Tax Preparation by CPA Cost: Average Fees Explained

A certified public accountant is a state-licensed professional who can prepare and sign a tax return, represent you before the IRS, and handle complicated filings. That license is part of what you pay for. CPAs tend to charge more than non-credentialed preparers, and they usually take on returns with business income, multiple states, or unusual transactions.

Most CPAs price by the form, by the hour, or by a flat engagement fee that covers a full year of work. Which method applies depends on the firm and on how complicated your return is. The tables and sections below separate individual returns from business returns, since the fees are far apart.

For a simple individual return, the CPA average sits above the figure for all preparers combined. The survey data behind the headline number comes from the National Association of Tax Professionals (NATP), and it covers the base Form 1040 with the first few schedules. Each extra form or schedule typically adds to the bill.

The all-preparer figure includes enrolled agents and non-credentialed preparers, who often charge less. That gap is one reason a CPA quote can look high next to a storefront preparer, even for the same basic return.

Many firms also set a minimum fee. The range in the table shows where half of surveyed preparers put theirs. If your return takes little time, you may still pay the minimum.

Some CPAs bill by the hour, especially for advisory work, amended returns, back-year filings, or an IRS letter that needs a response. Hourly billing makes sense when the scope is hard to predict.

The first two rows come from guides aimed at small businesses, and they report the same range. The NATP row is narrower: it covers only preparers who bill a set hourly rate rather than a per-form fee, and it includes credentialed and non-credentialed preparers alike.

If a CPA quotes an hourly rate, ask for an estimate of total hours before you agree. A written scope helps both sides.

Business returns are where CPA fees climb. A Schedule C filer who needs a few hours of bookkeeping review pays differently than an S corporation owner with payroll, shareholders, and state filings.

The sources define their groups differently. The Accounting Today figure is an average minimum fee for business forms. The NerdWallet ranges are for sole proprietors and single-member LLCs working with an enrolled agent or CPA, and for S corporation or partnership returns prepared by a CPA. The Business Professionals of America (BPA) survey figures cited by SmartAsset split sole proprietors with modest revenue from C corporations with mid-sized revenue.

C corporation returns cost the most in this data. They are separate taxpayers with their own filing rules, and the preparer usually reviews the books before filing.

Published CPA fees do not line up neatly, and some of the gaps come from what each source measured.

NerdWallet describes sole proprietors and single-member LLCs with a CPA or enrolled agent. SmartAsset reports a BPA survey of sole proprietors under a revenue cap. Accounting Today reports an average minimum fee across business forms. These are three different questions, so the answers differ. The survey years may also differ, and local pay scales may explain some of the spread between big-city and small-town firms.

When you compare quotes, match the form, the entity type, and whether bookkeeping cleanup is included.

• Return complexity. More income sources, more schedules, and more forms mean more time.
• Entity type. An individual return, a partnership return, and a corporate return are priced separately.
• Records. Organized statements and receipts save the preparer time. A shoebox of documents may cost more to sort.
• Location. Fees in high-cost metro areas often run above those in smaller markets, though the sources here do not give a regional breakdown.
• Timing. Firms may charge more for rush work or for returns filed close to the deadline, and some offer lower rates in the off season.
• Extra services. Tax planning, estimated payment calculations, and IRS representation are often billed apart from the return itself.

A CPA is licensed by a state board. An enrolled agent is credentialed by the IRS and specializes in tax. Many other preparers hold no credential beyond an IRS preparer tax identification number. All three can prepare a return, but the depth of training and the scope of services differ.

For a basic wage return, a lower-cost option may serve you fine. A CPA is more likely worth the fee when you own a business, have rental property, sold investments or a home, earned income in several states, or received a notice from the IRS. For advice on which fits your situation, talk to a tax professional.

• Is the fee per form, per hour, or flat for the year?
• What does the quote include? Ask about state returns, extra schedules, and e-filing.
• Is there a minimum fee?
• Who prepares the return, and who signs it?
• What happens if the IRS sends a notice later? Some firms include a response, and others bill it separately.
• Can you get the quote in writing?