Yes, you can be an auditor without a CPA. The Certified Public Accountant license is legally required for one specific task: signing the audited financial statements that publicly traded companies file with the Securities and Exchange Commission. Everything else, including internal audit, IT audit, forensic investigation, compliance work, ESG assurance, and government auditing, is open to people who never sit for the CPA exam. The Bureau of Labor Statistics projects 5 percent job growth for accountants and auditors between 2024 and 2034, adding roughly 72,800 positions, and a large share of those openings sit outside CPA territory.1U.S. Bureau of Labor Statistics. Accountants and Auditors
The One Place a CPA Is Non-Negotiable
External audits of publicly traded companies require a CPA. The SEC mandates that annual 10-K filings include financial statements audited by an independent accountant, and Commission rules will not recognize anyone as a certified public accountant unless that person is duly registered and in good standing under the laws of their home state.2Securities and Exchange Commission. Investor Bulletin: How to Read a 10-K3eCFR. 17 CFR 210.2-01 – Qualifications of Accountants The Sarbanes-Oxley Act adds another layer: it is unlawful for any firm that is not registered with the Public Company Accounting Oversight Board to prepare or issue an audit report for a publicly traded company.4U.S. Department of Labor. Sarbanes-Oxley Act of 2002
State and local governments sometimes impose their own CPA requirements for audits of public funds, and those rules vary by jurisdiction. The common thread is that all of these mandates apply to external audits producing opinions for the public or regulators. Internal audits performed for an organization’s own management carry no such licensing requirement.
Auditing Roles That Do Not Require a CPA
The auditing field is wider than most people realize. Each specialty below runs on its own credentials and its own career ladder.
Internal Auditing
Internal auditors work inside an organization rather than for an outside firm. They evaluate whether risk management, governance, and internal controls are functioning, and they flag process breakdowns, wasteful spending, and control gaps that could invite fraud or regulatory trouble. This is the largest employment category for non-CPA auditors. The ladder runs from staff auditor through senior auditor and audit manager to chief audit executive.
IT Auditing
IT auditors test the security, reliability, and integrity of technology systems. They verify that data is stored securely, that software processes transactions accurately, and that access controls keep the wrong people out of sensitive systems. As more financial activity has moved into cloud platforms and automated workflows, demand has grown steadily. The work sits closer to cybersecurity than to traditional accounting, and employers often prefer candidates with information systems or computer science backgrounds.
Forensic Auditing
Forensic auditors investigate financial records for evidence of fraud, embezzlement, or money laundering, working alongside legal teams and law enforcement to build cases that hold up in court. The skill set favors investigative thinking: following money trails, spotting anomalies, and documenting findings prosecutors can use.
Compliance Auditing
Compliance auditors check whether an organization follows the regulations governing its industry. In healthcare, that can mean verifying adherence to patient data privacy rules. In financial services, it can involve testing anti-money-laundering controls. The focus is regulatory adherence, not the accuracy of financial statements, which is why the public-attestation authority a CPA provides is not needed.
ESG Auditing
Environmental, social, and governance auditing has grown rapidly as companies face pressure to report carbon emissions, labor practices, and board composition. ESG audit teams are interdisciplinary, hiring people with traditional audit skills alongside engineers, sustainability consultants, and policy specialists. Much of the early work centers on carbon emissions tracking under frameworks like the Greenhouse Gas Protocol, and the field rewards people who can absorb new reporting standards quickly.
Certifications That Replace the CPA
Three credentials dominate the non-CPA auditing world. Each targets a different specialty, and each is recognized internationally.
Certified Internal Auditor
The CIA, administered by the Institute of Internal Auditors, is the leading credential for internal auditors. Candidates with a master’s degree need one year of internal audit experience; candidates with a bachelor’s degree need two.5The IIA. Certified Internal Auditor – Global Internal Audit Certification The three-part exam covers internal audit fundamentals, professional practice, and business knowledge. Holders must complete 40 hours of continuing professional education each year to maintain the credential.6The IIA. CPE Requirements – Maintain Your IIA Certification
Certified Information Systems Auditor
The CISA, issued by ISACA, is the primary credential for IT auditors. The baseline requirement is five years of professional experience in information systems auditing, control, or security.7ISACA. How to Get CISA Certified Education waivers cut that timeline: a bachelor’s degree in any field substitutes for two years, and a master’s degree in information systems or a related field substitutes for three.8ISACA. Does My Education Qualify for a Waiver on My Certification Application A candidate with a relevant master’s could qualify with just two years of work experience. Maintaining the CISA requires 20 continuing education hours each year and 120 hours over every three-year cycle.9ISACA. Maintain CISA Certification
Certified Fraud Examiner
The CFE, administered by the Association of Certified Fraud Examiners, is built for forensic and investigative work. Candidates need a minimum of 40 qualifying points to sit for the exam, which most people satisfy with a bachelor’s degree in any field from an accredited institution. Full certification requires 50 points and at least two years of professional experience related to fraud detection or deterrence.10Association of Certified Fraud Examiners. CFE Credential Eligibility Candidates without a degree can substitute two years of fraud-related work experience for each year of academic study. Qualifying experience spans accounting, fraud investigation, loss prevention, and fraud-related law practice.
Education and Skills Employers Expect
A bachelor’s degree is the standard entry point. Most employers look for degrees in accounting, finance, or business administration, and the BLS identifies a bachelor’s in accounting or a related field as the typical minimum education for the broader accountants and auditors occupation.1U.S. Bureau of Labor Statistics. Accountants and Auditors IT auditing roles lean toward information systems or computer science instead.
Coursework in financial reporting, cost accounting, business law, and auditing principles builds the technical foundation for analyzing financial statements and evaluating internal controls. For IT-focused paths, classes in database management, network security, and systems architecture matter more than advanced financial accounting. A master’s degree isn’t required for most entry-level roles, but it accelerates progression and cuts the experience requirements for both the CIA and CISA.
The tools have changed as well. Microsoft Excel remains the universal tool across firms of all sizes. Power BI and Tableau have become standard for data visualization and risk analysis, and non-Big Four firms actually use them more frequently than their larger counterparts. CaseWare IDEA and Alteryx handle more complex data extraction and cleaning through graphical interfaces that don’t require coding. Python, R, and SAS see limited use overall but appear more often in specialized analytics roles.
Where Non-CPA Auditors Work
Private Corporations
Large companies maintain dedicated internal audit departments that can employ dozens or hundreds of auditors. Financial institutions are especially heavy employers, staffing entire teams around anti-money-laundering compliance, financial crime investigation, quality assurance of the audit function itself, and operational risk. These roles typically value the CIA or CISA over a CPA because the work focuses on internal processes rather than external financial reporting.
Government Agencies
The federal government is one of the largest employers of non-CPA auditors. The Government Accountability Office examines how taxpayer dollars are spent and provides Congress with nonpartisan analysis to help the government work more efficiently.11U.S. Government Accountability Office. About GAO Its staff includes auditors, economists, IT specialists, and investigators who assess everything from defense spending to social program effectiveness.12U.S. General Accounting Office. GAO-02-816T – The Role of GAO in Assisting Congressional Oversight Federal inspectors general offices, state comptroller agencies, and local government audit departments offer similar roles.
Auditors on government engagements often operate under Generally Accepted Government Auditing Standards, commonly called the Yellow Book. These standards require auditors to complete at least 80 hours of continuing professional education every two years, with a minimum of 24 hours focused on government auditing topics and at least 20 hours in any single year.13Government Accountability Office. GAO-05-568G Government Auditing Standards The Yellow Book does not require a CPA, but it does require demonstrated competence and ongoing training.
Nonprofits
Nonprofits hire auditors to verify that donor funds and grant money are managed according to legal requirements and ethical guidelines. The emphasis is on grant compliance, restricted fund tracking, and operational efficiency rather than public financial attestation.
Pay and Career Progression
The median annual wage for accountants and auditors was $81,680 as of May 2024.1U.S. Bureau of Labor Statistics. Accountants and Auditors Internal auditors specifically average around $70,949 per year, with the bottom 10 percent earning approximately $49,244 and the top 10 percent reaching $93,558. Government auditor salaries vary widely by agency and location.
The internal audit career ladder is well-defined: staff auditor, senior auditor, audit manager, and eventually director of internal audit or chief audit executive. The CIA and CISA meaningfully increase both starting compensation and promotion speed at each stage. The chief audit executive role at a large organization is a senior leadership position reporting directly to the board’s audit committee, and while some CAEs hold CPAs, the role is equally accessible through the CIA pathway.
The 5 percent projected job growth through 2034 reflects steady demand driven by evolving regulatory requirements, cybersecurity concerns, and expanding ESG reporting obligations.1U.S. Bureau of Labor Statistics. Accountants and Auditors Auditors who pair a core certification with data analytics skills or a specialized domain like healthcare compliance or information security tend to see the strongest prospects.