CPA Practice for Sale in the Western Chicago Suburbs: A Rare High-Profit Opportunity in 2026
Published: May 2026 | Reading Time: 8 minutes
By Naab Consulting – Specialists in Accounting Practice Sales Since 1997
If you are a CPA, EA, or accounting professional considering practice ownership in the Chicago metropolitan area, the western suburbs represent one of the most attractive markets in the entire Midwest. And right now, Naab Consulting is representing one of the most financially compelling accounting practice acquisition opportunities we have seen in years — a well-established CPA practice in the western Chicago suburbs with $604,260 in 2025 revenue and seller’s discretionary earnings exceeding 75%.
That profitability figure is not a typo. A 75% or higher SDE margin in an accounting practice is exceptional by any measure, and it tells a very specific story about the quality of this firm — lean operations, loyal clients, strong fees, and an owner who has built something that runs efficiently and profitably year after year.
In this post we want to give you a detailed look at why the western Chicago suburb market is one of the best in the country for accounting practice acquisitions, what makes this particular practice so financially compelling, and what you need to know to position yourself as a serious buyer.
Why the Western Chicago Suburbs Are a Premier Market for Accounting Practice Acquisitions
The western suburbs of Chicago — encompassing communities like Naperville, Wheaton, Downers Grove, Glen Ellyn, Lombard, Elmhurst, Aurora, and the broader DuPage and Kane County region — represent one of the wealthiest and most economically dynamic markets in the Midwest.
High household incomes and complex tax situations. DuPage County consistently ranks among the wealthiest counties in Illinois and among the top counties in the nation by median household income. High-income households have more complex tax situations — investment portfolios, business ownership, multi-state income, estate planning needs — and they place significant value on a trusted local CPA relationship. These are not clients who are shopping for the lowest-priced tax preparer. They are looking for a professional they can rely on year after year, and they pay accordingly.
A dense, thriving small business community. The western suburbs are home to tens of thousands of small and mid-sized businesses across healthcare, technology, financial services, construction, retail, and professional services. Small business owners are among the most valuable accounting clients in any practice — they need year-round tax planning, bookkeeping, payroll processing, sales tax compliance, and consulting services. A practice with deep small business relationships generates significantly more revenue per client and significantly more recurring engagement than one focused primarily on individual returns.
Proximity to Chicago without Chicago’s costs. The western suburbs offer immediate access to Chicago’s economic base — many residents work in the city or do business there regularly — while operating in a lower-cost environment with lower commercial rents, lower labor costs, and a more stable, community-oriented client base. For an accounting practice owner, this combination is ideal.
Strong population stability and growth. Unlike some urban markets where client populations are transient, the western Chicago suburbs have a long history of population stability. Families put down roots here. They use the same CPA for decades. That stability translates directly into the kind of long-term client retention that drives accounting practice valuations.
About This Practice: IL-4603
Naab Consulting is currently representing a well-established CPA practice in the western Chicago suburbs with 2025 revenues of $604,260. Here is what sets this practice apart from virtually every other opportunity currently on the market.
Seller’s Discretionary Earnings Exceeding 75%. This is the headline number and it deserves careful attention. SDE — seller’s discretionary earnings — represents the true economic benefit available to a working owner after all necessary operating expenses are paid. An SDE margin above 75% means that for every dollar of revenue this practice generates, more than 75 cents flows through to the owner as economic benefit. For context, a typical well-run accounting practice might achieve SDE margins in the 40-60% range. Exceeding 75% places this practice in a very small category of exceptionally efficient, exceptionally profitable operations. It reflects a practice that has eliminated unnecessary overhead, built strong systems, retained experienced staff, and maintained fee levels that reflect the true value of the services provided.
Business-Dominant Revenue Mix. Over 61% of this practice’s revenue — more than $371,000 — comes from business tax services. This is critically important for buyers to understand. Business clients are the most valuable clients in any accounting practice. They engage year-round for tax planning, compliance, bookkeeping, payroll, and advisory services. They have more complex needs, they pay higher fees, and they are significantly less likely to change accountants than individual tax clients. A practice where the majority of revenue comes from business relationships is more stable, more profitable, and more valuable than one dependent on individual tax returns.
Longstanding, Loyal Clientele. The client base is described as longstanding and loyal — language that in our nearly three decades of brokering accounting practices carries real meaning. Loyal clients in the western Chicago suburbs are not casual relationships. They are multi-year, often multi-decade engagements built on trust, competence, and consistency. These clients refer their friends, their family members, and their business associates. They do not leave when ownership changes as long as the transition is handled thoughtfully and professionally.
A Diverse Service Mix. The practice provides a full range of accounting, tax, and consulting services — not just tax preparation. This breadth of service is a significant advantage. It means deeper client relationships, more touchpoints throughout the year, and more revenue per client. It also means the practice is not vulnerable to disruptions in any single service line.
Excellent, Capable Staff Already in Place. An experienced staff is in place and ready to support the incoming owner from day one. In today’s labor market, inheriting a capable, tenured team is one of the most underappreciated elements of an accounting practice acquisition. The clients already know the staff. The staff already knows the clients. That familiarity is a powerful retention tool during any ownership transition.
Industry-Standard Software Fully Operational. The practice uses Lacerte and Drake for tax preparation services — two of the most widely used and respected platforms in the industry. Lacerte in particular is the platform of choice for practices with complex, high-net-worth clients. An incoming buyer familiar with either platform steps in and operates immediately without any learning curve or migration expense.
Owners Committed to a Smooth Transition. The owners are retiring but remain flexible and fully committed to providing transitional assistance as needed. In a practice of this caliber — with business-dominant revenue and long-term client relationships — the transition period is critically important. The owners’ commitment to being available and supportive during this period protects the buyer’s investment and is one of the most valuable elements of this deal.
Understanding the 75% SDE Margin: What It Means for Buyers
A 75% or higher SDE margin deserves a deeper explanation because it has significant implications for how buyers should think about valuation and return on investment.
In simple terms, if this practice generates $604,260 in revenue and the SDE exceeds 75%, that means more than $453,000 in economic benefit flows to the working owner annually before debt service. Even after accounting for acquisition financing costs, a buyer who steps into this practice as a working owner has the potential to generate a very strong return on investment from day one.
For buyers coming from a firm employment background — where salaries in the $100,000 to $150,000 range are common for experienced CPAs — the economics of owning a practice like this are transformative. The gap between what an employed CPA earns and what a working owner of this practice earns is substantial, and it compounds every year as the practice continues to grow.
This is also why the western Chicago suburb market commands strong valuations. Buyers recognize the quality of the client base, the stability of the revenue, and the profitability of the operation — and they are willing to pay for it.
Financing This Acquisition
This practice has been pre-qualified by our lending partners for bank financing, with up to 90-100% combined bank and seller financing available for qualified buyers. Additional funds for working capital and equipment are also available if needed.
Our lending partners specialize specifically in accounting practice acquisitions. A practice with the profitability profile of IL-4603 — strong revenue, high SDE, experienced staff, longstanding client base — is exactly the kind of deal our lenders view favorably. Qualified buyers with solid credentials and relevant experience can potentially acquire this practice with minimal cash out of pocket.
If you have been hesitant to explore practice ownership because of financing concerns, this is the right time to have that conversation. Pre-qualification is free, fast, and non-binding.
Who Is the Right Buyer for This Practice?
This practice is ideally suited for one of the following buyer profiles.
An individual CPA currently working in a Chicago area firm who is ready to make the move to ownership. You have the credentials, the client relationship skills, and the technical expertise. What you need is the right practice — one with an established client base, experienced staff, and strong profitability from day one. This is that practice.
A small or mid-sized CPA firm in the western suburbs or greater Chicago area looking to grow through acquisition. Adding $604,000 in highly profitable, business-dominant revenue through acquisition is faster, more cost-effective, and lower-risk than organic growth. The staff integration, client retention, and operational systems are already in place.
An out-of-state CPA or accounting professional looking to establish or expand a presence in the Chicago metropolitan market. The western suburbs offer a premium client demographic, a dense business community, and a stable population — exactly the attributes that make a practice acquisition here worth the investment.
How to Get Started
All detailed information about this practice is available to registered buyers with a signed confidentiality agreement on file with Naab Consulting. The process is straightforward, fully confidential, and costs nothing to begin.
A practice with 75% SDE and $604,000 in business-dominant revenue in the western Chicago suburbs will not stay on the market long. If this market and this profile fit what you have been looking for, now is the time to act.
Call: (888) 726-6282 Email: Info@NaabConsulting.com View Current Listings: www.NaabConsulting.com/practices-for-sale Request a Free Consultation: www.NaabConsulting.com/request-a-consultation
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