Trust vs Will: What's the Difference and Which Do You Need?

People ask us all the time: "Should I get a trust or a will?" The honest answer is that it depends on your situation—but most people need to start with a will, and many should add a trust afterward. The problem is that trusts and wills do different things, operate differently, and cost different amounts. Mixing them up leads to bad decisions.

Let's clear this up once and for all.

What a Will Does

A will is a legal document that tells the court what should happen to your stuff when you die. That's it. It's an instruction manual for your heirs and the courts.

When you have a will, your estate goes through probate. Probate is a court process where a judge verifies that your will is legitimate, makes sure your debts are paid, and distributes your assets according to your instructions. It takes time—usually 6 months to 2 years depending on your state—and it costs money in court fees and attorney bills.

The upside? Wills are simple. You list your assets, name who gets what, appoint an executor to handle everything, and designate a guardian for your kids if they're minors. You can update it whenever you want. And creating one doesn't require much paperwork or ongoing maintenance.

The downside? Everyone gets to see what you own and who you left things to. Your will is public record once it enters probate. If someone wants to challenge it, they can. And everything takes longer because the court is involved.

What a Trust Does

A trust is a legal structure where you transfer ownership of your assets to a trustee (usually yourself during your lifetime) who manages them for your beneficiaries. Instead of the court handling your estate, a trustee does—either during your lifetime or after you die.

The key difference: a trust avoids probate. Assets in a trust pass directly to your beneficiaries without court involvement. This means it's faster (weeks instead of months or years), more private (no public record), and usually cheaper because you're not paying court fees.

Revocable living trusts are the most common type. You create one while you're alive, fund it with your assets, and if something happens to you, a successor trustee takes over and distributes everything to your beneficiaries. You maintain control and can change it whenever you want while you're living.

The catch? Setting up a trust takes work upfront. You have to retitle assets (house, car, investments) in the trust's name. You have to maintain the trust. And it costs more initially because the legal setup is more complex.

Head-to-Head: Will vs Trust

When You Need a Will (and Only a Will)

If you have kids, you need a will. Period. A will is the only place where you can legally name a guardian for minor children. If something happens to you, the court will use your will to decide who raises them. Without one, the state decides—and they might not pick the person you would have chosen.

You also need a will if you want to make specific bequests—like leaving your grandmother's ring to your niece or your book collection to your best friend. Wills handle those specific gifts well.

If your estate is small (under $100,000 in many states), a will is probably enough. You'll go through probate, but there won't be much hassle. Many states have simplified probate procedures for small estates.

When You Need a Trust

If you own a house, substantial investments, or valuable property, a trust makes sense. Probate fees are often calculated as a percentage of your estate's value—so the bigger your estate, the more you save by avoiding probate.

You also want a trust if privacy matters to you. If you have a complex family situation, significant assets, or you just don't want the world knowing what you owned, a trust keeps that information private.

If you want to manage assets for someone else (like a minor child or a beneficiary who can't manage money well), a trust gives you that control. A trust can include instructions about how your beneficiaries receive their inheritance—all at once, in installments, or only when they reach a certain age.

And if you want your assets to pass directly to your beneficiaries without probate delays, a trust is the way to go.

When You Need Both (The Most Common Scenario)

Most people with any amount of assets need both a will and a trust. Here's why: even if you have a trust and move most of your assets into it, you'll still have a will for two reasons.

First, you need what's called a pour-over will. This catches any assets you forgot to move into your trust (or acquired right before you died). Instead of those assets going through probate separately, the pour-over will funnel them into your trust for distribution.

Second, your will is where you name a guardian for your kids. Your trust can't do that. So even if you have a comprehensive trust, you need a will to handle guardianship.

The ideal setup for someone with property: a revocable living trust holding your major assets (house, investments, valuable items) plus a pour-over will that catches anything else and names guardians for your kids.

The Cost Difference

If you use an attorney, creating a simple will costs $200–$500. A basic revocable living trust costs $1,000–$3,000 or more, depending on your state and the complexity of your assets.

But here's what matters: when you die, probate costs money. Court fees, attorney fees, and executor fees add up to 3–7% of your estate's value in many states. So if you have a $500,000 estate and go through probate, you could pay $15,000–$35,000 just to distribute your assets. A trust costs more upfront but saves you thousands in probate costs.

You can also create a will yourself using services like DocSats, which uses client-side AES-256 encryption, IPFS, and Bitcoin blockchain to keep your documents secure and private. DIY wills cost nothing or next to nothing. They're not right for everyone, but they're a legitimate option if your situation is straightforward.

Trusts are more complex and usually require an attorney because they involve retitling assets and ongoing management. This isn't something to DIY unless you really know what you're doing.

Start With Your Will. Add a Trust If You Need One.

Here's a simple framework: everyone should have a will. If you own a house, have significant investments, or want privacy, add a trust. If you have kids, make sure your will names a guardian. If you have a trust, make sure you have a pour-over will too.

The trust vs will question isn't really "which one?" It's usually "which one first, and do I need both?" For most people, the answer is yes to both.