CPA Fees and Hourly Rates in 2025: What to Charge for Every Service

The national median billing rate for a CPA in public practice is $150–$250 per hour, with senior partners at regional and Big 4 firms billing $400–$800 per hour and experienced sole practitioners often landing between $175–$350 per hour. Tax preparation fees for a business return average $1,500–$5,000 depending on entity type and complexity; individual returns range from $400–$1,500. But these averages obscure the real question: whether you are charging enough for what you actually deliver. Most CPA firms are not. This guide covers market-rate benchmarks, how to calculate your true effective rate, the pricing mistakes that keep fees artificially low, and how to raise prices without losing your best clients.

Market Rate Benchmarks by Service Type

Pricing varies substantially by service category. The following benchmarks are drawn from the AICPA's National Management of an Accounting Practice (MAP) Survey (2024 edition) and the Bureau of Labor Statistics Occupational Employment and Wage Statistics (May 2024), which reports median annual wages of $79,880 for accountants and auditors with a top-25th-percentile rate implying billing rates well above $100 per hour at standard utilization.

Tax preparation — business returns

Complexity adds significantly to the low end of these ranges. A single-member LLC with a straightforward Schedule C is a different engagement than an S-Corp with depreciation schedules, shareholder loan issues, and a reasonable salary requiring documentation.

Tax preparation — individual returns

Bookkeeping and write-up

Monthly bookkeeping retainers range from $300–$2,500 per month depending on transaction volume, entity complexity, and whether payroll is included. Cloud-based firms using QuickBooks Online or Xero tend to charge on the higher end for setup and ongoing advisory attached to the bookkeeping.

Advisory and consulting

Hourly advisory rates for experienced CPAs range from $175 to $500+ per hour. Project-based advisory work (entity restructuring, S-Corp vs LLC analysis, buy-sell structuring) is increasingly priced as flat-fee engagements ranging from $1,000–$10,000 depending on scope.

Audit and review

Compilations: $1,500–$5,000. Reviews: $5,000–$20,000. Full audits: $10,000–$100,000+, depending on entity size and complexity. These engagements are scope-driven and should never be quoted without a preliminary assessment.

Regional and Firm-Size Adjustments

National medians mask wide geographic dispersion. According to BLS state-level data, accountant wages — and by extension, billing rates — are highest in California, New York, Massachusetts, and the District of Columbia metro, and lowest in the South Central and Mountain West regions.

A reasonable regional adjustment:

Firm size matters as much as geography. Solo practitioners and two-to-four person firms frequently underprice relative to market, partly because they lack the utilization data larger firms use to benchmark. The MAP Survey consistently shows that the highest-performing small firms (top quartile by profit per owner) bill at rates comparable to mid-size regional firms — the gap between top and bottom quartile performers is pricing discipline, not client base.

How to Calculate Your True Effective Hourly Rate

Most CPA firms that believe they charge $200 per hour actually realize $90–$130 per hour when total write-downs, non-billable time, and collection losses are factored in. Before setting or raising prices, calculate your effective rate:

Step 1: Count your actual billable hours. Track hours logged against client matters — not total hours worked. Industry research suggests CPA professionals bill 55–70% of their working time in most small firm settings.

Step 2: Subtract write-downs and write-offs. If you routinely write off hours that "felt like too much to charge," your effective rate is lower than your nominal rate. The MAP Survey reports average write-down rates of 8–15% in small firms. Capture this.

Step 3: Account for A/R aging and collection losses. Uncollected billings are common in firms without upfront deposit or retainer policies. A 5–10% collection loss on gross billings is normal; more than that signals a client mix or engagement terms problem.

Step 4: Calculate. Effective rate = (Total fees collected) ÷ (Total billable hours logged before write-downs)

This number — not your stated rate — is what you actually earn per hour. If it is below $150 for an experienced CPA, pricing reform is overdue.

Pricing Mistakes That Keep CPA Fees Too Low

Pricing by the return, not by the engagement. Tax preparation fees should reflect the advisory relationship surrounding the return, not just the form-assembly. A client with an S-Corp, payroll, and quarterly estimate management represents 15–25 annual touchpoints, not one tax season filing.

Absorbing scope creep silently. When a client asks you to "take a quick look" at a contract, handle an IRS notice, or review a financial statement for a lender, those are billable engagements. Many small firm CPAs provide these services for free and then offset the cost by undercharging on tax returns. The result is a cross-subsidy that rewards bad clients and penalizes good ones.

Anchoring to what the previous CPA charged. New client pricing should be based on current market rates and your capacity, not on what the prior preparer charged. Inheriting underpriced clients at the predecessor's rate is a common growth trap.

Failing to adjust for complexity at intake. The initial quote for a business return often locks in a fee before the CPA has seen the books. Adding a policy of preliminary scope assessment before quoting — with a minimum complexity surcharge for messy records — recovers significant revenue. See How to Onboard a New CPA Client for a structured intake and scope documentation process.

Not charging for IRS audit assistance. Under IRS Circular 230, CPAs who represent clients before the IRS have well-defined professional obligations and exposure. Audit and exam work should be billed separately from the return, either at hourly rates or as a flat engagement fee agreed in advance.

Moving Beyond Hourly Billing

The MAP Survey shows that top-quartile CPA firms increasingly use subscription or fixed-fee pricing models for recurring client relationships. These structures have two advantages: they produce predictable revenue, and they allow CPAs to deliver value without tracking every 0.1-hour increment. For a complete walkthrough of how to design service tiers, set fees anchored to client value, and manage scope, see the guide on transitioning from hourly to value-based billing.

Annual subscription model. Package core services (returns, quarterly estimates, mid-year review, one advisory call per quarter) at a flat monthly retainer. Typical ranges: $300–$800/month for small business owners, $800–$2,500/month for mid-market clients with multiple entities.

Project-based fixed fees. Entity structuring engagements (like a client considering QBI deduction optimization or an S-Corp conversion) are natural candidates for scoped fixed-fee projects. Define deliverables, set the price, and exclude out-of-scope requests with a defined change order process.

Hourly for the exceptions. Genuinely unpredictable matters — audit defense, IRS levy and garnishment situations, complex litigation support — should remain hourly or on a retainer-plus-hourly structure, since scope is inherently variable.

How to Raise Prices Without Losing Clients

The fear of client attrition is the primary reason CPA fees stagnate. Research from the AICPA MAP Survey shows that price increases of 10–20% typically result in less than 5% client attrition — and that attrition is almost entirely in the lowest-margin client tier.

Implement increases at natural transition points. The easiest time to raise prices is when something changes: new tax law, a new fiscal year, a change in the client's business. Tying a fee increase to added value ("given the complexity of your S-Corp with the new reasonable salary documentation requirements this year…") is more palatable than a pure price announcement.

Tier the increase by client profitability. Your least profitable clients should see the largest increases. If they leave, you recover capacity to serve better clients. If they accept, your margin improves. Either outcome is positive.

Communicate in advance with a rationale. Clients accept fee increases more readily when notified 60–90 days in advance with a brief written explanation referencing market rates, inflation, or expanded service scope. An email or client letter (not a surprise on the invoice) sets the right frame.

Review your bottom quintile annually. The MAP Survey consistently shows that the top-quartile CPA firms by profit per owner have fewer clients than median firms — not more. Deliberately culling low-margin clients each year is a pricing strategy, not a service failure.

FAQ

What is the average hourly rate for a CPA in 2025?

The national median CPA billing rate is approximately $150–$250 per hour for experienced practitioners in public accounting. Senior partners at regional firms typically bill $300–$500 per hour, while sole practitioners with strong advisory practices often command $200–$400 per hour. Rates vary significantly by region, service type, and firm positioning. Big 4 firms bill $500–$800+ per hour for director and partner-level work on complex engagements. Industry specialists — CPAs who focus on real estate investors, medical practices, dental offices, or technology startups — consistently command the upper end of market rates for their segment because clients cannot easily replace deep niche expertise. See the guide to choosing the best niche for a small CPA firm for how specialization affects both pricing power and referral velocity.

How much does a CPA charge to prepare a business tax return?

Business tax return preparation fees range widely by entity type and complexity: S-Corporations (Form 1120-S) average $1,500–$4,500, partnerships (Form 1065) average $1,200–$3,500, and C-Corporations (Form 1120) range from $2,000–$6,500. These figures assume reasonably organized books and a single-state filing. Multi-state returns, depreciation schedules, research credits, or complex shareholder transactions all increase fees substantially.

What is a fair price for personal tax return preparation?

Individual 1040 preparation runs $200–$450 for simple W-2 filers, $450–$900 for returns with Schedule C business income, and $900–$2,500 for high-income individuals with investment portfolios, rental properties, or multi-state filing requirements. High-net-worth clients with estate planning overlaps and complex basis tracking routinely pay $2,000–$7,500 per year for comprehensive tax planning and return preparation combined.

Should I charge fixed fees or hourly rates?

For recurring client relationships — annual returns, quarterly estimates, and monthly bookkeeping — fixed fees or subscription retainers are generally better for both firm economics and client relationships. Fixed fees eliminate billing friction, reward efficiency, and make revenue predictable. Hourly billing makes sense for genuinely unpredictable matters where scope cannot be defined in advance: IRS exams, contested valuations, or litigation support. Many successful CPA firms use fixed fees for 80% of revenue and hourly billing for the 20% that is genuinely variable.

How do I know if I'm undercharging?

Three reliable indicators: (1) your effective hourly rate — total fees collected divided by billable hours logged before write-downs — is below $150 for experienced CPA work; (2) you routinely write off time you didn't charge because "the fee felt too high"; and (3) you have not raised prices in more than 18 months despite increased cost of staff, software, and compliance complexity. The AICPA MAP Survey data shows that the median write-down rate for small CPA firms is 8–15%, suggesting systematic under-billing is common.

When should I raise my CPA fees?

Raise fees annually for existing clients, targeting your least-profitable clients first. The optimal trigger is a natural client relationship event: new tax year, entity change, legislation update, or expanded services. Notify clients 60–90 days before implementation with a written rationale. Research from the MAP Survey shows that price increases of 10–20% result in less than 5% client attrition — the clients most likely to leave are also the least profitable, so the net effect on firm economics is positive.

What do CPAs charge for bookkeeping?

Monthly bookkeeping retainers typically range from $300 to $2,500 per month, depending on transaction volume, whether payroll processing is included, and the complexity of the entity's accounts. Sole proprietors with 50–150 monthly transactions and no payroll typically fall in the $300–$600 range. Businesses with multiple employees, payroll, job costing, or inventory tracking often run $800–$2,500 per month. Setup fees for new bookkeeping clients (chart of accounts, historical clean-up) are typically billed separately at $500–$3,000.

What are the best ways to increase CPA firm revenue without adding staff?

Raise prices on existing clients (highest-impact lever), introduce fixed-fee subscription packages for recurring relationships, eliminate scope creep by documenting out-of-scope work and billing for it, and expand advisory services through a structured CAS practice for existing clients who already trust you. Most CPA firms leave substantial revenue on the table within their current client base — the advisory questions clients ask informally during tax season represent billable engagements. Structured client meetings, service tier menus, and annual engagement letters that define scope clearly all support higher revenue per client without increasing headcount.

Arvori helps CPA firms manage client workflows, track engagement profitability, and surface advisory opportunities within existing relationships — without adding administrative overhead. Learn more at arvori.app.