Revocable vs Irrevocable Trusts — Which One Is Right for You?

If you’re exploring estate planning options for your family, one of the first decisions you’ll face is choosing between a revocable trust and an irrevocable trust. Both are powerful tools for managing your assets and planning for the future, but they work in very different ways.

Understanding the difference between a revocable and irrevocable trust can save you time, money, and stress down the road. In this guide, we’ll break down how each trust type works, compare the key differences side by side, and help you figure out which option makes sense for your situation.

Whether you’re protecting assets, avoiding probate, or planning for long-term care, working with an experienced trusts attorney can make all the difference.

What Is a Revocable Trust?

A revocable trust, sometimes called a revocable living trust, is a legal arrangement where you transfer ownership of your assets into a trust while keeping full control over them during your lifetime. You serve as both the trustee (the person managing the trust) and the beneficiary.

Because the trust is revocable, you can change, amend, or dissolve it at any time. You can add or remove assets, change beneficiaries, or update the terms whenever your circumstances change. This flexibility is one of the main reasons a revocable trust is the most common type of living trust in Montana.

When you pass away, the revocable trust becomes irrevocable and your successor trustee distributes the assets to your beneficiaries according to the terms you set, all without going through probate.

Benefits of a Revocable Trust

• Avoids probate — Your family can access assets faster without court involvement.
• Privacy — Unlike a will, a trust is not filed with the court and stays private.
• Incapacity planning — If you become incapacitated, your successor trustee can manage your assets without a court-appointed guardianship.
• Full control — You remain in charge of your assets for as long as you’re able.
• Flexibility — Modify or revoke the trust whenever your life changes.

It’s worth noting that a revocable trust does not protect your assets from creditors or lawsuits during your lifetime. Because you retain control, the assets are still considered yours for legal and tax purposes.

What Is an Irrevocable Trust?

An irrevocable trust is a trust that, once created, generally cannot be changed, amended, or revoked without the consent of the beneficiaries. When you transfer assets into an irrevocable trust, you give up ownership and control of those assets.

This might sound like a major disadvantage, but giving up control is exactly what makes an irrevocable trust so powerful. Because you no longer own the assets, they are typically protected from creditors, lawsuits, and certain taxes. Under Montana law, an irrevocable trust can also help with Medicaid planning and long-term care strategies.

Montana’s Uniform Trust Code (Title 72, Chapter 38, MCA) governs how irrevocable trusts are administered in the state, including provisions for modification under specific circumstances. If you’re considering an asset protection trust, Montana offers some of the most favorable statutes in the country for self-settled asset protection trusts.

Benefits of an Irrevocable Trust

• Asset protection — Assets in an irrevocable trust are generally shielded from creditors and lawsuits.
• Estate tax reduction — Because the assets are no longer part of your estate, they may not be subject to estate taxes.
• Medicaid planning — Assets placed in an irrevocable trust may not count toward Medicaid eligibility after the look-back period.
• Probate avoidance — Like a revocable trust, assets in an irrevocable trust bypass the probate process.
• Charitable giving — Certain irrevocable trusts, like charitable remainder trusts, can support philanthropic goals while providing tax benefits.

Revocable vs Irrevocable Trust: Side-by-Side Comparison

Here’s a quick look at the key differences between a revocable trust and an irrevocable trust:

 

Feature	Revocable Trust	Irrevocable Trust
Can Be Changed?	Yes — modify or revoke anytime	No — generally permanent once created
Control Over Assets	You retain full control	You give up ownership and control
Asset Protection	No — assets are still considered yours	Yes — shielded from creditors and lawsuits
Avoids Probate?	Yes	Yes
Estate Tax Benefits	No — assets remain in your taxable estate	Yes — assets removed from your estate
Medicaid Planning	Limited benefit	Can protect assets after look-back period
Income Tax Treatment	Taxed as your personal income	Trust files its own tax return
Privacy	Yes — avoids public probate records	Yes — avoids public probate records
Best For	Flexibility, probate avoidance, incapacity planning	Asset protection, tax planning, Medicaid planning

 

Which Trust Is Right for You?

The best trust for your situation depends on what you’re trying to accomplish. Here are some common scenarios to consider:

Choose a revocable trust if you want to keep control of your assets during your lifetime, maintain the flexibility to make changes as your family or finances evolve, and your primary goal is avoiding probate and planning for incapacity. A revocable trust is often the starting point for most Montana estate plans.

Choose an irrevocable trust if asset protection is a priority, you want to reduce your taxable estate, you’re planning for potential Medicaid eligibility, or you have charitable giving goals. An irrevocable trust requires more commitment upfront but can provide significant long-term benefits.

Many families use a combination of both trust types as part of a broader estate plan. A trusts attorney can help you decide which structure, or combination of structures, aligns with your goals.

How Trusts Work Alongside a Will in Montana

A trust doesn’t replace the need for a will. Even if you have a revocable or irrevocable trust, you should still have what’s called a “pour-over will.” This ensures that any assets not already in your trust at the time of your death are “poured over” into the trust and distributed according to your wishes.

Montana follows the Uniform Probate Code, which means the probate process is relatively streamlined compared to many other states. However, avoiding probate through a trust still saves your family time, legal fees, and the stress of court proceedings.

Montana-Specific Trust Considerations

Montana offers several advantages that make it an attractive state for establishing trusts:

• No state income tax on certain irrevocable trusts. Montana does not tax the income of irrevocable trusts that have no Montana-resident beneficiaries currently receiving distributions.
• Favorable asset protection laws. Montana’s Qualified Dispositions in Trust Act (MCA § 72-38-1001 et seq.) allows you to create self-settled asset protection trusts that may shield assets from future creditors.
• Uniform Trust Code. Montana’s adoption of the Uniform Trust Code (Title 72, Chapter 38, MCA) provides a clear legal framework for trust administration, modification, and dispute resolution.
• Dynasty trust potential. Montana allows trusts to last up to 1,000 years, making it possible to protect wealth across multiple generations.

Frequently Asked Questions

 

What is the difference between a revocable and irrevocable trust?

A revocable trust can be changed or canceled at any time during your lifetime, giving you full control over the assets. An irrevocable trust generally cannot be modified once established, but it offers significant benefits like asset protection, estate tax reduction, and Medicaid planning.

Does a revocable trust protect assets from creditors?

No. Because you retain control of the assets in a revocable trust, they are still considered part of your estate and are accessible to creditors. If creditor protection is a priority, an irrevocable trust or a Montana asset protection trust may be a better option.

Can I be the trustee of my own revocable trust?

Yes. Most people serve as their own trustee when they create a revocable trust. You name a successor trustee who takes over if you become incapacitated or pass away.

Does Montana have a state estate tax?

No. Montana does not impose a state estate tax. However, your estate may still be subject to the federal estate tax if it exceeds the federal exemption threshold. An irrevocable trust can help reduce the size of your taxable estate.

How much does it cost to set up a trust in Montana?

The cost varies depending on the complexity of your estate and the type of trust you need. A simple revocable living trust typically costs less than a more complex irrevocable trust. Contact a trusts attorney for a consultation to get an accurate estimate based on your situation.

Can an irrevocable trust be changed in Montana?

Under limited circumstances, yes. Montana’s Uniform Trust Code allows modification or termination of an irrevocable trust with the consent of all beneficiaries and the court, or if the trust’s purpose has been fulfilled. A process called “decanting” may also allow a trustee to move assets from one irrevocable trust to another with different terms.

Do I still need a will if I have a trust?

Yes. A pour-over will acts as a safety net to capture any assets that weren’t transferred into your trust during your lifetime. It ensures everything ends up where you intended.

Find Out Which Trust Is Right for Your Family

Choosing between a revocable and irrevocable trust is one of the most important decisions in your estate plan. The right choice depends on your unique financial situation, your family’s needs, and your long-term goals. You don’t have to figure it out alone.

At Tanko Law, we help Montana families create estate plans that protect what matters most. Whether you need a revocable living trust, an irrevocable trust for asset protection, or a comprehensive plan that includes both, our experienced trusts attorney team is here to guide you every step of the way.

Schedule a consultation today. Contact our Kalispell office or call (406) 257-3711 to get started.