Certified Public Accountant (CPA)

A Certified Public Accountant is an accounting professional licensed by a state board of accountancy, the profession's state-level regulator. While each state sets its own rules, licensure is built on the same core elements: college accounting education (historically anchored around 150 semester hours, with a number of states recently adding alternative pathways), qualifying work experience, and passage of the Uniform CPA Examination. CPAs practice across tax preparation and planning, financial statement audit and attestation, and business advisory work, and are subject to state discipline and continuing education requirements.

The CPA license does two distinct jobs, and consumers usually only meet one of them. The exclusive franchise is attestation: only CPAs (practicing through licensed firms) may sign audit and review opinions on financial statements — the function on which lenders and investors rely. The more visible role in personal finance is tax: under Treasury's Circular 230, CPAs hold unlimited practice rights before the IRS, meaning they can represent any taxpayer, on any tax matter, before any IRS office — exam, collections, or appeals. Attorneys and enrolled agents are the only other professionals with the same unlimited standing.

Two nuances matter when hiring one. First, specialization: "CPA" spans auditors who haven't prepared a personal return in decades, corporate controllers, and true personal tax specialists — ask what the person's actual practice is. Some CPAs who focus on personal finance add the CFP® certification or the AICPA's Personal Financial Specialist (PFS) credential to signal planning depth. Second, scope: the license covers accounting and tax, not investment advice. A CPA who is paid to recommend investments must also register as an investment adviser representative — and holding a PFS is among the designations most states accept in place of the Series 65 exam. Tax preparation and financial planning are adjacent but different crafts; the strongest teams often pair them deliberately.

Licensure runs through the state board where the CPA practices: complete the required education, pass the Uniform CPA Examination (a rigorous, multi-section national exam), meet the state's experience requirement under a licensed CPA, and then maintain the license with continuing education and ethics requirements. Discipline — suspension or revocation for misconduct — is public record with the state board.

A hypothetical example of the tax-side value: suppose "Owen," a self-employed designer, gets an IRS notice proposing $18,000 in additional tax after an examination of his home-office and vehicle deductions. His CPA, holding unlimited representation rights, files the power of attorney (Form 2848), handles every call and letter, assembles the mileage logs and substantiation, and negotiates the adjustment down to $2,400 — without Owen ever speaking to the examiner. That representation authority, plus deep familiarity with substantiation rules, is exactly what the credential is for. What it wouldn't cover: telling Owen which funds to buy with the money he saved — that's advisory work under a different registration.

Pros

• Rigorous, state-enforced licensure — education, a demanding national exam, experience, continuing education, and public discipline.
• Unlimited IRS representation rights: a CPA can stand between you and the IRS on any matter, at any level.
• Deep tax and accounting expertise that most financial advisors don't have — valuable for business owners and complex returns.

Cons

• The letters don't reveal the specialty — many CPAs do audit or corporate work and rarely touch personal tax or planning.
• The license doesn't cover investment advice; paid recommendations require separate adviser registration.
• CPA services are billed like professional services (hourly or per engagement), which can surprise clients used to "free" advice — though the transparency is arguably a feature.