Sarah R. Duff

Attorney Profile

Top Rated Estate Planning & Probate Attorney in McKinney, TX

The Duff Law Firm, PLLC
 | 206 S Kentucky St, Suite 205, PO Box 543
McKinney, TX 75069
Phone: 972-439-1315
Selected to Rising Stars: 2017 - 2018
Licensed Since: 2007
Practice Areas:
  • Estate Planning & Probate (30%),
  • Estate & Trust Litigation (30%),
  • Civil Litigation: Plaintiff (20%),
  • Family Law (20%)
Attorney Profile

Attorney Sarah R. Duff is the founder and owner of The Duff Law Firm, PLLC, located in McKinney, Texas. Serving clients throughout Collin, Dallas and Denton counties and the surrounding areas, Ms. Duff uses her more than 10 years of legal experience to provide the highest level of advocacy and support possible for those with legal needs involving estate planning and administration, probate, guardianships, general civil litigation and family law.

As an attorney, Ms. Duff understands that people only hire an attorney when they are facing tough and stressful situations. As such, she treats all of her clients with the compassion and respect they deserve while working closely with them to address their questions, alleviate their concerns and devise strategies and solutions customized to their specific needs and goals.

A 2004 cum laude graduate of Austin College, Ms. Duff attended Texas Tech University School of Law, where she obtained her Juris Doctor in 2007. That same year, the State Bar of Texas admitted her to practice, and Ms. Duff honed her legal skills as an associate with two other area law firms before embarking on her own private practice. In addition to practicing before all state courts in Texas, she is also admitted to practice before the U.S. District Courts for the Northern, Southern, Eastern and Western Districts of Texas.

Active in her legal community, Ms. Duff is a member of the Collin County Bar Association, the Collin County Young Lawyers Association, the Dallas Bar Association and the Dallas Association of Young Lawyers.

In recognition for her service and professionalism, McKinney Magazine named her among the Top 25 Women in Business in 2015.

Practice Areas
Lawyer Practice Area Pie Chart

Estate Planning & Probate (30%): Estate Planning, Guardianships & Conservatorships, Living Wills, Power of Attorney, Probate & Estate Administration, Wills

Estate & Trust Litigation (30%): Will Contests

Civil Litigation (20%)

Family Law (20%)

Focus Areas

Estate Planning, Guardianships & Conservatorships, Living Wills, Power of Attorney, Probate & Estate Administration, Wills, Will Contests


top-imageSelected to Rising Stars for 2 years

Rising Stars: 2017 - 2018

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About Sarah Duff

Admitted: 2007, Texas

Professional Webpage:

Honors and Awards:

  • Bob Black Bar Leader Award, 2016
  • Named to McKinney Magazine's Top 25 Women in Business, 2015

Bar/Professional Activity:

  • United States Federal Courts-Northern District of Texas
  • United States Federal Courts-Eastern District of Texas
  • United States Federal Courts-Southern District of Texas
  • United States Federal Courts-Western District of Texas
  • Texas Bar
  • Dallas Young Lawyers Association, Member
  • Dallas Bar Association, Member
  • Collin County Young Lawyers Association, Member
  • Collin County Bar Association, Member

Educational Background:

  • Austin College, B.A., Cum Laude, 2004
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Office Location for Sarah R. Duff

206 S Kentucky St, Suite 205
PO Box 543
McKinney, TX 75069

Phone: 972-439-1315


Sarah R. Duff:

Last Updated: 12/6/2017

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