Often people will tell you it's important to hire a certified public accountant rather than an EA, or enrolled agent, because CPAs have more comprehensive certification requirements. While CPAs are state-certified and have training in such areas as financial planning and bookkeeping, EAs are certified by the federal government specifically to handle taxes and are often former IRS agents with extensive experience dealing with audits. "They've been in the belly of the beast. They may have more inside knowledge of how the IRS really works,