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.

DWK Tax & Accounting · Wheaton, Illinois

A CPA Who Actually Knows Your Business

Work directly with David Korzeniowski, CPA for tax preparation, bookkeeping, planning, and year-round guidance built around your actual financial picture.

Licensed Illinois CPA · Serving Wheaton & DuPage County

DKDWK Tax & Accounting

Your CPA is David.

David Korzeniowski, CPA, Founder, DWK Tax & Accounting

David Korzeniowski, CPA works directly with every DWK client. There is no handoff to a junior preparer, no call center, and no mystery about who is responsible for your financial work.

8+ years of experience·Licensed Illinois CPA·Works directly with every client·Year-round availability

Meet David

You may be a good fit for DWK if...

Your books are always behind.

Tax season keeps surprising you.

You have a business, but no one helping you understand the numbers.

You have outgrown doing everything yourself.

You want advice before a decision, not after it.

Not sure what you need?

Talk it through with David.

Or call (708) 369-0044

How David can help

Tax Preparation

Accurate returns prepared by a CPA who knows your business, not a seasonal temp.

Tax Planning

Decisions made during the year that lower your tax bill, not after it is too late.

Bookkeeping

Books that stay current, so you are not scrambling in March.

Small Business Accounting

Monthly accounting that shows you where your business actually stands.

Business Tax Preparation →IRS Tax Resolution →Fractional CFO / Advisory →

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Why DWK is different

You won't be passed around

You work directly with David, not a rotating staff member or seasonal preparer.

No more guessing where you stand

Your books, taxes, and planning stay connected so you always have a clear financial picture.

Planning before tax season

David helps you make smarter decisions during the year, not after the year is already over.

Built for small business owners

DWK understands cash flow, payroll, tax planning, and the day-to-day financial pressure of running a business.

One CPA relationship

Tax preparation, bookkeeping, and advisory stay under one relationship instead of being split between providers.

What happens when you reach out

First, we talk.

Tell David what is going on with your taxes, books, or business.

Then, we figure out what you actually need.

No pressure to buy services you do not need.

You leave with a clear next step.

You will know what DWK recommends, why, and what it costs.

Based in Wheaton.
Built for businesses throughout DuPage County.

DWK serves individuals and small businesses throughout DuPage County and the western suburbs of Chicago.

Wheaton·Glen Ellyn·Naperville·Lombard·Downers Grove·Oak Brook·Elmhurst·Hinsdale

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Ready to talk with a CPA?

Schedule a conversation to discuss your taxes, bookkeeping, accounting, or business financial needs. You will speak directly with David, not a sales rep or junior staff member.