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DHJJ CPA Office Lobby in Naperville and St. Charles, IL

Why DHJJ?

Experts in your business, taxes, and, financial wellbeing

Choosing the right accounting firm isn’t easy, but it makes a big difference to your financial future. You know you need the most up-to-date knowledge and the best skills available to help you make wise decisions that help you reach your goals. But you want to work with people who see you as an individual – not just another set of numbers.

DHJJ gives you the best of both: renowned experts in the areas that affect your business, your taxes and long-term financial wellbeing. We offer a different perspective on your business. We will look at your financial situation from a different angle and pose the right questions to help you and your business move towards your goals. Welcome to DHJJ. We’re glad you’re here.

What we do

Highly-skilled, with deeper knowledge, & innovative services to help achieve your goals

There’s a reason so many families and business owners in Naperville, St. Charles, and the surrounding areas have relied on DHJJ for over 50 years. With a seasoned staff of over 90 strong, our partners and other team members deliver a complete range of services to help you achieve what you set out to do, no matter what your goals may be. But our people go one step further by getting to know you and your company, establishing personal, caring relationships and even incorporating a bit of fun into the process.


Whether you’re trying to manage wealth to benefit future generations or help your business reach its full financial potential, we’ve got you covered. Count on DHJJ for insights and services that let you do more, save more and worry less. Your business – and your bottom line – will thank you.

Our Insights

A culture of sharing ideas

DHJJ Announces Promotions & New Hire

DHJJ Certified Public Accountants and Business Advisors recently announced promotions for fourteen team members, including six principals, and…

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Have questions? Want to learn more about how DHJJ can help you and your business? We’d be happy to discuss your situation.

Or call us:
630 420 1360