Estate Planning, Elder Law, and Business Law in Tulsa, OK

You shouldn't have to figure out the legal stuff alone. We've got you. Most people put this off because it feels too big or too complicated. We make it simple. One conversation, a clear plan, and documents built around your real life.

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Schedule Free Consultation
Call Us Today
Call Us Today

Licensed in Oklahoma

WealthCounsel Member Attorney

Oklahoma Bar Association

The Right Plan Starts With Where You Are

Life moves through stages. New marriage. First home. New baby. New business. Retirement. A parent who needs care. Each stage brings new things worth protecting.

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All Practice Areas

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Estate Planning

Wills, revocable living trusts, powers of attorney, healthcare documents, young adult documents, deed services, prenuptial agreements, and advanced irrevocable planning. Built around your family, your assets, and your specific situation. Not off a shelf.

  • Estate Planning Overview

  • Wills

  • Revocable Living Trusts

  • Financial Power of Attorney

  • Healthcare Documents

  • Young Adult Documents

  • Irrevocable Trusts

  • Deed Services

  • Prenuptial Agreements

A multigenerational family of six standing outdoors and smiling, including two elderly women, one elderly man, two young children, and two adult adults in a sunny natural setting.

Elder Law

Medicaid planning, Medicaid Asset Protection Trusts, Veterans Asset Protection Trusts, and special needs planning. For families navigating long-term care, whether you're planning ahead or in the middle of a crisis right now.

  • Elder Law Overview

  • Medicaid Planning

  • Medicaid Asset Protection Trusts

  • Veterans Asset Protection Trusts

  • Special Needs Planning

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Business Law & IP

LLC formation, operating agreements, buy-sell agreements, business succession planning, business contracts, trademark registration, copyright registration, and nonprofit formation. For business owners who realize their personal plan and their business plan need to actually connect.

  • Business Law Overview

  • LLC Formation and Operating Agreements

  • Buy-Sell Agreements

  • Business Succession Planning

  • Business Contracts

  • Trademark Registration

  • Copyright Registration

  • Nonprofit & 501(c)(3) Formation

What Our Clients Had To Say

  • "“Geoff was great to work with on my will and trust. He took the time to explain everything clearly so I could make confident decisions, and he promptly answered all my questions along the way. His instructional video made the documents easy to understand and turned a complex process into something simple. I’d definitely recommend Geoff for your estate planning needs.”"

    Keri Lehtola

  • "“The entire process was seamless and professional, resulting in a timely and well-crafted trust. Geoff and his team asked the right questions, listened carefully, and made everything feel unhurried and personal. When we had specific concerns, Geoff researched and provided thoughtful options tailored to our needs. His personalized video walkthrough of our documents was incredibly helpful, I could pause and replay until I fully understood everything. I can’t recommend Geoff highly enough!”"

    Ted Johnson

  • "We met with Geoff for the first time without a clear idea of how to approach our estate planning. He was incredibly knowledgeable and took the time to explain everything in a friendly, easy-to-understand way. Geoff helped us identify the best path forward—one that truly makes sense for our family. We’re grateful for his guidance and support."

    A Schlosberg

  • “Highest praise for Geoff and his team! I had put off estate planning for too long, but Geoff made the process easy and stress-free. He listened carefully to my needs, asked the right questions, and guided me toward the best path forward. Geoff was kind, knowledgeable, and made sure I understood everything. I also feel supported beyond the initial process, knowing I can go back with any questions in the future. I can’t recommend him highly enough!”

    Ann Herndon-Cox

Hand using a wax seal stamp on a rolled document atop and a last will and testament on a wooden table, with a metal pen and spoon nearby.

Why Tulsa Families and Business Owners Choose Wiszneauckas Law

Plain English. No Legal Jargon.

You'll understand what you signed and why. Every plan comes with a personalized video walkthrough so you can revisit it months later and still know exactly what each document does.

Two People. Start to Finish.

You won't get passed between associates you've never met. Geoff handles your plan directly. Samantha handles everything around it. That's the whole team. That's on purpose.

A Background You Can't Get Anywhere Else.

Twenty years in engineering, corporate planning, and project management. A graduate degree in counseling. A specialization in IP law. The result is a plan built with the analytical mind of an engineer and the care of someone who actually wants to help.

Schedule Your FREE Consultation
Schedule Your FREE Consultation

Who We Work With

We work with people across northeastern Oklahoma who are ready to plan ahead.

  • Young families setting up their first will, naming guardians for their kids, and protecting what they're building

  • Business owners who need their company protected and their personal estate plan to match

  • Adult children helping a parent through a long-term care decision or a Medicaid question

  • Retirees updating an old plan, funding a trust, or preparing for what comes next

  • Young adults turning 18 and needing a basic set of healthcare and financial documents before they head off to college

  • Brand and business owners registering trademarks, copyrights, or forming a nonprofit

A family of five standing outdoors in a field with trees and a hill in the background, during late afternoon or early evening.

How We Build Your Plan, Your Way

1

Schedule Your FREE Consultation

Book your 90-minute consultation and complete a short intake form so we can understand your story, goals, and needs.

2

We’ll Design Your Custom Plan

Together, we’ll design a plan, whether for your estate, your business, or your intellectual property, that fits your family and your wishes, not a template.

3

Rest Easy Knowing Your Future Is Secure

With your plan in place, you’ll walk away with peace of mind knowing your loved ones, assets, and legacy are protected, today and for the future.

Areas We Serve

We serve clients across Tulsa and the surrounding communities, including Broken Arrow, Owasso, Jenks, Bixby, Sand Springs, Sapulpa, Glenpool, Catoosa, Collinsville, Skiatook, Bartlesville, Claremore, Verdigris, Inola, Pryor Creek, Wagoner, Coweta, Muskogee, Mannford, Bristow, Okmulgee, and the rest of northeastern Oklahoma.

See all areas we serve →

Stop Guessing. Get Answers From Someone Who Knows.

Most legal questions are easier to solve than you think when you have the right person on your side. Your first 90-minute consultation is free.

Schedule a Free Consultation
Schedule a Free Consultation

About Wiszneauckas Law

Wiszneauckas Law is a Tulsa, Oklahoma law firm focused on estate planning, elder law, business law, and intellectual property. We help families and business owners across the Tulsa metro and northeastern Oklahoma protect what matters most. That includes wills, revocable living trusts, financial powers of attorney, healthcare documents, young adult documents, irrevocable trusts, deed services, and prenuptial agreements. For families thinking about long-term care, we offer Medicaid planning, Medicaid Asset Protection Trusts, Veterans Asset Protection Trusts, and special needs planning. For business owners, we handle LLC formation, operating agreements, buy-sell agreements, business succession planning, business contracts, trademark registration, copyright registration, and nonprofit and 501(c)(3) formation. Founder Geoff Wiszneauckas is a member of the Oklahoma Bar Association and a WealthCounsel member attorney, with a J.D. from the University of New Hampshire Franklin Pierce School of Law and a specialization in intellectual property. Wiszneauckas Law serves clients in Tulsa, Broken Arrow, Owasso, Jenks, Bixby, Bartlesville, Claremore, and the surrounding Oklahoma communities.

Two people discussing documents at a wooden table, with a small house model, a wooden key, a striped coffee cup, a keyboard, and papers scattered on the table.

Frequently Asked Questions

  • Yes. Estate planning isn't only about money. A basic plan names guardians for your kids, sets up healthcare decisions, and gives someone you trust the legal authority to handle your affairs if you can't. Almost everyone over 18 should have at least the basics in place.

  • A will tells the court who gets what after you pass. A trust holds your assets during your life and passes them on without going through probate court. Trusts can save your family time, money, and stress. Which one is right depends on your situation, and we'll walk through it with you.

  • We offer flat-fee plans so there are no surprises. Pricing depends on what you need. The first 90-minute consultation is free, and we'll give you a clear quote before you commit to anything. See our Fees page for more.

  • You can technically form an LLC online by yourself. Most business owners who do that miss something important, like an operating agreement that actually protects them, or filings their state requires. A few hundred dollars now can save you tens of thousands later.

  • Yes. We serve clients across Oklahoma and offer virtual consultations for people outside the Tulsa metro. If you're in Bartlesville, Muskogee, Bixby, or any of the surrounding communities, we work with you in person or online, whichever works best.

  • You'll meet with Geoff for 90 minutes. He'll ask about your family, your assets, your goals, and what's worrying you. You'll leave with a clear sense of what you actually need. No pressure, no sales pitch.