporting.
However, specialist tax roles — international tax, M&A tax, transfer pricing — remain in high demand across all four firms. The risk in tax is concentrated at the more process-oriented, lower-complexity end of the service spectrum.
Advisory/Consulting: Highest layoff risk — ESG, digital transformation, and government advisory all contracted
Audit: Increasing risk — automation reducing entry-level demand; KPMG partner cuts signal deeper restructuring
Tax (compliance): Moderate risk — process-driven roles increasingly automated
Tax (specialist): Low risk — international tax, transfer pricing, M&A tax still short of talent
AI & Technology Risk: Growing — all four firms investing heavily, headcount increasing
Cybersecurity: Growing — regulatory pressure driving demand across all clients
Technology, AI, and Cybersecurity: The Growth Zone
While traditional advisory roles have contracted, Big 4 firms are growing their technology, AI, and cybersecurity practices. Deloitte has invested heavily in its AI and data analytics practice, with new hiring running in parallel to cuts in other areas. KPMG has publicly committed to AI integration across its service offerings, creating new roles in AI governance and responsible AI advisory. EY and PwC have both launched dedicated AI advisory practices targeting clients navigating regulatory requirements around automated decision-making.
Cybersecurity is another consistent growth area — increasingly mandatory client demand driven by regulatory requirements (NIS2, DORA in Europe; SEC rules in the US) means all four firms are expanding security advisory capacity regardless of broader headcount pressures.
How to Use This When Choosing a Practice Area
Research the firm's public commitments. Annual reports, press releases, and partner speeches often signal where a firm is investing versus where it's pulling back.
Ask at recruiting events. Campus and virtual recruiting events are the right place to ask directly which service lines are growing — recruiters will tell you if the question is specific.
Look at where graduate roles are concentrated. Graduate hiring is a leading indicator of where firms expect to need talent over the next three to five years.
Track lateral hiring. When firms are hiring experienced professionals externally into a practice, that practice is growing.
Keep Watching the Signals
Practice-area risk shifts quickly. The safest approach is to stay informed about what's happening across all four firms simultaneously — not just your target firm. Big 4 recruiting events are one of the most reliable places to get unfiltered information about where teams are actually building capacity.
The practice areas the Big 4 are cutting and the ones they're hiring for are sometimes in the same firm, in the same quarter. Positioning matters more than ever.
See which service lines are actively hiring
Events by practice area, firm, and region — all in one place.
