QuickBooks & Accounting System Support
CJG Partners is a full-service accounting firm serving closely-held businesses throughout the Chicagoland area for over 40 years from our Schaumburg, Illinois office.
We provide comprehensive financial services across five core areas: Business Tax & Compliance, Assurance & Financial Reporting, Advisory & Strategic Planning, Individual & Trust Tax Management, and Bookkeeping & Financial Management.
CJG Partners specializes in serving small and mid-sized businesses that are building for the future. Our clients include professional service firms seeking expert financial guidance, family-owned businesses navigating succession and growth, and ambitious companies preparing to scale to the next level. We work with small and mid-market businesses generating $1-20M+ in annual revenue across industries, including Manufacturing, Distribution, Professional Services, Software, General Contracting, Real Estate, and Nonprofit Organizations.


CJG Partners provides expert QuickBooks and accounting system support designed to give you accurate financial data and streamlined processes that support business growth.
QuickBooks & Accounting System Support Services Include:
- QuickBooks ProAdvisor setup and implementation
- System customization and configuration
- Chart of accounts design and optimization
- User training and ongoing support
- Software selection and evaluation
- System integration with other business tools
- Troubleshooting and problem resolution
- Transition support from other accounting platforms
The CJG Difference
As QuickBooks ProAdvisors, we don’t just set up your software—we configure it to work the way your business works. We take the time to understand your processes, reporting needs, and growth plans, then customize your system to deliver the insights you need without unnecessary complexity. Whether you’re implementing QuickBooks for the first time, cleaning up a messy file, or evaluating whether your current system still serves your needs, we provide expert guidance that saves you time, reduces errors, and gives you confidence in your financial data.

Frequently Asked Questions
How do I know if QuickBooks is the right accounting software for my business?
QuickBooks works well for most small and mid-sized businesses because it’s powerful, scalable, and integrates with hundreds of other business tools. It can handle everything from basic bookkeeping to inventory management, job costing, and multi-entity reporting. However, the right solution depends on your specific industry, transaction volume, reporting needs, and growth trajectory. As QuickBooks ProAdvisors who also work with other accounting platforms, we can assess your situation objectively and recommend the best fit—whether that’s QuickBooks Online, QuickBooks Desktop, or an alternative solution that better serves your needs.
My QuickBooks file is a mess. Can you help clean it up?
Yes. Messy QuickBooks files are more common than you’d think—often the result of inconsistent data entry, incomplete setup, or years of workarounds. We can audit your file, identify errors and inconsistencies, rebuild your chart of accounts if needed, reconcile accounts properly, and establish clean processes going forward. A QuickBooks cleanup not only gives you accurate financial data for decision-making but also makes tax preparation smoother and helps you avoid costly mistakes. We’ll get your system back on track and train your team to maintain it properly.
Can you train my staff to use QuickBooks more effectively?
Absolutely. Many businesses use only a fraction of QuickBooks’ capabilities because their team was never properly trained. We provide customized training tailored to your specific setup and your team’s roles—whether that’s teaching bookkeepers advanced reconciliation techniques, showing managers how to generate meaningful reports, or helping owners understand their financial dashboard. We focus on practical, hands-on training that improves accuracy, saves time, and helps your team get more value from the system you’re already paying for.
TESTIMONIALS
What people say
about us
“I work with Steve Burns. I have recommended him and the CJG Partners team to everyone I know. They found mistakes that my old accounting firm didn’t find. They charge me a fair rate to do the taxes for my family and my business. I get an answer back to any of my tax questions within 24 hours and usually faster. I am so happy with CJG Partners!”
Becca Berkenstadt
Wordly Strategies
“Working with Hank at CJG Partners has been such a positive experience. We also want to recognize Cathy, who has been an incredible support—especially with QuickBooks at the end of the year. Together, Hank and Cathy truly go above and beyond. We are grateful to have CJG Partners as trusted advisors and would highly recommend them to anyone looking for a team that combines expertise with personal support.”
Samantha Acosta

Listed on NACVA as a top Schaumburg Accounting Firm

Listed on the Illinois CPA Society as a top Schaumburg Account Firm

Listed on AICPA as an EBPAQC Member and a top Schaumburg Account Firm

Listed on AICPA as an GAQC Member and a top Schaumburg Account Firm