What services does DWK Tax & Accounting offer?

DWK Tax & Accounting offers tax preparation and planning, bookkeeping, accounting, business advisory, and outsourced CFO services for individuals and small businesses in Wheaton, IL and DuPage County.

Where is DWK Tax & Accounting located?

DWK Tax & Accounting is based in Wheaton, Illinois, serving clients throughout DuPage County including Naperville, Glen Ellyn, Lisle, Downers Grove, and the greater Chicago suburbs.

Do you work with small businesses?

Yes. DWK Tax & Accounting specializes in serving small business owners, entrepreneurs, and growing companies who need more than basic tax compliance, including strategic advisory and fractional CFO support.

How do I schedule a consultation?

You can schedule a consultation by visiting https://dwkcpa.com/contact, calling (708) 369-0044, or emailing david@dwktaxaccounting.com.

Do you serve businesses and individuals in Elmhurst?

Yes. DWK Tax & Accounting serves clients throughout Elmhurst, including the many small businesses, professional practices, and families in this vibrant community. David Korzeniowski, CPA provides tax preparation, bookkeeping, and advisory services to Elmhurst residents and business owners.

What makes DWK different from other tax preparers in Elmhurst?

Unlike franchise tax chains that appear seasonally, DWK is a year-round CPA practice. David personally manages every client engagement, provides proactive tax planning before year-end, and offers business advisory that goes beyond filing returns. You work directly with a licensed CPA, not a seasonal employee.

Can you help my Elmhurst small business with bookkeeping and payroll?

Absolutely. We provide monthly bookkeeping, payroll processing, financial reporting, and tax preparation for small businesses throughout Elmhurst. Whether you run a retail shop on York Street or a professional service firm, we tailor our services to your needs.

How do I schedule a consultation?

Call (708) 369-0044 or use our contact form to schedule a free consultation. We will discuss your needs and determine which services are right for you.

Do you work with Elmhurst University faculty and staff?

Yes. We handle tax preparation for educators, administrators, and university employees in Elmhurst, including those with retirement plan distributions, investment income, and educator expense deductions.

Elmhurst, Illinois

CPA in Elmhurst, IL

Elmhurst is a thriving community with a vibrant downtown, a renowned university, and a strong base of small businesses and professional practices. DWK Tax & Accounting provides CPA services to businesses and individuals across Elmhurst, combining the expertise of a licensed CPA with the accessibility of a local advisor. Whether you need business tax preparation, monthly bookkeeping, or personal tax planning, David Korzeniowski, CPA delivers year-round service with the personal attention Elmhurst clients deserve.

CPA Services for Elmhurst

Individual and business tax preparation

Monthly bookkeeping and financial reporting

Tax planning and strategy

QuickBooks setup, cleanup, and training

Payroll processing and compliance

Business advisory and consulting

IRS tax resolution and audit support

Small business accounting services

Our Services

Tax Preparation Bookkeeping Small Business Accounting Tax Planning

A Year-Round CPA Partner

Elmhurst business owners and families deserve more than a seasonal tax preparer who disappears after April 15. DWK provides year-round tax preparation and CPA services, so when you have a question about a business decision, an IRS notice, or a life change, your CPA is available.

David Korzeniowski, CPA brings corporate-level financial expertise to Elmhurst's small businesses and professionals, with the direct, personal service that builds long-term relationships.

Schedule a Free Consultation

(708) 369-0044Serving Elmhurst, Illinois

Why Choose DWK

A CPA Partner Who Invests in Your Success

Business owners choose DWK Tax & Accounting because they get direct access to a licensed CPA who understands their industry, their goals, and their numbers, not a revolving door of staff.

Licensed Illinois CPA

David Korzeniowski is a licensed Certified Public Accountant in the State of Illinois, not a seasonal tax preparer or a software dashboard. Every return is prepared and reviewed by a CPA who is accountable for accuracy and compliance.

Small Business Experience

8+ years working with contractors, restaurants, medical practices, law firms, e-commerce, real estate investors, and consultants across DuPage County. Industry-specific knowledge means better deductions and fewer surprises.

Year-Round Support

Tax strategy doesn't stop in April. David is available throughout the year for questions, planning conversations, and proactive adjustments, not just at filing season.

Proactive Tax Strategy

We plan ahead. Entity structure, timing, retirement contributions, and quarterly estimates are reviewed continuously so you keep more of what you earn, legally and strategically.

Personalized Planning

Every business is different. Recommendations are built around your specific circumstances, goals, and growth plans, never a generic template or a one-size-fits-all checklist.

Local & Accessible

Based in Wheaton, serving DuPage County and the western suburbs. You can call, email, or meet in person. No call centers, no overseas outsourcing, no account handoffs.

Meet David Korzeniowski, CPA Read Client Reviews View Success Stories

Frequently Asked Questions

Also serving: Wheaton, Villa Park, Addison, Clarendon Hills, and communities throughout DuPage County.