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Welcome!

Thank you for visiting our website.

Leff, Klein & Kalfen, LTD. is a full-service accounting firm serving clients throughout the Chicago, Illinois area, dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs.

On this website, you will find information about Leff, Klein & Kalfen, LTD., including our list of services. We have also provided you with online resources to assist in the tax process and financial decision-making. These tools include downloadable tax forms and publications, financial calculators, news and links to other useful sites. Whether you are an individual or business in or around Chicago, Leff, Klein & Kalfen, LTD. has years of valuable experience assisting professionals with their accounting needs.

We welcome any questions or comments you may have. Feel free to contact us at any time:

  • Telephone...
  • (847) 735-1040
  • Fax...
  • (847) 735-8291
  • Leff, Klein & Kalfen, LTD.
  • 977 Lakeview Parkway
  • Suite 130
  • Vernon Hills, IL 60061

You can also send us a message directly through the contact page of this website.

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