Most Reviewed CPAs in Berwyn, IL (2026)
Choosing the right cpa in Berwyn, IL can be overwhelming. With 8 cpas operating across the Berwyn metro area, how do you separate the truly exceptional from the merely adequate? At Top CPAs, we analyze publicly available data to rank every cpa on a transparent, editorial basis -- no paid placements, no sponsored rankings.
This 2026 ranking evaluates cpas in Berwyn, Illinois using total review volume, which reflects the breadth of client experience and community trust. We reviewed 8 active businesses in the Berwyn market and selected the top 8 for this list.
By the numbers: Guide Scores on this list range from 5 to 30 out of 100, 1 of 8 hold professional certifications, the average firm has 29 years of experience. Updated April 2026.
Each entry below includes the business's Guide Score, star rating, review count, and a data-driven explanation of why they earned their spot. Click through to any profile for the full breakdown including contact information, specialties, credentials, and related businesses in Berwyn.
The Top 8 CPAs in Berwyn, IL
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#1 ATAX - Cermak, IL 30/100
Selected for 40 years of experience (est. 1986); team of 3 professionals.
ATAX - Cermak, IL provides accounting services in Berwyn, IL. Reach them by phone at 7086083608 or online to discuss your project.
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#2 OPTIMUM BUSINESS SERVICES 29/100
Selected for 17 years of experience (est. 2009); team of 2 professionals; specializes in services, podcast, testimonials.
OPTIMUM BUSINESS SERVICES is an Berwyn-based accounting firm offering comprehensive services to clients across IL. Reach them at 7732570911 or email optimumconsultant9@gmail.com. Visit their website…
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#3 Stonybrook Accounting & Consulting LLC 21/100
Selected for CPA certified; team of 10 professionals; specializes in a partner for small business., where providing support to get things done is our top priority., services.
Stonybrook Accounting & Consulting LLC serves clients throughout the Berwyn, IL area with expert accounting services. Reach them at +17085710477 or email s.sherman@stonybrookaccounting.com. Visit the…
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#4 Gladys R Wilson and Associates 14/100
Ranked 4th among cpas in this market based on overall Guide Score.
Gladys R Wilson and Associates brings years of professional experience to accounting clients in Berwyn, IL. Reach them at +17084848745 or email wilsondeft@aol.com. Visit their website to learn more a…
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#5 ATAX West Chicago, IL 14/100
Selected for specializes in our awards, our industry, our story.
ATAX West Chicago, IL is an established accounting firm serving the Berwyn, IL community with professional accounting services. Led by Steps To, after starting with $200, 2 computers and a fax machin…
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#6 Padgett Berwyn 12/100
Ranked 6th among cpas in this market based on overall Guide Score.
Padgett Berwyn brings reliable accounting services to Berwyn and nearby communities in IL. Reach out at +17087493900 or visit them online.
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#7 Integrity Revenue Services 6/100
Ranked 7th among cpas in this market based on overall Guide Score.
Integrity Revenue Services has built a reputation for quality accounting work in the Berwyn, IL area. Located at 2216 Ridgeland Ave. Reach them at +17737806012. The Berwyn accounting market is compet…
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#8 Tax Net Inc 5/100
Ranked 8th among cpas in this market based on overall Guide Score.
Tax Net Inc is an accounting firm based in Berwyn, IL, dedicated to delivering quality accounting services. Located at 3108 Oak Park Ave. Reach them at 7087490250. The Berwyn accounting market is com…
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How We Ranked These CPAs
This list ranks cpas by total verified review count, reflecting the breadth of their client base and community trust. Ties are broken by Guide Score.
Data sources include Google Business Profile, professional registries, portfolio sites, press databases, and direct business submissions. Every piece of data is publicly verifiable.
Frequently Asked Questions
How did we rank the best cpas in Berwyn?
Top CPAs ranks cpas using our Guide Score (0-100), a composite metric computed from publicly available data. The score weighs Google reviews and ratings (30%), professional credentials and certifications (10%), press and media recognition (5%), web and portfolio presence (15%), years of experience (15%), profile completeness (10%), and awards (up to 5 bonus points). There is no paid placement -- every ranking is purely editorial.
Who is the #1 cpa in Berwyn, IL?
As of 2026, ATAX - Cermak, IL holds the #1 ranking in Berwyn with a Guide Score of 30/100. Rankings are recalculated with every data update and reflect the latest available information.
How often is this list updated?
Core data (ratings, reviews, contact information) is re-verified on a rolling monthly cadence. Credentials and awards are audited quarterly. Guide Scores recalculate automatically with every data update, so rankings may shift as new reviews are posted or credentials are verified.
How many cpas are there in Berwyn?
Our database currently tracks 8 active cpas in the Berwyn, IL metro area. This list highlights the top 8 based on Guide Score. Browse our full Berwyn directory to see every listed business.
Can a cpa pay to be ranked higher?
No. Top CPAs does not accept payment for rankings. Guide Scores are computed algorithmically from verified public data. Businesses can claim and update their profile with accurate information, but the ranking algorithm treats all profiles equally. Our editorial independence is core to our methodology.
What should I look for when hiring a cpa in Berwyn?
We recommend evaluating: (1) professional certifications and credentials, (2) verified customer reviews and ratings, (3) years of experience in the Berwyn market, (4) portfolio quality and range of work, (5) budget alignment with your project scope, and (6) responsiveness and communication style. Our Guide Score weighs these factors so you can compare at a glance.