
Mergers and Acquisitions
Private Equity
Tax
Real Estate Investment Trusts
Healthcare Transactions
Life Sciences Transactions
Tara M. Lancaster is a Partner at Sidley Austin in Dallas, Texas. She specializes in federal income tax matters, advising private equity sponsors and corporate clients on a wide range of international and domestic transactions, including mergers and acquisitions, divestitures, and joint ventures. Tara has extensive experience in real estate investment trusts (REITs) and provides tax advice across various industries such as technology, energy, and healthcare. Her expertise and results have earned her recognition as a 'Rising Star' in Tax by Texas Super Lawyers and inclusion in The Best Lawyers in America. Tara holds a J.D. from the University of North Carolina School of Law and a B.S., B.A. from Suffolk University.
Private Equity and Investment Transactions
Mergers and Acquisitions
Healthcare and Life Sciences Transactions
Energy and Natural Resources

- Apexium Financial sold the stake/assets to United Capital Financial Advisors as part of a acquisition on not available. - Deal value was 2600000000 (source: AI Estimation) Sector: Financial Services; Location: USA. - On the seller side, not available advised, led by Aaron Rigby, Jack Zeringue, John Walker, Tara Lancaster, Richard Leavy, Tyler Combest, Eric Winwood, Cathryn Le Regulski.
Nov 10 2025
3B
M&A

Partner
2021 – Unknown
Counsel
2018 – 2020
Associate
2017 – 2018
Tax Counsel
2017 – 2017
Tax Associate
2014 – 2017

- Church Brothers Farms acquired the target/assets from Fresh Del Monte Produce Inc. in a acquisition on date not available. - Deal value was 3600000000 Sector: Food & Agriculture; Location: USA. - On the acquirer side, counsel was not available; lawyers included Germaine Nicole Gurr, Helen Theung, Zachary Shub-Essig, Antonio Gutierrez, Lauren A. Gallagher, Alexandra M. Peterson, Maureen M. Crough, Sarah A. Jehl, Katherine A. Roberts, Emily M. Wajert, Keith Hayden Del Prete, Elizabeth K. McCloy, Kimberly Baeb, Tara M. Lancaster, E. Kyle Barnett.
Oct 24 2025
4B
M&A
Dec 11

1 min
Tax Associate
2011 – 2014
Summer Associate
2008 – 2008

Summer Associate
2008 – 2008
Summer Associate
2007 – 2007
Intern
2004 – 2004