First-Time Buyer’s Guide to Acquiring a CPA Practice

July 23, 2026

Buying a CPA practice is likely the largest financial decision many first-time buyers will ever make, and feeling out of your depth on financing, valuation, and what happens to the clients after closing is a reasonable response, not a sign you are unprepared. Most first-time buyers have never done this before, and the process rewards preparation more than confidence. Understanding how financing actually works, how to judge what a practice is really worth, and what genuinely determines whether clients stay turns a first acquisition from a leap of faith into a manageable, structured decision.

Financing Looks Different

Buying a CPA practice is not like buying a building or a piece of equipment, and the financing reflects that. An SBA 7(a) loan is the primary tool most first-time buyers use, and the reason is simple: it lends against the practice’s cash flow rather than requiring you to already hold significant collateral. That structure exists because accounting practices carry intangible value, client relationships and goodwill, rather than hard assets a bank can easily repossess.

In practice, expect to bring roughly 10% of the total project cost as an equity injection, with loan terms stretching up to 10 years. A credit score above 680 is a common benchmark lenders look for, along with a business plan that shows the practice’s cash flow can comfortably cover your salary and debt payments. Many deals also layer in seller financing alongside the bank loan, often 10% to 20% of the purchase price. A seller willing to carry part of the note is signaling real confidence in the practice’s future, and that willingness is worth paying attention to during negotiations.

Know What APS Means

If you are not a licensed CPA, ordinary ownership rules will not let you simply buy a practice that performs attest work like audits. Those rules require attest entities to stay majority CPA-owned, which is exactly the problem an Alternative Practice Structure, or APS, was built to solve. An APS splits the firm into two separate entities: a CPA-owned company that holds the attest work, and a second, non-attest company that handles everything else, including tax, bookkeeping, and advisory work. As a non-CPA buyer, you can own and control that second entity, which is how private equity groups and other non-CPA acquirers structure deals in this space.

This will not apply to every first-time buyer. If you are a CPA acquiring a straightforward tax or bookkeeping practice with no attest work involved, you can likely skip this entirely. It becomes essential specifically when you are not a CPA and the practice you want includes attest services, or when you plan to bring in non-CPA capital or partners down the road. Raise it early with an attorney experienced in CPA firm transactions, since it changes how the deal gets structured from the start rather than something you can bolt on later.

Price Follows Profit, Not Revenue

It is tempting to judge a practice by its size, and revenue is the number that jumps out first. Resist that instinct. Profitability, not top-line revenue, determines what you can actually afford to pay and comfortably service through your loan. A firm generating high revenue but requiring 60-hour weeks to sustain it, with thin margins and heavy overhead, is a fundamentally different opportunity than a leaner practice at the same revenue level that runs well without burning out its owner.

Would you rather own a $1.5 million practice that demands every hour you have, or a $1 million practice with real margin and a sustainable pace? Most first-time buyers have not asked themselves that question before they start shopping, and asking it early changes what you look for in a listing.

What Actually Keeps Clients

Client retention is the anxiety that keeps most first-time buyers up at night, and the research here is genuinely more reassuring than the fear suggests. Under a well-handled transition, retention typically runs 75% to 80%, sometimes higher, which is a strong number for what people assume is a fragile relationship. The responsibility for hitting that number sits mostly with you, not the seller. The seller can make introductions and lend credibility on the way in, but your service quality, responsiveness, and follow-through are what actually decide whether a client stays past year one.

Two things protect retention more than anything else. Keep change to a minimum in the first year, including billing rates, office location, staff, and policies, since clients dislike disruption far more than they dislike a new name at the top of the letterhead. Get face time with your top clients directly rather than relying on the seller’s introduction to do the work for you. A phone call or an in-person meeting in the first weeks builds more trust than any letter ever will.

Mistakes First-Time Buyers Make

A handful of specific, avoidable mistakes show up again and again in first acquisitions, and knowing them in advance is most of the protection you need. None of them require special expertise to sidestep, just awareness before you sign anything.

Anchoring on revenue instead of profitability when evaluating price
Underestimating working capital needs beyond the down payment
Changing billing rates, staffing, or office location too quickly after close
Skipping due diligence on staff tenure and client concentration
Accepting too short a transition period for complex, relationship-heavy client work

Each of these is easy to avoid once you know to look for it. Each one has also derailed deals for buyers who assumed their instincts alone would be enough, so treat this list as a starting checklist rather than a formality.

Move Forward With Confidence

A first acquisition feels enormous because it is, but it does not have to feel uncertain. Buyers who prepare for financing before they need it, who evaluate practices on profitability instead of size, and who protect what already works instead of rushing to change it, consistently come out ahead of buyers who skip that groundwork. Confidence in this process comes from preparation, not from having done it before.

If you are exploring your first acquisition, you do not have to navigate it alone. CPA Deal Desk works with buyers as much as sellers, connecting serious acquirers with the right opportunities in a confidential, structured process built specifically for accounting firms.