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Keenan M. Post

Estate planning Attorney at Overland Park, KS

5.0   8 reviews
  • State Years
    Missouri - MO 28 years
    Kansas - KS 29 years
  • Licensed for 28 years
    State MO
    Acquired 1995
    Good Standing, Active No misconduct found
  • Licensed for 29 years
    State KS
    Acquired 1994
    Active No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Keenan

Learn Keenan’s areas of practice.

Practice areas
  1. Estate planning
    A significant portion of my practice is devoted to estate planning (wills, trusts, powers of attorney), as well as probate and trust administration (contested and uncontested).

    28 years

  2. Probate
    A significant portin of my practice is devoted to estate planning (wills, trusts, powers of attorney), including estate and trust administration and litigation.

    28 years

  3. Business
    All areas of business and real estate, purchase/sale, buy/sell agreements, real estate contracts, leases, asset/stock purchase/sale.

    28 years

  4. Elder law

    28 years


Keenan M. Post is an attorney and founding member of Sage Law, LLP. Keenan maintains licenses to practice in both Kansas and Missouri. Keenan's practice is focused on lifetime estate planning, including the preparation and review of wills, trusts, powers of attorney, and living wills. Upon death there are many important estate and income tax issues to consider. Having degrees in accounting and a masters of laws in taxation (post law school), Keenan is uniquely qualified to assist in all aspects of probate, estate, and trust administration and litigation. Additionally, Keenan handles all types of business and real estate matters, from drafting asset and real estate purchase and sales agreements to employment and buy-sell agreements between shareholders. Growing up on a farm and ranch in the real Dodge City, as well as having taught at Washburn University School of Law and University of Missouri-Kansas City Law School, Keenan appreciates the general perception of attorneys and is committed to providing you with superior quality and service for what will be a very reasonable fee. Come and see the difference.

Contact Keenan

Sage Law, LLP
12980 Metcalf Avenue
Suite 500
Overland Park, KS, 66213


5.0 / 5.0
  8 customer reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Posted by Cecilia | October 29, 2019
This review is from a person who hired this attorney.
| Hired Attorney
With Keenan handled my case I relaxed because I knew Keenan had everything handled.
Keenan was very knowledgeable and able to save me multiple sleepless nights. He was able to confidently handle all my problems and I felt the weight of the world was lifted off my shoulders. I have recommended him to my nieces whose parent suddenly died and left everything to be probated. He straightened that out also.
Posted by Rick | October 29, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Keenan was very nice and personable yet professional. He definitely knew what he was doing. I felt comfortable working with him . He helped me with my estate plan. I know I will have all my bases covered when I pass away. If you need a great Attorney I highly Recommend Keenan Post
Posted by Shonna | December 4, 2023
This review is from a person who hired this attorney.
| Hired Attorney
Caring, Kind, Compassionate, Intelligent
Keenan came to me as a referral from a friend. My dad's wife petitioned to be administrator of my dad's estate. Keenan helped with all aspects of this case in order for her not to take advantage (which she was trying to do) of my siblings and I. Every step of the way he was kind and compassionate. He had been in my shoes so was very empathetic. He's extremely intelligent in all matters of Estate Planning. I've already recommended him to family and friends. If you're needing to take care of end of life planning you won't go wrong with this lawyer.
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Posted by Raye | March 3, 2021
This review is from a person who hired this attorney.
| Hired Attorney
Amazing lawyer
Keenan is very honest diligent n a gifted lawyer. I have known Keenan for roughly 5 yrs. He has helped w so much. I needed a trust he not only did an amazing job on creating one for me based upon my moms wishes he made it fit my needs perfectly. Highly recommend
Posted by Rodney | November 11, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Highly Recommended!
Succinctly - I look for three qualities in an attorney; expertise, honesty & diligence. Keenan has represented me on several occasions over the past 10 years. If you're seeking a subject matter expert who delivers as promised, contact Keenan Post. You will not be disappointed.
Posted by Mitzi Swaffar | October 30, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Highly recommend working with Keenan!
I've known Keenan for over 5 years. He has helped me with my own legal matters but also he's helped many of my clients. I have received nothing but positive feedback. He takes complex matters and makes them relatable so that his clients understand. He's also approachable, laid-back, and well versed in his area of law.
Posted by Cliff and Irene | August 16, 2009
Great Lawyer!
Mr. Post did our estate planning documents. He was very thorough, courteous and thoughtful. We were very pleased with a fair and reasonable fee.
Posted by anonymous | August 12, 2009
Very good person
Keenan recently consulted with me in regard to a legal matter. I can honestly say that Keenan is a top notch attorney. He is very knowlegable, helpful, and kind hearted.
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  • Hourly Rates $ 400-400 per hour
Payment methods
Cash, Check, Credit Card


AVVO RATING 9.3 (Superb)

Work Experience

  • Partner
  • Sage Law, LLP
  • 2006 - Present
  • Adjunct Professor - Taxation of Estates Gifts & Trusts
  • Washburn University School of Law
  • 1999 - 2006


  • University of Florida, Fredric G. Levin College of Law
  • Masters of Laws in Taxation (LLM)
  • 1995
  • Washburn University School of Law
  • JD - Juris Doctor, with honros
  • 1994
  • Kansas State University
  • BS - Bachelor of Science
  • 1991
  • Kansas State University
  • BS - Bachelor of Science
  • 1991
View all education

Legal Cases

  • Miller v. Pikus & Wallace Saunders Law Firm
  • Jury verdict in favor of plaintiffs


  • National Rifle Association
  • Member
  • 2007 - Present
  • Johnson County Bar Association
  • Former Director
  • 2002 - Present
  • Missouri State Bar Association
  • Member
  • 1995 - Present
  • Kansas Bar Association
  • Member
  • 1994 - Present
View all associations

Languages Spoken

  • American Sign Language
  • English

Honors and Awards

  • Distinguished
  • Martindale-Hubbell
  • 2023
  • Top Paper - Advanced Estate Planning
  • Washburn University School of Law
  • 1994
  • Top Paper - Taxation of Estates Gifts & Trusts
  • Washburn University School of Law
  • 1993


  • University of Florida LLM Program
  • Swing Vote Value: Is this a new term for "Family Attribution?"
  • 1994

Speaking Engagements

  • Army Active Duty Estate Planning Education Seminar
  • Estate Planning - What You Need to Know
  • 2008
  • Selecting the Correct "Designated Beneficiary" for Qualified Retirement Plans
  • Designated Beneficiares on Qualified Retirement Plans
  • 2003
  • Annual Accountant Tax Conference
  • Preparation of Federal 706 and 709 Returns
  • 2001
  • Estate Planning Update and Current Issues
  • Current issues in estate planning
  • 2000
  • Annual Tax Institute for Accountants
  • Fiduciary Income Tax - Do's and Dont's
  • 1998
View all speaking engagements

Attorney endorsements

Received (5)
Given (1)
Endorse Keenan
Estate planning Attorney | Nov 06
Relationship: Co-worker
"I endorse this lawyer. Keenan is knowledgeable and proficient in tax, estate planning, probate and trust administration"
Estate planning Attorney | Oct 30
Relationship: Fellow lawyer in community
"Keenan is an outstanding lawyer and an even better person. I endorse him fully."
Unknown Attorney | Nov 16
Relationship: Fellow lawyer in community
"I endorse this lawyer."
Probate Attorney | Jun 30
Relationship: Fellow lawyer in community
"I have known Keenan Post for more than 15 years. He is well known as an outstanding probate attorney. I would not hesitate to refer Keenan any matter."
Trusts Attorney | Aug 08
Relationship: Fellow lawyer in community
"I endorse Keenan's work without reservation. I also am a trusts and estates attorney, however, I refer my clients to Keenan for probate and estate administration ... much as a specialist physician would refer to a sub-specialist physician. He is thorough and efficient, with a personal touch that is appreciated by clients. In addition, whenever an estate litigation matter (or such potential matter) is referred to me, then I refer the matter on to Keenan. He has a special way of working things out between parties, but his bite can match his bark if need be."
Estate planning