What Is the Difference Between a Will and a Trust?

A will and a trust both transfer your assets to your chosen beneficiaries — but they work in fundamentally different ways, take effect at different times, and serve different purposes in an estate plan. Most people with significant assets benefit from having both.

What a Will Does

A will is a written document that specifies who receives your assets after you die and names an executor to manage the process. It can name a guardian for minor children and provide instructions for your funeral and burial.

A will only takes effect at death. While you are alive, it has no legal force. After you die, a will must be submitted to probate court — a public, court-supervised process that validates the will, pays debts, and distributes assets. Probate can take 9-18 months and costs 3-8% of the estate in fees.

What a Trust Does

A revocable living trust is a legal arrangement you create and fund during your lifetime. You transfer ownership of assets into the trust and manage them as trustee during your lifetime. At death, your successor trustee distributes the assets to beneficiaries according to the trust's terms — without court involvement.

Unlike a will, a trust is immediately operative. It also provides continuity if you become incapacitated — your successor trustee can manage assets without a court proceeding. Trust administration is private, faster, and typically less expensive than probate.

Key Differences

- Privacy — wills are public record after probate. Trusts remain private.
- Timing — wills only operate at death. Trusts operate during lifetime and at death.
- Probate — assets in a will go through probate. Assets in a trust do not.
- Incapacity — a trust provides for management during incapacity. A will does not.
- Cost — creating a trust costs more upfront but saves probate costs at death.

Why You Need Both

Even with a comprehensive trust, you still need a will — specifically a pour-over will that directs any assets not transferred into the trust during your lifetime to pour into the trust at death. Assets caught by the pour-over will still go through probate, but the trust remains the primary distribution vehicle.