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 residents in Batavia?

Yes. DWK Tax & Accounting serves Batavia businesses and individuals throughout the Fox Valley. David Korzeniowski, CPA provides tax preparation, bookkeeping, payroll, and advisory services to the Batavia community with year-round availability.

What types of Batavia businesses do you work with?

We work with Batavia's small businesses, professional practices, contractors, and service companies. Batavia has a mix of established businesses and growing enterprises, and we tailor our accounting and tax services to each client's stage and needs.

Can you help my Batavia business with bookkeeping and payroll?

Absolutely. We provide monthly bookkeeping, payroll processing, financial reporting, and tax preparation for Batavia businesses. We handle the financial operations so you can focus on running your business.

Do you provide individual tax preparation for Batavia residents?

Yes. We prepare individual tax returns for Batavia residents, handling all income types, W-2, self-employment, investments, rentals, and retirement, with the expertise of a licensed CPA.

How do I get started?

Call (708) 369-0044 or use our contact form to schedule a free consultation. We will discuss your needs and recommend the right services for your situation.

Batavia, Illinois

CPA in Batavia, IL

Batavia is a historic Fox River community with a rich heritage, a strong sense of identity, and a growing business sector. DWK Tax & Accounting provides CPA services to Batavia businesses and residents, offering tax preparation, bookkeeping, payroll, and financial advisory. David Korzeniowski, CPA delivers the expertise and personal attention that Batavia's business community values, with year-round availability and direct CPA access.

CPA Services for Batavia

Individual and business tax preparation

Monthly bookkeeping and financial reporting

Payroll processing and compliance

Tax planning and strategy

QuickBooks setup and support

Business advisory and consulting

Financial reporting and cash flow analysis

IRS representation and resolution

Our Services

Tax Preparation Monthly Bookkeeping Payroll Services Business Consulting

Your Local CPA Partner

Batavia businesses and families need a CPA who is accessible, knowledgeable, and invested in their success. David Korzeniowski, CPA provides all three, building long-term relationships with clients who know their CPA is just a phone call away, not just during tax season but throughout the year.

Whether you need a business tax return, monthly bookkeeping, or strategic financial advice, DWK delivers the expertise and personal service that the Batavia community expects.

Schedule a Free Consultation

(708) 369-0044Serving Batavia, 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, Geneva, St. Charles, Bartlett, and communities throughout the Fox Valley and DuPage County.