How Much Does It Cost to Hire a Broker to Sell My CPA Practice?

When it’s time to sell your accounting practice, one of the first questions that comes up — right after “What’s my firm worth?” — is “How much will it cost to hire a broker?”

It’s a fair question. After years of careful financial management, you’re used to weighing ROI on every dollar you spend. Selling your firm should be no different. But understanding broker fees isn’t just about comparing commission rates — it’s about understanding the value, time, and protection that come with having the right partner guide you through the process.

Here are five things to know about the cost of hiring a broker — and how to make sure the investment pays off.

1. Most CPA Brokers Work on Commission

The majority of CPA brokers operate on a success-based fee, meaning they only get paid when your firm sells. This is usually a percentage of the final sale price — often ranging between 8% and 12% depending on firm size, complexity, and services provided.

Smaller practices may see slightly higher percentages because they require the same amount of work as larger deals, just with lower total transaction values. The key is that the broker’s success is tied directly to yours — if you don’t close, they don’t earn.

2. Some Brokers Charge Retainers or Upfront Fees

While many brokers work purely on commission, some ask for a modest upfront retainer — usually to cover marketing costs, valuation work, or buyer outreach. Retainers typically range from $2,000 to $10,000, and reputable brokers apply that amount toward the final success fee once the deal closes.

Be cautious of anyone demanding large non-refundable payments with vague promises. Transparency is essential. You should understand exactly what your upfront fee covers and what deliverables you’ll receive in return.

3. What You’re Actually Paying For

A great broker doesn’t just “find a buyer.” They guide you through valuation, packaging, marketing, negotiations, and due diligence — while maintaining confidentiality throughout the process.

Behind the scenes, they’re fielding inquiries, screening buyers, managing deal terms, coordinating attorneys, and keeping the transaction on track. It’s hundreds of hours of specialized work that protects your time and helps you avoid costly mistakes.

You’re not just paying for a sale — you’re paying for peace of mind, protection, and a higher net outcome.

4. The Right Broker Can More Than Pay for Themselves

A strong broker often increases the final sale price far beyond their commission cost. They know how to position your firm for maximum value, bring multiple buyers to the table, and negotiate favorable deal structures that can add six figures to your bottom line.

When done right, the broker’s fee isn’t an expense — it’s an investment with measurable return. The wrong broker, on the other hand, can cost you far more than they charge.

5. Transparency Is Non-Negotiable

No one likes surprises, especially when selling a business. A trustworthy broker will walk you through their fee structure in detail from the start — what’s included, what’s not, and when payments occur.

If a broker avoids the topic of fees or seems hesitant to provide specifics, that’s a sign to move on. You deserve clarity before you sign anything.

The Bottom Line

Hiring a broker to sell your CPA practice will typically cost between 8% and 12% of the final sale price, sometimes with a small retainer upfront. But the true value isn’t in the percentage — it’s in having a partner who helps you navigate one of the most important transitions of your career with confidence.

The right broker doesn’t just sell your firm. They protect your legacy, negotiate the best deal possible, and make sure you walk away proud of the outcome.

When you find a broker like that, their fee stops feeling like a cost — and starts feeling like one of the best investments you’ve ever made.