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Voted the #1 Best Place to Work in Illinois!
Accounting Today 2023 Regional Leaders
Best Places to Work in IL 2024
Accounting Today 2023 Regional Leaders
ClearlyRated - Best of Accounting Client Satisfaction 2025
ClearlyRated - Best of Accounting Client Satisfaction 2025
Voted the #1 Best Place to Work in Illinois

Who is Porte Brown?

Porte Brown LLC is a full service accounting and consulting firm headquartered in the Chicago suburb of Elk Grove Village, Illinois.

In addition to the traditional accounting services, such as tax planning and preparation, audit, business valuations, and retirement plan administration, Porte Brown also provides strategic consulting and leading-edge technology implementation for clients in cloud and non-cloud environments.

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Client Testimonials

Porte Brown Client Rating / Testimonials

Porte Brown is committed to providing an exceptional experience for our clients. To that end, we recently conducted a client survey to gather feedback on how we're doing and see if there are any areas for improvement. The feedback we received was invaluable and will help us maintain the high standard of service our clients have come to expect. Here's a look at what our clients had to say.

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Careers

Porte Brown Careers - Apply Today!

At Porte Brown, we are passionate about helping our clients achieve amazing results. We also realize that a happy, motivated staff brings results that surpass our competition.

Working at Porte Brown »Open Positions »Apply Online »Benefits at Porte Brown »

Headline News

In the news with Mark Gallegos
In the News! Porte Brown's Mark Gallegos Featured in a Recent MarketWatch Article!
April 15, 2025

Porte Brown’s Mark Gallegos, CPA, Tax Partner, was featured in a recent MarketWatch article! He shares insights on overlooked tax credits & deductions that could lead to substantial tax savings. Don’t leave money on the table this tax season—check out the article to see if you’re missing out!

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In the news with Mark Gallegos!
In the News! Mark Gallegos Joined FOX 32's Good Day Chicago to Discuss Last-Minute Filing Tips Prior to Tax Day
April 9, 2025

Porte Brown's Mark Gallegos was featured on FOX 32’s Good Day Chicago to discuss the final stretch of tax season & what taxpayers need to know ahead of the filing deadline. Don’t miss Mark’s expert advice on what you need to know prior to Tax Day!

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Tax News with Mark Gallegos
In the News! Mark Gallegos Weighs in on the State of the IRS and Why Accuracy Still Matters
April 8, 2025

Cutting corners on your tax return? Not a good idea. Porte Brown’s Mark Gallegos explains why the IRS still has the tools to catch errors—even with workforce cuts. Check out this new article from the USA Today featuring Mark Gallegos weighing in on the state of the IRS and why accuracy still matters.

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Tax News with Mark Gallegos
In the News! Mark Gallegos Discusses How Long You Should Retain Your Tax Documents in USA Today Article
April 1, 2025

Porte Brown's Mark Gallegos recently spoke with Daniel de Vise at the USA Today to discuss how long you should hold on to your tax documents (7 years!) & how to help safeguard your personal data from breaches & government misuse.

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In the News with Mark Gallegos
In the News! Porte Brown Tax Partner Mark Gallegos Interviewed by WGN Radio
March 27, 2025

Mark Gallegos, CPA and Tax Partner at Porte Brown LLC, joined Jon Hansen to discuss the approaching tax deadline. Mark discusses the point at which people should consider asking for an extension and why getting a second look from a professional after filing online can be beneficial.

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2025 Accounting Today Regional Leaders
Porte Brown Recognized by Accounting Today as a 2025 Regional Leader & 2025 Firm to Watch
March 18, 2025

Porte Brown is pleased to announce the firm has been named a Great Lakes Regional Leader by Accounting Today as well as a Firm to Watch in this year’s “Top 100 Firms & Accounting’s Regional Leaders” report. This survey and awards program is designed to identify, recognize, and honor the best employers in the accounting industry...

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