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Home Accounting Rankings

Best Accounting Firms in Each Practice Area

Accountants across the nation rate the top firms in their practice areas.
Survey Methodology

Vault asked accountants to rate on a scale of 1 to 10 the top accounting firms in terms of how strong they were in three practice areas: Audit & Assurance, Tax Accounting, and Forensic Accounting. Respondents were not allowed to rate their own firm and were asked to rate only those firms with which they were familiar. Vault averaged the scores for each firm and ranked them in order.

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Each year Vault invites eligible accounting firms to participate in our annual Accounting Survey. Please contact us if you’re interested in having your firm considered for inclusion.

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2026 Best Accounting Firms for Forensic Accounting

#1
SCORE 7.822
2025 Rank 1
#2
SCORE 7.738
2025 Rank 2
#3
SCORE 7.552
2025 Rank 3
#4
SCORE 7.389
2025 Rank 4
#5
SCORE 6.283
2025 Rank 5
#6
SCORE 6.015
2025 Rank 6
#6
SCORE 6.015
2025 Rank 7
#8
SCORE 5.518
2025 Rank 8
#9
SCORE 5.188
2025 Rank 11
#10
SCORE 5.044
2025 Rank 10