Legal solutions for you, your family and your business.

Welcome to Tanko Law Office! We’ve been providing the best in Montana of probate services and trust administration, estate planning, wills and trusts, business planning, real estate and elder law since Brian first opened his office in 1995.


Tanko Law Office was founded on this very simple premise: provide the best legal advice in a caring manner with outstanding client service. Learning how to protect your assets, plan for your future, navigate a loved one’s estate through probate, and protect your loved ones after a loss can be complex and difficult. At Tanko Law Office, we will walk you through every step of the planning and administration process to ensure your legal rights are protected.

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30+

Years of Experience

6+

Legal Professionals

2

Office Locations

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About Us

Estate Planning Attorney In Montana


You need a law firm you can trust to handle your case with the utmost professionalism and sensitivity. Tanko Law Office is an experienced, knowledgeable law firm in Montana focusing on issues of probate, trust administration, and estate planning.


We understand how stressful and emotional estate planning can be. We know because we’re just like you! We’re parents, we’re spouses, we’re business partners, and we know exactly how you feel. We’re here to help you protect your assets and see that your wishes are clear and respected, whether it’s through powers of attorney, implementation of a living trust, drafting a will, filing for guardianship or any number of other aspects of estate planning. Estate planning doesn’t stop with the implementation of your plan. Our experience extends to business formations, business planning, real estate transactions, and contracts.


We pride ourselves on communication, professionalism and compassion to address all of your questions, concerns, and worries.

 Planning Your Estate

Estate Attorney


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To protect Montana assets, you should always seek the advice of an estate attorney in Montana who can give you individual advice for your particular assets and confirm the status of the specific Montana laws as they apply to your situation.

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Distribution of Assets

There are a number of factors that determine how a deceased person’s assets are distributed. For example, the existence of a will or trust, or a lack thereof will have an impact on how the decedent’s assets are distributed and to whom.

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Estate Tax Planning 

Whenever you engage in estate planning, you should be fully aware of your potential tax liability. This way, your family, loved ones or charitable organizations can receive as much of your assets as possible.

What We Do

Our Practice Areas


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Estate Planning

Estate planning is the process by which individuals and families plan for the future to ensure a peace of mind.

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Trusts

A trust is an arrangement in which one person (known as a "trustee") holds legal title to property for the benefit of another person or persons (known as "beneficiaries").

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Trust Administrations

Trust administration is a legal service that provides for the proper handling of assets and the distribution of property upon an individual’s death.

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Probate

Probate is the legal process of transferring the assets of a person who has died to their heirs. Probate can be a complicated process and differs greatly from state to state.

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Wills

A will is a legal document that lets you decide how your assets should be distributed after you pass.

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Business Planning

Business planning is a process that helps you set goals, evaluate options and create actionable plans to achieve your desired results and future vision.

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What We Do

Our Practice Areas


Data Collection

Family

Data Preparation

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Accident Compensation

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Privacy Matter

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Public Company Fraud

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Trade and Markets

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Our Testimonials

What They Are Talking About Lawyer Plus


4.6 / 5

Average Rating

92%

Satisfaction Rate

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Brian made revising my will and creating a trust easy. Hopefully it will simplify everything for my wife when I'm gone.



Steve Hammill

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Katie was very knowledgeable and professional. She answered all of our questions and made us feel comfortable in our decision to create a trust.

M B

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Great service all around! We have crazy schedules and Tanko Law was able to accommodate. Brian is a super trustworthy person and I would recommend him to any friend.

Anthony Fuchsel

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Montana's Leading Lawyer

Why Choose Tanko Law?


You need a law firm you can trust to handle your case with the utmost professionalism and sensitivity. Tanko Law is an experienced and knowledgeable law firm in Montana handling issues of estate planning, probate and trust. We understand how stressful and unpleasant end-of-life planning can be. That's why we’re here to help you protect your assets and see to it that your end-of-life wishes are met and respected, whether it’s a power of attorney, establishing a living trust, a will, guardianship or any other aspects of estate planning. We also have a proven track record in handling business planning and immigration law, and pride ourselves on communication and compassion to address any and all of your questions, concerns, and worries.

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Recent Articles

Latest Blogs


Montana Trust Laws: What You Need to Know | Tanko Law
By Tanko Law Montana May 25, 2026
Creating or administering a trust in Montana? Learn the key statutes, trustee duties, tax rules, and common mistakes, from a Montana trust attorney.
Revocable vs Irrevocable Trust: Key Differences Explained
By Tanko Law Montana May 22, 2026
Revocable vs irrevocable trust: Discover key differences, asset protection benefits, tax impact, and which trust is right for your Montana estate plan.
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By Tanko Law Montana November 24, 2025
Understand if you need a lawyer to start a business in Montana. Get expert guidance on legal structures & requirements. Call us at Tanko Law today!