Navigating Illinois taxes can be complex for individuals and businesses. Z Tax & Accounting provides expert Federal, State, and local tax services to clients across Illinois, helping ensure accuracy, compliance, and strategic tax planning. From personal income tax filings to corporate and business taxes, our team delivers solutions designed to reduce liability and maximize financial efficiency.

Understanding Illinois Taxes

Illinois has a well-defined tax system that includes:

• State income tax at a flat rate for individuals
  
  

• Sales and use tax, which varies locally by county and municipality
  
  

• Corporate and business taxes, including franchise and excise taxes
  
  

• Property taxes, assessed at the local level
  
  

• Payroll and employment taxes for businesses
  
  

Our professionals stay up to date with the Illinois Department of Revenue (IDOR) and IRS regulations to ensure every filing is compliant and optimized for savings.

Our Illinois Tax Services

• Federal and Illinois State income tax preparation for individuals and businesses
  
  

• Sales, use, and payroll tax filing and compliance
  
  

• Corporate, partnership, and small business tax services
  
  

• IRS and IDOR audit representation
  
  

• Year-round tax planning and advisory services
  
  

Why Choose Z Tax & Accounting

At Z Tax & Accounting, we provide personalized, professional, and accurate tax services. Whether you’re a resident, small business owner, or corporation, we tailor our strategies to meet your unique financial needs, minimize tax liability, and ensure peace of mind.

Serving clients throughout Chicago, Springfield, Peoria, Naperville, and beyond, Z Tax & Accounting is your trusted partner for Federal, State, and local tax services in Illinois.

Contact us today to schedule your Illinois tax consultation and experience professional, reliable, and stress-free tax solutions.

Illinois Department of Revenue

100 West Randolph Street

Chicago, IL 60601-3274

Phone: 800-732-8866 or 217-782-3336