About
Our Team

Contact
A nonprofit attorney with glasses and curly dark hair, wearing a light blue button-up shirt, crosses his arms and smiles while standing in a room with a window showing greenery outside.

Dan Beirute, J.D.
J.D., Harvard Law School, 1996
Adjunct Professor, Oral Roberts University Graduate School of Business (10+ years)
Board Member, Evangelical Council for Financial Accountability (ECFA)
Member, Christian Legal Society

Serving Nonprofits Since 1997

Dan Beirute is an attorney with a passion to help nonprofits "get legal and stay legal". Since 1997, Dan's legal practice has focused on forming and advising churches, itinerant ministries, overseas missions organizations, and Christian schools and charities across the United States. Through his nearly 30 years of experience working with thousands of nonprofits, Dan has developed a broad range of expertise, including IRS compliance, nonprofit governance, and employment law for religious organizations.

Dan also assisted in drafting Oklahoma's Charitable Solicitations Act.

Dan was born in San José, Costa Rica, and holds dual U.S. and Costa Rican citizenship. He resides in Tulsa, Oklahoma, with his wife of 32 years and four children.

Meet the Team

A church attorney with short brown hair and a beard, smiling, wearing a blue suit and white shirt, standing indoors near a window with trees outside.


  • Attorney

    Mason Beasler is passionate about serving churches, ministries, and nonprofit organizations with integrity and insight. He graduated with honors from the University of Tulsa College of Law in May 2024 and received the Oklahoma Bar Association Litigation Award, along with the CALI Award for excellence in Trial Practice. Though he earned accolades for his courtroom skills, Mason’s heart is in equipping mission-driven organizations to thrive within a complex legal landscape.

    Before entering law, Mason studied journalism at Oral Roberts University and worked as a writer for the American Family Association, where he covered issues impacting faith-based communities across the country. That experience deepened his understanding of the unique challenges these organizations face and helped shape his commitment to supporting their causes through legal counsel.

    Outside of his practice, Mason enjoys reading John Grisham novels, listening to Supreme Court oral arguments, and playing pickleball with his wife Natalie.

A charity paralegal with long dark hair, wearing a navy blazer, standing with arms crossed in a room with a large window showing greenery outside.


  • Paralegal

    Lindsey has been an invaluable part of Church & Charity Law for nearly 10 years. Her primary focus is helping nonprofits and professional solicitors obtain and maintain charitable solicitations licenses across the country. She loves playing a part in helping religious and charitable organizations achieve their mission of helping others. 

    In her free time, Lindsey enjoys spending time with her husband and three children and tending to her flowers.

Boards & Affiliations
little light house logo
the bench foundation logo
ecfa logo

Frequently Asked Questions

  • Dan Beirute has led Church & Charity Law for nearly 30 years, advising churches, ministries, and nonprofits across the United States on formation, compliance, and governance.

  • Dan holds a J.D. from Harvard Law School (1996), previously served as an adjunct professor at Oral Roberts University's Graduate School of Business, and sits on the board of the Evangelical Council for Financial Accountability (ECFA).

  • No. While the firm is based in Tulsa, it has advised churches, ministries, and nonprofits in all 50 states.

Contact Us

It’s Easy to Get Started

Legal issues shouldn’t stand in the way of your mission. If you’re ready for peace of mind with legal guidance you can trust, we’re here to help. 

Let’s work together to protect your church or nonprofit so you can focus on what truly matters.

Address:
252 West 16th St
Tulsa, OK 74119

Phone:
(918) 392-1956

Contact

Fax:
(918) 517-3333