A Better Way to Protect Your Family’s Future
Estate planning should feel calm, clear, and empowering, not overwhelming or expensive. That belief is at the heart of Sage Estate Planning.
We serve families across the Dallas–Fort Worth Metroplex with affordable, attorney-approved documents and friendly guidance every step of the way. Our mission is simple:
Make planning your legacy accessible, fast, and stress-free for every household.
Where law firms often charge thousands and bury clients in legal jargon, we offer a practical alternative, one built on clarity, compassion, and real-world efficiency.
Bring Peace Of Mind Within Reach.
Every family deserves the security of a solid estate plan.
Every parent deserves the confidence of knowing their wishes are written clearly.
And no one should be priced out of protecting what matters.
That’s why Sage was created.
We combine:
Attorney-written documents
Transparent, affordable pricing
Same-day or next-day delivery
Local DFW support from real professionals
You get the protection you need, without the stress you don’t.
Meet The Owner
Brittany Allen-Brantley
Attorney | Sage Estate Planning
Brittany Allen-Brantley is a Texas attorney focused on helping individuals and families protect what matters most through thoughtful, practical estate planning. Her practice includes estate planning, probate, guardianship, and related matters, giving her firsthand experience with both planning for the future and helping families navigate the challenges that can arise when a plan is not in place.
At Sage Estate Planning, Brittany believes that quality estate planning should be accessible to everyday families—not just those with significant wealth or complicated estates. Too often, people put off creating a will or estate plan because they believe the process will be expensive, confusing, or overwhelming. Brittany is committed to changing that.
Her goal is to make estate planning straightforward, approachable, and affordable while ensuring clients receive the benefit of attorney guidance. Whether a family is creating its first will, protecting a home and other assets, planning for children, or preparing for unexpected incapacity, Brittany helps clients understand their options and create a plan that reflects their needs and wishes.
Beyond her estate planning practice, Brittany serves as an attorney ad litem in court-appointed matters and is actively involved in improving guardianship services and collaboration between courts and service providers. She established and chairs the Court Liaison Committee for Guardianship Services, Inc., helping strengthen communication and improve the efficiency of guardianship cases.
Brittany is also committed to expanding access to legal services through pro bono work, including her service with Texas Lawyers for Texas Veterans. In recognition of her dedication to public service, she was named Pro Bono Attorney of the Year by the Tarrant County Bar Association.
Through Sage Estate Planning, Brittany brings together her legal experience and commitment to service with a simple mission: help more Texas families put a plan in place, protect the people and property they care about, and move forward with confidence and peace of mind.
Meet The Team
Eric Passeau
Precision. Professionalism. Peace of Mind.
As a Texas Commissioned Notary Public, Former Licensed Real Estate Broker, and experienced business owner, Eric brings a sharp eye for detail and a deep respect for the importance of high-stakes documents.
That precision translates directly into estate planning.
When accuracy matters, as it does with wills, trusts, and powers of attorney, you want someone who gets it right the first time.
Eric ensures:
Your documents are prepared correctly
Your process is clear and simple
Your delivery is fast and reliable
Your family walks away with confidence and clarity
His approach blends professionalism with genuine care, making estate planning easy, stress-free, and hundreds (sometimes thousands) of dollars more affordable than traditional legal routes.
Why DFW Families Trust Sage
-
Warm, Human Support
You’ll always speak with a real person who listens and guides, never a call center.
-
Affordable, Transparent Pricing
Attorney-quality documents without attorney-size bills.
-
Fast Turnaround
Most documents are delivered the same day or the next day.
-
Attorney-Written Documents
State-specific and compliant, created through a local Texas Estate Planning Attorney.
-
A Simpler Way Forward
Plain language. Short steps. No overwhelm. No confusion.
Ready to Begin?
Start with the essential documents, free for a limited time.