Wills vs. Trusts: What's the Difference and Which Do You Need?

A will is a document that directs how your assets are distributed at death — through probate, the court-supervised process of validating the will and transferring property. A revocable living trust is a legal entity you create and fund during life, which owns assets and distributes them at your death according to your instructions — privately, without probate, under a successor trustee you chose. Most people need a will at minimum; whether you also need a trust turns on four factors: the size and complexity of your estate, whether you own real estate (especially in multiple states), how much privacy matters, and whether you want staged distributions rather than lump sums.

What Only a Will Can Do

Nominate guardians for minor children — the single most important estate document for young parents — and dispose of anything not otherwise directed. Even trust-based plans include a "pour-over" will as the safety net for assets never moved into the trust.

What the Trust Adds

Probate avoidance (probate is public, takes months to a year-plus, and carries court and attorney costs — with a separate proceeding in each state where you own real property); privacy (probate files are public records; trusts aren't); incapacity planning (your successor trustee manages trust assets without a court conservatorship if you're incapacitated); and control over time — distributing to children at stated ages or milestones instead of at 18 in a lump.

The Mistake That Undoes Trusts: Funding

A trust only controls assets titled to it. The unfunded trust — signed, paid for, and never funded with the house, the accounts, the business interests — is the most common estate-planning failure, and it sends everything through the probate the trust was built to avoid. Retitling is part of the work, not an afterthought.

Beneficiary Designations Trump Both

Retirement accounts, life insurance, and payable-on-death accounts pass by their designation forms regardless of what the will or trust says — which is why an "estate plan review" that skips beneficiary forms isn't one.