Serving Chicago since 1978

Accounting, Tax and Financial Services

Since 1978, we have been serving individuals and businesses in Chicago. We would love to serve you as well. We operate by appointment only.

Storefront of Chicago Accounting & Tax Services Ltd. at 7640 W Belmont Ave, Chicago

Our Full Service List

  • Income tax preparation — individual (form 1040)
  • Income tax preparation — business (forms 1065, 1120 and 1120S)
  • Payroll tax preparation
  • Sales tax preparation
  • Business accounting and bookkeeping
  • W-2 and 1099 preparation
  • Business organization and setup
  • Financial and tax consulting
  • Tax strategy and planning
  • Life event tax guidance

Competitive & Comprehensive

We are value driven. We offer fair and competitive pricing for all of our services. We offer many services under one roof to help you save time and money.

Accounting Services

Are you looking for an accountant? We perform accounting and book keeping services for dozens of small and medium businesses in the Chicagoland area.

Tax Services

Do you need help with your taxes? We have been helping businesses and individuals file taxes in Illinois and all 50 states. We are tax pros.

Consulting Services

Seeking financial advice? We consult many businesses and individuals on financial and tax strategy. We have years of experience working with many different cases.

Small and Medium Business

We offer one-time and recurring accounting and tax services for small and medium businesses. We are bookkeeping professionals for 100s of businesses in the Chicagoland area.

  • Income tax preparation
  • Business (forms 1065, 1120 and 1120S)
  • Payroll and sales tax preparation
  • Business accounting
  • W-2 and 1099 preparation
  • Business organization
Business owner signing accounting paperwork at a desk
Parents holding a newborn baby's feet

Individuals & Families

We love helping individuals and families file their taxes. We offer a personalized approach to every customer. We can help you file your taxes and maximize your return based on your unique situation.

  • Income tax preparation — individual (form 1040)
  • Consulting
  • Tax strategy
  • Life events

Client Testimonials

"Having lived around the globe, I have used many tax firms and Andrew Kozak is definitely recommended by my wife and I as highly professional, competent and friendly. He has helped reduce one area of stress for us considerably!"
Michael & Ursula Hansen / RAE Systems
"I've been using Chicago Accounting & Tax Services for 4 years now. Andrew, and his staff are so accommodating. I really appreciate their attention to detail with both my personal, and business returns."
James P / Executive
"I used many different accounting firms but only Chicago Accounting & Tax Services helped me to get the highest tax return. I'm very satisfied with Mr. Andrew Kozak and his crew."
Barbara / Niles, IL
"Chicago Accounting & Tax Services offered me the best accounting support that I needed at a reasonable price. I'm very happy that I gave my books under the charge of Andrew Kozak."
Christopher / Chicago, IL

Frequently Asked Questions

What services does Chicago Accounting & Tax Services offer?
We provide individual income tax preparation (Form 1040), business tax returns (Forms 1065, 1120 and 1120S), payroll and sales tax filings, bookkeeping and business accounting, W-2 and 1099 preparation, business organization, and financial and tax consulting.
Where are you located and what areas do you serve?
Our office is at 7640 W Belmont Ave, Chicago, IL 60634. We serve individuals and businesses throughout Chicago and the Chicagoland area, and we prepare returns for clients in all 50 states.
Do I need an appointment?
Yes — we operate by appointment only. Call 773-625-2258 or email office@chicagoaccounting.net to schedule a time that works for you.
How long have you been in business?
The firm was founded in Chicago in 1978 and has been serving local businesses, individuals and families for more than four decades.
How can I check my tax refund status?
Use the IRS "Where's My Refund" tool for your federal refund and the Illinois MyTax portal for your state refund. Both are linked at the top of this page.

Book an appointment today

We're a local business with lots of experience, we're fairly priced and we're friendly. Give us a call and we're happy to give you our advice on how we can best serve you.