Atty. Harrison Thomas Keyes

Atty. Harrison Thomas Keyes

Harrison Thomas Keyes is a lawyer practicing corporate law, intellectual property, tax. Harrison has been licensed for 11 years.

Chicago Chicago 11 yrs experience 11 year
Call (331) 317-8589 Book Appointment

Corporate Law & More Attorney · Serving Chicago, IL · 11+ Years Experience

Profile Summary

About Harrison Thomas Keyes at a Glance

Harrison Thomas Keyes is a business, ip, and tax attorney based in Chicago, Illinois. They have 11+ years of legal experience, licensed to practice since 2015. Admitted to practice in Illinois (2015). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Harrison Thomas Keyes

  • Harrison Thomas Keyes is a lawyer practicing corporate law, intellectual property, tax
  • Harrison has been licensed for 11 years
  • Harrison practices in Chicago, IL

Practice Areas Explained

Harrison Thomas Keyes's Areas of Legal Practice

Each practice area below reflects the types of cases Harrison Thomas Keyes handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

Business & Corporate Law in Chicago

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Harrison Thomas Keyes is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Intellectual Property in Chicago

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Harrison Thomas Keyes is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Tax Law in Chicago

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Harrison Thomas Keyes is one of 84,606 tax attorneys indexed nationally. Browse tax 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 Harrison Thomas Keyes

Where is Harrison Thomas Keyes's law office located?
Harrison Thomas Keyes's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does Harrison Thomas Keyes handle?
Harrison Thomas Keyes focuses on business, ip, tax. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Harrison Thomas Keyes practiced law?
Harrison Thomas Keyes has 11+ years of legal experience and has been licensed since 2015.
How can I contact Harrison Thomas Keyes for a consultation?
You can contact Harrison Thomas Keyes directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Chicago Choose Harrison Thomas Keyes

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 Harrison Thomas Keyes's practice in the field of business, ip, and tax.

Decade-Tested Legal Experience

Harrison Thomas Keyes brings 11+ 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 business, ip, and tax, Harrison Thomas Keyes 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 Harrison Thomas Keyes 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 Harrison Thomas Keyes Handles in Chicago

Below is a representative sample of the types of matters Harrison Thomas Keyes 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.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Harrison Thomas Keyes directly to discuss the specifics of your situation.

Search Reference

How People Find Harrison Thomas Keyes Online

Prospective clients searching for legal help in Chicago commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Harrison Thomas Keyes.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Harrison Thomas Keyes directly.

Harrison Thomas Keyes's Practice Areas & Specializations

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 2015

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