Leff, Klein & Kalfen, Ltd. is a full-service accounting, tax and consulting firm serving Chicago for more than 20 years. We pride ourselves on serving our clients by making their goals our goals.

Whether it’s for business accounting or personal finance, we offer the efficiency of a small firm, and the know-how of a large firm. To learn how the associates at Leff, Klein & Kalfen can help you or your business, click here.
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