Living trust vs. will: which do I actually need?
The short answer
A will directs the probate court; a funded revocable living trust avoids probate altogether. Most families need both — the trust holds the assets and handles incapacity, and a short pour-over will catches anything never retitled. A will alone is the cheaper document and the more expensive outcome.
Reviewed by Curtis Olsen, Sword & Shield Planning — updated August 8, 2026
Key facts
- A will only takes effect at death and only through the probate court.
- A living trust works during your lifetime, at incapacity, and after death.
- A will becomes a public court record; a trust stays private.
- A will cannot prevent a conservatorship; a trust plus powers of attorney can.
- An unfunded trust behaves exactly like no trust at all.
Side by side
| Will alone | Funded living trust | |
|---|---|---|
| Avoids probate | No — it requires probate | Yes |
| Public or private | Public court record | Private |
| Works if you are incapacitated | No — only at death | Yes — successor trustee steps in |
| Timeline to heirs | Commonly 6–18 months | Weeks, without court involvement |
| Cost to the family | Commonly $8,000–$25,000 in probate | Flat cost paid once, up front |
| Property in multiple states | A separate probate in each state | One trust covers all of it |
| Names guardians for minor children | Yes | No — this is why you still need a will |
| Control over when children inherit | Limited | Staged distributions at ages you choose |
What a will still does that a trust cannot
A will is the only document that names a guardian for your minor children. No trust replaces it. This alone is why every plan with a trust still includes a will.
- Names a guardian, and a backup guardian, for minor children.
- Acts as a pour-over safety net, sweeping anything you never retitled into the trust at death.
- Names an executor to handle final administrative matters.
The incapacity gap
Most people compare these documents only on what happens at death, which misses the more likely scenario. A will does nothing while you are alive. If you are incapacitated and everything is in your individual name, your family may need a court-ordered conservatorship — commonly $10,000 to $20,000 and several months, with ongoing court supervision afterward.
With a funded trust plus a financial power of attorney and a medical power of attorney, your chosen successor steps in immediately. No judge, no filing, no delay.
Who genuinely can get by with a will alone
There is a narrow case: a young adult with no real estate, modest assets held in accounts that already carry valid beneficiary designations, and no children. For them, a will plus incapacity documents is a reasonable starting point.
Anyone who owns a home, has minor children, owns property in more than one state, has a blended family, owns a business, or has a beneficiary with special needs is in trust territory. So is anyone who simply does not want their family's finances published in a court file.
The mistake that undoes either one
Beneficiary designations on retirement accounts, life insurance, and payable-on-death accounts pass outside both your will and your trust. They go directly to whoever is named on the form — an ex-spouse, a deceased relative, or nobody at all.
One outdated beneficiary form can override an entire plan. Any real plan review includes reading every one of them.
Related questions
Talk it through with a real person
A short, no-pressure call with a licensed advisor — we serve families nationwide by phone and video.