Business Details
47 Years
experience
Your Trusted Chicago Accounting Partner
Since 1979, Dennis Quinn & Associates has built a legacy of precision and integrity in accounting services. Our team of certified professionals brings decades of combined experience in financial reporting, tax preparation, and business consulting, serving clients across Chicago and beyond. We prioritize personalized relationships, ensuring each client receives tailored solutions that align with their unique financial goals. Our expertise spans individual and corporate tax returns, payroll processing, business start-up guidance, and comprehensive financial statement preparation.As a firm founded on ethical standards, we maintain transparency in all operations while adhering to the highest professional certifications. Our commitment to continuous improvement drives us to stay current with evolving tax laws and accounting technologies. By focusing on accuracy and client success, we have established ourselves as a trusted partner for individuals, family-owned businesses, and organizations seeking reliable financial expertise.
Services
Financial Statements
Tax Returns
Payroll Tax Returns
Business Start-up Consultation
QuickBooks Setup
Nonprofit Filings
Corporate Dissolution
Internal Controls Analysis
Details
- Year established: 1979
Highlights and features
- 40+ years of experience serving Chicago-area clients
- CPA-certified professionals with industry-specific expertise
- Personalized service prioritizing client relationships
- Comprehensive solutions from tax filing to business consulting
- Proven track record with family-owned businesses and nonprofits
Associations and certifications
- Certified Public Accountants (CPA) with the State of Illinois
- IL CPA Society
What people say
Excellent service
Could not ask for more
Trusted expertise
Services
Financial Statements
We prepare accurate monthly, quarterly, and annual financial statements including compilations, reviews, and audits. Our services help businesses maintain transparency and meet regulatory requirements while providing insights for strategic decision-making. Clients receive personalized support for both personal and business financial reporting needs.
Tax Returns
Our CPAs handle individual, corporate, partnership, and nonprofit tax returns with precision. We ensure compliance with current tax codes while optimizing deductions and credits. Services include payroll tax filings, franchise tax returns, and year-round tax planning support for businesses and individuals.
Business Start-up Consultation
We guide new businesses through entity selection, registration, and financial setup. Our consultation includes creating business plans, establishing accounting systems, and advising on tax implications. This service helps entrepreneurs build a solid financial foundation for long-term success in competitive markets.
QuickBooks Setup
Our team configures QuickBooks for optimal business operations, including chart of accounts setup and workflow integration. We provide training and ongoing support to ensure accurate financial tracking. This service streamlines accounting processes for businesses transitioning to digital financial management systems.
People
Dennis A. Quinn
Founder/CPA
Certified Public Accountant with 40+ years experience. DePaul University graduate, former Chicago CPA chapter president, and specialist in family business accounting and real estate tax planning.
Thomas R. Berg
CPA
Illinois CPA with 30+ years expertise in home health care, software, manufacturing, and financial services industries. Focuses on tax planning and accounting for family-owned businesses and nonprofits.
Questions
What accounting services do you offer?
We provide financial statements, tax returns, payroll processing, business start-up consulting, QuickBooks setup, nonprofit filings, and internal controls analysis for individuals and businesses.
Are your accountants certified?
Yes, our team includes Certified Public Accountants (CPAs) licensed by the State of Illinois with decades of combined experience in tax and accounting services.
Do you serve businesses outside Chicago?
While based in Chicago, we serve clients throughout Illinois and beyond, offering tailored financial solutions for local and regional businesses.
How can I schedule a consultation?
Contact us at 630-325-0333 to schedule a no-cost consultation or use our online appointment system for personalized financial guidance.
