Atty. Jonathan A. Koff
Jonathan A. Koff is a lawyer practicing financial markets and services, executive compensation, private equity and hedge funds and 18 other areas of law.
Executive Compensation & More Attorney · Serving Chicago, IL · 41+ Years Experience
Profile Summary
About Jonathan A. Koff at a Glance
Jonathan A. Koff is a Partner based in Chicago, Illinois, practicing at Chapman And Cutler Llp. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on trusts, business, real estate, m&a, and employment contracts. Admitted to practice in Illinois (1985). Educated at DePaul University College of Law (J.D., 1985) and University of Illinois (B.S. Finance, 1982). Serves clients in Chicago, IL and the surrounding metropolitan area.
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About Jonathan A. Koff
- Jonathan A. Koff is a lawyer practicing financial markets and services, executive compensation, private equity and hedge funds and 18 other areas of law
- Jonathan received a B.S. degree from University of Illinois in 1982, and has been licensed for 41 years
- Jonathan practices at Chapman and Cutler LLP in Chicago, IL
Practice Areas Explained
Jonathan A. Koff's Areas of Legal Practice
Each practice area below reflects the types of cases Jonathan A. Koff handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.
Trusts in Chicago
Jonathan A. Koff is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Illinois →
Business & Corporate Law in Chicago
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Jonathan A. Koff is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →
Real Estate Law in Chicago
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Jonathan A. Koff is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →
Mergers & Acquisitions in Chicago
Jonathan A. Koff is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →
Employment Contracts in Chicago
Jonathan A. Koff is one of 7,665 employment contracts attorneys indexed nationally. Browse employment contracts attorneys in Illinois →
Jurisdictional Context
Why Local Counsel Matters in Chicago
Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.
Chicago Courts and Legal Process
Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.
Frequently Asked
Common Questions About Jonathan A. Koff
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Professional Profile
Why Clients in Chicago Choose Jonathan A. Koff
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Jonathan A. Koff's practice in the field of trusts, business, real estate, m&a, and employment contracts.
Decade-Tested Legal Experience
Jonathan A. Koff brings 41+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering trusts, business, and real estate, Jonathan A. Koff can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Chicago
A Chicago-based practice means Jonathan A. Koff attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Jonathan A. Koff Handles in Chicago
Below is a representative sample of the types of matters Jonathan A. Koff has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Jonathan A. Koff directly to discuss the specifics of your situation.
Search Reference
How People Find Jonathan A. Koff Online
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Jonathan A. Koff's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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