Practical Legal Guidance for Individuals, Families, Businesses, and Public Entities

Serving Arkansas City, Winfield, Cowley County, and South-Central Kansas.
About J.T. Seitz

J.T. Seitz is the owner and founder of Seitz Law Office in Arkansas City, Kansas. The firm serves individuals, families, businesses, and public entities throughout Cowley County and South-Central Kansas. Practice areas include estate planning, probate administration, real estate law, business law, criminal defense, mental health law, public entity representation, and juvenile and child welfare law.
Education
- Arkansas City High School, Class of 2011
- Kansas State University, Cum Laude, Class of 2015
- University of Kansas School of Law, Class of 2019
Professional Affiliations
- Cowley County Bar Association
- Kansas Bar Association
- Kansas Association of Criminal Defense Lawyers (KACDL)
Community Involvement
- 2025 “Homecoming Hero” Award, Arkansas City Early Bird Lions Club
- Ark City Golf & Fitness, Board Member and Secretary
- Arkansas City Rotary Club
- Arkansas City Habitat for Humanity
Practice Areas

Estate Planning
Planning for the future can provide peace of mind for you and your loved ones. Seitz Law Office assists individuals and families with creating comprehensive estate plans tailored to their goals and circumstances. Whether you need a simple will or a more sophisticated trust-based plan, our goal is to help protect your assets, preserve your wishes, and simplify matters for future generations.
Services may include:
- Wills
- Revocable Living Trusts
- Durable Powers of Attorney
- Healthcare Directives
- Beneficiary Designations
- Business Succession Planning

Probate & Trust Administration
Following the loss of a loved one, navigating probate and estate administration can feel overwhelming. Seitz Law Office provides practical guidance to executors, administrators, trustees, and beneficiaries throughout the probate and trust administration process. We help clients understand their responsibilities, comply with legal requirements, and efficiently settle estates.
Services may include:
- Kansas Probate Proceedings
- Estate Administration
- Trust Administration
- Small Estate Matters
- Transfer-on-Death Planning
- Fiduciary Guidance

Real Estate Law
Real estate transactions are often among the most significant financial decisions individuals and businesses make. Seitz Law Office assists with a variety of residential, agricultural, and commercial real estate matters. We work to identify potential issues before they become costly disputes and help clients protect their property interests.
Services may include:
- Purchase and Sale Agreements
- Commercial Real Estate Transactions
- Agricultural Property Matters
- Easements and Access Issues
- Boundary Disputes
- Title and Deed Matters

Business Law
Small businesses are the backbone of our communities. Seitz Law Office works with business owners throughout South Central Kansas to address legal issues at every stage of the business lifecycle. From formation and contract negotiations to real estate transactions and succession planning, we provide practical advice designed to help businesses operate efficiently and confidently.
Services may include:
- Business Formation and Entity Selection
- LLC Operating Agreements
- Shareholder and Partnership Agreements
- Purchase and Sale Transactions
- Contract Review and Negotiation
- Commercial Real Estate Matters
- Employment and Personnel Issues
- Business Succession and Exit Planning

Criminal Defense
Being accused of a crime can have serious consequences for your future, reputation, and freedom. Seitz Law Office provides aggressive and experienced representation for individuals facing criminal charges in Kansas state courts. We work closely with clients to understand the facts, evaluate available defenses, and pursue the best possible outcome.
Services may include:
- DUI Defense
- Traffic Offenses
- Drug Offenses
- Theft and Property Crimes
- Probation Violations
- Diversion and Alternative Sentencing Options

Mental Health Law
Mental health issues often intersect with the legal system in complex and challenging ways. Seitz Law Office represents individuals and families involved in mental health proceedings and works to ensure that clients understand their rights and available legal options. We are committed to addressing these matters with professionalism, compassion, and respect.
Services may include:
- Care and Treatment Act Proceedings
- Mental Health Court Matters
- Patient Rights Issues
- Guardianship-Related Matters
- Crisis Intervention Proceedings
- Related Civil Commitments

Education Law & Public Entity Representation
Seitz Law Office provides legal counsel to public entities, educational institutions, boards, and governmental bodies throughout Kansas. We assist public officials and administrators with governance issues, policy development, regulatory compliance, contracts, and risk management. Our goal is to help organizations make informed decisions while fulfilling their legal responsibilities to the communities they serve.
Services may include:
- School District Representation
- Community College Representation
- Board Governance
- Policy Development
- Open Meetings and Open Records Compliance
- Contract Review and Negotiation
- Risk Management and Liability Issues

Juvenile & Child Welfare Law
Children and families involved in the court system deserve skilled representation and dedicated advocacy. Seitz Law Office represents individuals involved in child welfare and juvenile court proceedings and regularly serves as Guardian ad Litem in matters affecting the safety and well-being of children. We strive to help families understand the process, protect important rights, and work toward solutions that promote stability and long-term success.
Services may include:
- Child in Need of Care (CINC) Matters
- Juvenile Offender Proceedings
- Guardian ad Litem Representation
- Permanency and Review Hearings
- Foster Care and Placement Issues
- Reintegration and Case Planning
- Youth Advocacy
- Related Court Proceedings
Why Choose Seitz Law Office?
Personalized Representation
Every client receives direct access to their attorney. At Seitz Law Office, you will work directly with J.T. Seitz throughout your matter, ensuring clear communication and individualized legal advice.
Practical Legal Solutions
Legal issues often involve difficult personal, financial, and business decisions. We focus on practical solutions designed to help clients achieve their goals while minimizing unnecessary conflict and expense.
Local Knowledge and Experience
Based in Arkansas City, Kansas, Seitz Law Office serves individuals, families, businesses, and public entities throughout Cowley County and South Central Kansas.
Trusted Counsel
Whether assisting families with estate planning, representing clients in court, or advising public entities and educational institutions, our commitment is to provide professional, responsive, and dependable legal representation.
Client Reviews
Seitz Law Office is proud to serve individuals, families, businesses, and public entities throughout Cowley County and South-Central Kansas. Read what clients have shared about their experience.

Schedule a Consultation
Whether you need assistance with estate planning, probate, business law, criminal defense, mental health law, real estate matters, public entity representation, or juvenile and child welfare law, Seitz Law Office is here to help.
π (620) 506-2232
π 309 S 1st Street
Arkansas City, KS 67005
Office Hours
Monday-Thursday
9:00 AM – 5:00 PM
Friday
9:00 AM – 12:00 PM





