About Katzman Estate Law

Katzman Estate Law is a Windsor, Ontario firm that practices exclusively in estate litigation, probate, and estate administration, serving clients across the province. Founder Eric Katzman was born and raised in Windsor and earned an Honours Political Science degree from the University of Western Ontario in 2010, followed by a law degree from the same university's Faculty of Law in 2013. Katzman moved from personal injury litigation into estate disputes and is the founder of the firm.

The firm's work covers will challenges, executor and trustee removal applications, contested passings of accounts, dependant support claims, and disputes over joint and registered accounts, and it also takes on professional estate trustee roles in high conflict estates. Three more estate lawyers work alongside Katzman, supported by paralegals trained through St. Clair College programs. Katzman Estate Law offers free initial consultations and will take some litigation matters, such as will challenges and dependant support claims, on contingency instead of hourly billing. Alongside its Windsor office it keeps a staffed Toronto location and satellite offices in Chatham and Sarnia.

Good to know

A person using a wheelchairWheelchair accessibleA laptop showing a video callVirtual appointmentsAn office interior with a desk and chairsIn-person services

Fees & payment

A clock beside gold coins with a dollar signHourlyA shield with gold coins, a dollar sign and a checkmark sealContingencyA clipboard with a speech bubble and a no-charge dollar coinFree consultation

This firm’s lawyers at a glance

Law schools
University of Western Ontario Faculty of Law, University of Windsor / Detroit Mercy School of Law, University of Windsor Faculty of Law, University of Windsor Faculty of Law / Detroit Mercy School of Law 4 of 4 lawyers

Offices 4

3900 Tecumseh Road East, Windsor, ON N8W 1J3

120 Adelaide Street West, Ste. 2500, Toronto, ON M5H 1T1

405 Riverview Drive, Ste. 301, Chatham, ON N7M 5J5

201 Front Street N., Ste. 410, Sarnia, ON N7T 7T9

The neighbourhood

Katzman Estate Law's main office sits on Tecumseh Road East in Windsor, with a second staffed office in Toronto and satellite locations in Chatham and Sarnia. Instead of growing through more storefronts, the firm built its practice around a virtual model: executors and beneficiaries can sign documents and swear affidavits by video call rather than travel to an office, which lets a Windsor based firm handle estate disputes anywhere in Ontario.

Frequently asked questions

Does Katzman Estate Law only work with clients near its offices?
No. The firm is based in Windsor with additional offices in Toronto, Chatham, and Sarnia, and it runs a virtual practice that lets executors sign documents and swear affidavits by video call, so it can take on estate matters anywhere in Ontario without an in person meeting.
I was left out of a family member's will, does Katzman Estate Law take these cases?
Yes. The firm handles dependant support claims for spouses, common law partners, children, and siblings who were being supported by the deceased and were not adequately provided for, and it offers a free initial consultation to assess whether a claim is worth pursuing.
Can I afford to challenge a will if I don't have money for hourly legal fees?
Possibly. Katzman Estate Law will consider contingency fee arrangements, charging a percentage of what is recovered instead of an hourly rate, for will challenges, executor and trustee removal matters, spousal elections, dependency claims, and joint account disputes where the amount at stake and the strength of the case support it.
I'm an executor and the beneficiaries don't trust me, what can I do?
Katzman Estate Law also acts as a professional estate trustee in high conflict estates, stepping in as a neutral third party when family trust has broken down or a named trustee has a conflict of interest, and it can be appointed as an estate trustee during litigation.
Do I need to travel to a Katzman Estate Law office to deal with probate?
Not necessarily. The firm offers a fully virtual probate process: after signing a retainer electronically and confirming identity over video, clients can sign documents and swear affidavits remotely, and the completed application is filed with the court the same way an in person one would be.
How much time do I have to bring a dependant support claim in Ontario?
Katzman Estate Law notes that a dependant support claim generally has to be filed within six months of the date an estate trustee is appointed, so anyone considering one should get legal advice promptly.

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Listing compiled from the firm’s public website in August 2026. Verify licence status in the Law Society of Ontario directory ↗