What is Public Accounting?

Public accounting involves providing a range of professional services to clients, including auditing, tax preparation, consulting, and advisory services, typically through a firm that serves multiple businesses, government agencies, and individuals. Public accountants help clients ensure their financial statements are accurate, comply with regulatory requirements, and are prepared according to established accounting standards. They also assist with strategic financial planning, risk management, and improving internal controls. Because public accountants work with various clients across different industries, they offer an independent and objective perspective, which is crucial for maintaining trust in financial reporting.

Types of Public Accounting Services

The main types of services provided by public accounting firms fall into one of the classifications noted below:

Public Company Auditing

If a public accounting firm wants to engage in auditing activities for publicly held companies in the United States, the firm must first register with the Public Company Accounting Oversight Board (PCAOB), which imposes certain requirements and annual fees on these businesses. The result is that most smaller public accounting firms find it uneconomical to engage in audits of publicly held companies.

Certified Public Accountants

Public accounting firms employ large numbers of certified public accountants (CPAs). The certification was originally intended to designate a person as being qualified to conduct an audit. However, the license also implies a high level of accounting expertise, and so is used to justify higher billing rates by public accounting firms.

Public Accounting Specializations

The skill sets needed to provide certain services to clients are highly specialized. Consequently, public accounting firms may be organized around a number of sub-specialties, each of which is staffed with employees whose training and experience are highly focused. For example, public accounting firms may market themselves as having particular expertise in areas as diverse as initial public offerings, fraud investigations, health care auditing, and litigation support for insurance claims.

Job Titles Used in Public Accounting

The typical job titles used within a large public accounting firm (in ascending order) are as follows:

Staff

Senior

Manager

Senior Manager

Principal

Partner

Office Managing Partner

Regional Managing Partner

Managing Partner

FAQsWhat is the difference between public accounting and private accounting?

Public accounting involves providing assurance, tax, and advisory services to external clients, often under regulatory oversight and independence requirements. Private accounting involves performing accounting, financial reporting, and internal analysis functions within a single organization, without serving outside clients. The key difference lies in the external service and independence obligations of public accounting versus the internal, management-focused role of private accounting.

How are professional liability risks evolving for public accounting firms?

Professional liability risks for public accounting firms are expanding due to increased reliance by third parties on financial and nonfinancial reports, including ESG and other assurance-related information. Greater use of complex estimates, judgment-intensive standards, and technology-driven audit tools also raises the risk of errors, misinterpretation, and documentation gaps. In addition, cybersecurity incidents, advisory services, and heightened regulatory enforcement have broadened both the scope and severity of potential claims.

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