How to Start a Small Practice CPA Firm in 8 Steps

Choosing a small practice CPA firm business name is an important first step when setting up a new venture. Ideally, a good business name will send a public signal that the brand is trustworthy and credible. After all, a CPA’s clients are handing over sensitive financial data; they need to know they can rely on their new accountant.

Many accountants choose a name that projects accuracy, integrity, and stability. Some accomplish that by combining the founder’s last name with words like “CPA,” “Advisory,” or “Tax Partners.” Others use words that highlight their specific geographic region or their niche.

But an accountant can’t just pick the first name they like and assume that it’s fair game to use. First, they need to check that the name is available. To do so, they’ll want to run a business name search on the Secretary of State’s website (or a comparable state tool), a federal trademark search, and a state trademark search. These searches help ensure that the name doesn’t infringe on any protected names.

If the name passes those checks, it’s a good idea to see if there’s a matching domain name available. Making sure the web address matches (or closely mirrors) the company name makes it easier for potential clients to find the brand online.

If the owner needs a little more time to tackle startup tasks, they might decide to get a business name reservation. Most states allow this practice, but how much it costs (and how long the reservation lasts) varies by state.

Need some inspiration? Here are a few ideas for CPA firm names in different categories:

Just as a smart commercial client needs a sound financial plan, a CPA firm needs a solid business plan. Writing a business plan is actually somewhat transformative; it takes an accountant from someone who has a vague idea to start their own firm and turns them into an equipped professional who knows exactly how to make it happen.

Every CPA’s business plan looks a little bit different, but a good plan will include some common components. For starters, the plan should outline the firm’s target market, such as whether it’ll focus on individual tax returns, corporate audits, or even fractional CFO services. The plan should also analyze who the local competitor firms are and what the business can do to stand out from them.

All that said, one of the most important sections of the business plan is the financial projections. This section describes the company’s estimated startup costs and ongoing expenses. It should also explain the firm’s pricing strategy, such as an hourly fee or a flat monthly fee based on the client’s needs. These stats can help the business owner make revenue projections for their first few years of business, too.

These financial projections are especially important if a CPA plans to get third-party funding. Investors and financial institutions want to see that the brand has a realistic chance of becoming profitable before they’ll provide funding.

For many entrepreneurs, the most intimidating part of starting a new business is navigating the startup costs. Thankfully, things get a little less scary when a CPA knows what to expect.

Compared to a retail store or manufacturing facility, a small CPA firm has relatively low startup costs, especially if the accountant starts with a home office. Many solo practitioners can get started for $10,000 or less with that approach.

That budget covers some key expenses, including liability insurance and accounting software subscriptions. If the CPA decides to get a physical location, they may spend more to cover costs for a commercial lease.

Many small business owners decide to get a little extra startup money to act as a buffer to cover expenses during the first few months of business while they’re building a client base.

Here’s a rough breakdown of some of the most common startup costs for a CPA firm:

Trying to serve every type of client usually leads to burnout and generic marketing that wastes time and money. Usually, successful independent firms focus their expertise on a specific audience.

Specialization allows the accountant to become a recognized authority in one area. This targeted approach makes it easier to justify higher billing rates. Then, once the niche is set, the owner can build a specific menu of services tailored to those exact clients.

For example, a firm serving real estate investors would need deep knowledge of depreciation schedules and 1031 exchanges. A practice focused on e-commerce would need to master multi-state sales tax compliance and inventory accounting. Defining these services early helps the owner ensure they’re taking on the jobs that will be the most efficient and profitable.

Here are a few sample niche focuses that a CPA might choose.

Now it’s time for the entrepreneur to choose how they’re going to structure their business. Many CPAs don’t realize how important this decision is; the company structure affects how the business is taxed and what personal liability the owner faces.

There’s always a certain degree of professional risk when operating a CPA firm. After all, a CPA provides guidance for taxes and general accounting, and where there’s money involved, there’s always some risk that a disgruntled client will sue. And any business runs the risk of defaulting on a loan when finances are tight. For example, suppose that the CPA firm defaults on a loan, and the creditor pursues the debt. What assets could they claim to get the funds they’re due?

The answer to that question depends on how the business is structured. If the firm is structured as a sole proprietorship, the owner would be personally liable for that debt. They might have to give up personal assets like their car or personal savings to pay for the outstanding principal and interest.

In contrast, if the owner decides to set up a CPA firm LLC (or as a PLLC, in states where it’s required), they’re usually not personally liable for that settlement. This is a primary reason why many entrepreneurs prefer the LLC structure. Another advantage of an LLC is that the structure provides tax flexibility, letting the owner choose whether the business should be taxed as a corporation or as a pass-through entity.

It’s worth noting that in some states, CPAs might be required to choose a specific structure since they’re providing licensed services. For example, the CPA firm might have to be structured as a professional LLC (PLLC) or as a professional corporation (PC). CPAs should verify their state’s specific requirements before settling on an entity structure.

Regulatory compliance is a strict requirement for anyone handling public accounting. Operating without the proper credentials puts the entire business at risk.

The owner must hold an active Certified Public Accountant license in their operating state. Beyond the individual license, the business entity itself often needs a firm permit to practice from the state board of accountancy. These state boards could also require these firms to undergo regular peer reviews, especially if they offer audits to their clients. Remember, the specific license requirements vary by state.

While it’s not technically a license, it’s worth noting that the CPA firm owner also needs to get a PTIN (short for preparer tax identification number). An EIN (employer identification number) is another essential for opening a business bank account and hiring employees.

Last but not least, many firms will need to get a standard general business license from their local government. These licenses could be administered at the state, county, or city level. If the CPA operates out of their home, they may need a home occupation permit to comply with local zoning laws.

A modern accounting practice relies almost entirely on its software infrastructure. The right technology automates administrative tasks and keeps sensitive client data secure.

Investing in the right accounting software is a non-negotiable expense for a new firm. Setting up these systems before taking on clients prevents organizational chaos later. A streamlined workflow allows the solo practitioner to handle a larger volume of work without hiring immediate help.

Data security must be a top priority when selecting these tools. Here are some of the top options that many CPA firms consider:

A legally registered firm still needs a strategy to generate revenue. Marketing an accounting practice relies heavily on building trust and demonstrating competence. Aggressive sales tactics rarely work in the financial sector. Clients want an advisor they can rely on for the long term.

Usually, securing the first few clients takes the most effort. Those initial accounts eventually provide the testimonials and referrals needed to sustain long-term growth. Offering a free initial consultation is a common way to convert interested prospects into paying clients.

Here are some of the top initial marketing tasks for a CPA firm: