NAICS Code Description

54121 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services

*Click to View Top Businesses by Revenue for 54121 – Complete Profiles*.

This industry comprises establishments primarily engaged in providing services, such as auditing of accounting records, designing accounting systems, preparing financial statements, developing budgets, preparing tax returns, processing payrolls, bookkeeping, and billing.

Illustrative Examples:

Accountants' offices
Payroll processing services
Bookkeeping services
Tax return preparation services


  • Establishments providing computer data processing services at their own facility for others are classified in Industry 51821, Data Processing, Hosting, and Related Services.

NAICS Codes that fall under 54121 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services

Top Businesses by Annual Sales for 54121 – Click for Complete Profiles:

Pricewaterhousecoopers LLPNew YorkNY
Ernst & Young LLPNew YorkNY
Deloitte & Touche LLPNew YorkNY
Kpmg LLPNew YorkNY
H&R Block IncKansas CityMO
Workforce LogiqOrlandoFL
Grant Thornton LLPChicagoIL
Bdo Usa LLPChicagoIL
The Team Companies LLCBurbankCA