The Role of a Will in Your Estate Plan

Short answer: A will names your executor, directs how your probate assets get distributed, and lets you nominate guardians for minor children. What a will does not do is keep your estate out of court. In California, a will only takes legal effect once the probate court admits it, and an estate above the small estate threshold, currently $208,850 in gross probate assets for deaths on or after April 1, 2025, still goes through formal probate under Probate Code § 13100 even when a valid will exists. If avoiding probate is the goal, the will has to work alongside a funded revocable living trust.

What Can a Will Actually Control?

A will directs who receives the property titled in your name alone at death, whether that is a bank account, a car, or your share of a house held as tenants in common. It also names your executor, the person responsible for collecting assets, paying debts, and carrying out your instructions. For parents of minor children, a will is where you nominate a guardian, and it is the only estate planning document that can do that.

A will has no authority over assets that pass by their own terms. Property held in joint tenancy, payable-on-death or transfer-on-death accounts, and life insurance or retirement accounts with a named beneficiary all pass to whoever is named on the account or title, regardless of what the will says. Keeping those beneficiary designations current matters as much as the will itself.

What Happens to the Will After You Die?

Whoever holds the original signed will has a legal duty to act. Under Probate Code § 8200, the custodian of a will must lodge it with the superior court clerk in the county where the person lived, within 30 days of learning of the death, and pay a $50 filing fee, whether or not anyone intends to open probate.

If the original will was last known to be in the deceased person’s own possession and it cannot be found afterward, California law presumes the person destroyed it intentionally, meaning they revoked it. That presumption can be rebutted with evidence, but it is the default rule under Probate Code § 6124. This is one reason the original document matters, not just a copy.

Once the will is lodged, the named executor petitions the court for authority to act, called Letters. Appointment of the executor is governed by Probate Code §§ 8400 through 8402. If no one is named, or the named person cannot serve, the court appoints an administrator following a priority order set out in Probate Code §§ 8460 through 8469, generally starting with a surviving spouse and children.

Does a Will Avoid Probate in California?

No. A will is a set of instructions for the probate court to follow, not an alternative to probate. Formal, court-supervised probate is required for a California estate with more than $208,850 in gross probate assets, for deaths on or after April 1, 2025, under Probate Code § 13100. Most California probate cases take 9 to 18 months from the date the court appoints a personal representative. A will can make that process more predictable, since the judge is following your instructions rather than the state’s default rules, but it does not shorten the timeline or remove the court from the picture.

The only tool that routes assets around probate is a properly funded revocable living trust, meaning the assets have actually been retitled into the trust’s name during your lifetime. A trust that names beneficiaries but was never funded leaves those un-retitled assets in probate regardless of what the trust document says.

What Happens If You Die Without a Will in California?

Dying without a will means the intestate succession statutes decide who inherits, not your preferences. Under Probate Code § 6400, California’s default rules take over completely. For community and quasi-community property, a surviving spouse takes all of it under Probate Code § 6401(a) and (b). Separate property is split differently: the surviving spouse’s share depends on how many children, parents, or siblings also survive, ranging from all of it down to one-third, under Probate Code § 6401(c). If there is no surviving spouse, the estate passes down a fixed line under Probate Code § 6402, first to children and their descendants, then to parents, then outward to siblings and beyond.

Two groups are routinely left out under these default rules: stepchildren who were never legally adopted, and unmarried partners. Neither inherits anything under intestate succession, no matter how close the relationship. Dying intestate also does not avoid probate. An intestate estate above the small estate threshold still goes through the same formal probate process as an estate with a will.

How Does a Will Fit With a Trust and Other Planning Documents?

Most complete estate plans pair a will with other documents rather than relying on the will alone. If you have a funded living trust, your will typically becomes a pour-over will, a backstop that catches anything left out of the trust and directs it there, while the trust does the actual work of avoiding probate for properly titled assets. A durable power of attorney and an advance health care directive round out the plan, covering decisions if you become unable to manage your own affairs during life, which is a separate problem from what happens to your property after death.

A will also cannot override a beneficiary designation. If your life insurance policy or retirement account lists an ex-spouse or a person you no longer intend to benefit, updating the will changes nothing. Those forms have to be updated directly with the account provider.

Figures verified July 2026.

What to Do Next

If you do not have a will, or yours predates a marriage, divorce, new child, or a move to California, treat it as unfinished business rather than something to get to eventually. Pull your beneficiary designations and account titling alongside the will so the documents actually work together, and talk with an estate planning attorney about whether a will alone fits your situation or whether a funded living trust should be part of the plan.