What Your Will Doesn’t Decide
A will doesn’t decide where every asset goes. Beneficiary forms, joint ownership and funded trusts can determine the destination before the will ever comes into play.
A will is not one master instruction for everything a person owns. Many assets already carry another instruction that decides where they go: how the asset is titled, the beneficiary form on file with the institution that holds it, or a trust that actually holds it. For those assets, that instruction settles the question before the will is opened, and nothing the will says changes it. The clearest case is a retirement account: a will may leave everything to the children while the account’s own beneficiary form still names somebody else, and the plan pays the person on the form.
The rest of this article is how to use that: the quick answer to the question people ask most, the four places to check for any asset, what controls each kind of asset, why a beneficiary form outlives a new will, what the will still decides, and where the model has exceptions.
Does a will override a beneficiary designation? Usually no.
A valid beneficiary designation generally controls the asset it applies to: the retirement plan, the policy or the account pays the person named on its own form, whatever a later will says. Property owned with a right of survivorship, and property properly held in a trust, can pass outside the will in the same way. The will governs the probate estate, which is what remains in the person's own name after those instructions have been applied.
Check these four places, in order
For most assets, four places decide the answer. They are read in this order because each one, where it applies, settles the asset before the next is reached. It is a practical starting framework rather than a rule without exceptions; the exceptions have their own section below.
- The title. Whose names are on the deed, the account or the vehicle title, and what words join them. If survivorship applies, or half of the asset already belongs to a spouse as community property, that is settled before anything else.
- The form on file. Whether the institution holding the asset has a beneficiary designation or a payable-on-death or transfer-on-death registration, and whose name is on it today. The institution's record, not memory.
- The trust. Whether this specific asset was transferred to the trustee, by a recorded deed or by the institution's paperwork. No transfer, no trust control.
- The will. Only if none of the above applies. Then whether it is current and was validly signed.
One asset, four questions
Take one asset at a time. A yes settles it; a no moves to the next question.
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Title: does ownership itself decide who receives it?
If yes: a right of survivorship, or a spouse's half of community property
The surviving owner takes it because of how it was owned, and the will has nothing to give here. Confirm it on the deed, the account agreement or the vehicle title, and read the words joining the names.
No, or it is in one name: continue to question 2
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Beneficiary form: is a beneficiary, payable-on-death or transfer-on-death designation on file?
If yes
The institution pays or transfers to the person named on its own record. Confirm whose name is on it today, with the institution rather than from memory.
No: continue to question 3
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Trust: has the asset actually been transferred to the trustee under the trust?
If yes
It passes under the trust's terms. Confirm the deed or the institution's paperwork that moved it; a trust document that only names the asset has not.
No: continue to question 4
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Will: is it in the person's own name alone, with none of the above?
If yes
It is likely part of the probate estate. The will directs it, or the state's intestacy statute does where there is no valid will. Check that the will is current and was signed the way the state requires.
If not sure
Read the document itself: the deed, the account agreement or the title. Sahvelo's crosswalk, What controls this asset, says which document answers each kind of asset and how to get it.
- State law, surviving-spouse rights, plan-specific rules and court orders can change the result. The section on exceptions says where.
The order is not a court weighing rivals. A plan administrator paying the person named on the form has not read the will and overruled it: federal law directs the administrator to act in accordance with the documents and instruments governing the plan, and the will is not one of them.
For one specific asset in hand, What controls this asset is the crosswalk: what governs it, what happens when two instructions disagree, and how to obtain each document. This article explains why the will is not the master instruction; that page answers which instruction governs the asset in front of you.
What controls each kind of asset
The table gives the plain case for each kind of asset and the one document to check. Checking is the point: every row has a version where the answer is different because of a form signed years ago, or a deed nobody has read since it was recorded.
| Asset | What controls it, and what to check |
|---|---|
| A 401(k), 403(b) or other employer retirement plan | The beneficiary form the plan holds. Federal law requires the plan to follow its own documents, and on the plans the federal retirement law covers, the surviving spouse is the beneficiary unless they consented, in writing and witnessed, to somebody else. Check the designation on file with the plan. |
| An IRA, including one rolled over from an old job | The form with the custodian. An ordinary IRA sits outside the federal retirement law, so the spousal-consent rule does not apply to it, and state law can. Check the custodian's designation; the old employer holds nothing. |
| Life insurance, including group coverage through work | The designation the insurer holds. The policy pays the person named on it. Federal employee group life insurance goes further and says a designation in a will has no force or effect. Check with the insurer, or with the employer's benefits office for group coverage. |
| A bank account marked payable on death, or a brokerage account registered transfer on death | The registration on the account. Texas, for one, says a payable-on-death provision in a deposit agreement is nontestamentary: outside the will. Check the registration with the institution. |
| A joint bank or brokerage account | The agreement the account was opened under. In Texas, survivorship has to be agreed in writing and may not be inferred from joint ownership; without it, the deceased owner's share is part of the estate. Check the account agreement, not the statement. |
| A house or land | The recorded deed. Survivorship wording passes it to the surviving owner; a transfer-on-death deed, recorded before death in a state that provides one, names who takes it; a deed to the trustee puts it under the trust. Otherwise, the will. Check the deed on record and the words joining the names. |
| A vehicle | The title. On an Arizona title, OR between two owners means the survivor takes the car; AND means the deceased owner's share goes through the estate. Some states let an owner name a beneficiary on the title and say a will does not revoke it; Florida and New York offer no such designation. Check the title itself. |
| Property held in a trust | The trust document, for the assets actually transferred to the trustee. A trust that holds nothing is still a valid trust, as Ohio's statute says in terms, and it controls nothing. Check the deed or the paperwork that moved each asset in. |
| Everything else: an account in one name only, the contents of the house, anything acquired after the plan was made | The will, or the state's intestacy statute where there is none. This is the probate estate. Check that the will is current, was signed under the state's formalities, and still says what you think it says. |
Why a beneficiary form can survive a new will
A beneficiary designation is an instruction to whoever holds the asset: the plan, the insurer, the bank or the brokerage, or, for a federal benefit, the agency that pays it. It is part of the terms the asset is held under, and when the owner dies, the holder follows its own record. It is not asked to read the will, and an employer retirement plan is not permitted to: the federal retirement law requires the plan's fiduciary to act in accordance with the documents and instruments governing the plan, and a later will naming somebody else does not change that instruction.
So a will rewritten in an afternoon changes only the probate estate. The 401(k) form, the transfer-on-death registration and the deed are exactly where they were the day before. That is the model working as designed, and it is the reason a plan is reviewed one document at a time rather than by signing a new will.
Divorce is where the difference shows. Illinois provides that a divorce revokes every gift and every nomination to office given to the former spouse in a will signed before the judgment, and reads the will as if the former spouse had died first; that reaches the will. New York's provision reaches further, into securities registered in beneficiary form, life insurance designations and retirement plans, but only to the extent federal law permits, and that is where the limit sits: federal law supersedes state laws that relate to an employer benefit plan, so a state rule that rewrites who a plan pays cannot be assumed to work on a 401(k) the way it works on a will.
Federal designations say it plainest. A Thrift Savings Plan designation stays in effect until a new one reaches the record keeper, and a will cannot name or change a TSP beneficiary. Federal employee group life insurance follows the signed and witnessed designation on file with the employing office, and a divorce decree redirects it only if the decree reached the agency before the death. A form filed at the start of a career, a marriage, a divorce and a new will later, still names whoever it named.
Which accounts carry a form, the ways a form fails, and how to check every designation in an afternoon is the job of Beneficiary designations. Which events should start a review, and what each one changes on its own, is on Keeping a plan current.
What a funded trust controls
A trust controls property that has actually been transferred to the trustee under the trust: a house by a recorded deed, an account by the institution's own paperwork. Those assets pass under the trust's terms, and the will does not reach them, because at death they were not held in the person's own name.
The reverse is what undoes plans. A trust document that names the house, the accounts and the policies has not moved any of them. Ohio's statute states the principle directly: a trust is valid regardless of the existence, size or character of its corpus. A trust that holds nothing is a real trust, and it controls nothing; every asset it was written about is still governed by its title, its form or the will.
Nor does a trust reach a beneficiary form on an account it does not hold. Where a trust is meant to receive a retirement account, the trust has to be named on the account's own form; a blank form does not name it, however clearly the trust document expected the money. What transferring each kind of asset into a trust takes is on Creating a trust.
What the will still controls
None of this makes the will unimportant. It makes it specific. The probate estate, in ordinary words, is everything the person held in their own name alone that no form, no survivorship and no trust had already pointed somewhere: a checking account in one name, a car in one name, the furniture, and whatever was acquired after the plan was made and never brought into it. The will is the instruction for that, and it does three things no other document does.
- It directs the probate assets, including the residue: whatever is left after the specific gifts, the debts and the expenses.
- It nominates the person who runs the estate. Nominates, not appoints: in New Jersey the statute says that to nominate an executor a will must be admitted to probate, so until the court acts, the person named is a nominee rather than the executor.
- It nominates a guardian for minor children, where there are any, and that too is subject to the court. In New York the guardian named in a parent's will cannot act until the will has been admitted to probate and letters of guardianship have been issued.
Where there is no valid will, the state's intestacy statute divides the same probate estate, and only that estate; the beneficiary account, the joint home and the funded trust pass outside it either way. When there is no will covers who takes under those statutes, and Do I need probate? covers whether what is left needs a court at all. What the will itself has to say, and how it has to be signed to say it, is on Wills and trusts.
When the simple model has exceptions
The four places are where to start, not the last word. Four kinds of rule can change the result, and each has a section of the law behind it.
- Surviving-spouse rights. On the employer plans the federal retirement law covers, the spouse is the beneficiary unless they consented, in writing and witnessed, to somebody else; a form naming the children, signed alone, has not done what it looks like it did. In California and Arizona, half of the community property already belongs to the surviving spouse, so a will that reads as if it gives away the whole house is operating on half of it. And some states let a surviving spouse claim a share of the estate against the will; New York counts assets that passed outside the will when it measures that share.
- Plan and policy rules. Where no valid designation is on file, the plan, the policy or the account agreement says what happens next. Federal plans publish the order: the Thrift Savings Plan pays the spouse, then children, then parents, then the estate, then next of kin, and federal group life insurance runs a similar order after the named beneficiary.
- Court orders. A decree can redirect an asset, but only where it reaches the institution. Federal employee group life insurance follows a divorce decree only if the decree was received by the agency before the death.
- State law. The mechanisms differ by state. In Texas a joint account passes to the survivor only where survivorship was agreed in writing. A state statute that revokes a former spouse's designation reaches a will and, in some states, insurance and accounts, but federal law supersedes state rules that relate to an employer plan, so it cannot be assumed to reach a 401(k). Sahvelo's guidance carries the rules state by state where they differ.
Questions people ask
| The question | The short answer |
|---|---|
| Does a will override a beneficiary designation? | Usually no. A valid designation generally controls the asset it applies to, and the will governs what is left in the probate estate. The exceptions above are where a spouse's rights, the plan's rules, a court order or state law can change the result. |
| Does a will override a 401(k) beneficiary? | No. Federal law requires the plan to follow its own documents, and the beneficiary form is one of them. On the plans that law covers, the surviving spouse is the beneficiary unless they consented in writing to somebody else. |
| Does a will override life insurance? | Generally no. The insurer pays the person named on the policy's designation. For federal employee group life insurance the statute says a designation in a will has no force or effect. |
| Does a trust override a will? | For the assets actually transferred to the trustee, the trust's terms control and the will does not reach them. For an asset the trust was written about but never received, the trust controls nothing, and the will or another instruction does. |
| What happens if there is no valid beneficiary designation? | The plan, the policy or the account agreement decides. Federal plans publish an order of precedence: the Thrift Savings Plan pays the spouse, then children, then parents, then the estate, then next of kin. Where an asset ends up in the estate, the will directs it. |
Where to start
Start with one asset rather than the whole estate: the account or the property you are least sure about, and the four questions above in order. The answer for that asset is a document, and each document can be read at home.
What controls this asset is where to run that check. Beneficiary designations is where to review every form once. How your home passes is the house, deed by deed.
Why Sahvelo says this
The federal rules below are quoted from the United States Code and the Code of Federal Regulations. Every state rule names its state and is quoted from that state's statute or motor-vehicle agency; it supports a claim about that state only.
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The federal plan-documents rule: a plan pays the beneficiary form it holds, not the will.
29 U.S.C. §1104(a)(1)(D) (Fiduciary duties — plan documents rule) · Read August 12, 2026
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The surviving spouse is the default beneficiary on the employer plans federal law covers; naming anyone else takes written, witnessed consent.
29 U.S.C. §1055 — survivor annuities and the spousal consent requirement · Read August 13, 2026
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An ordinary IRA is outside the federal retirement law, so the spousal-consent rule does not reach it.
29 C.F.R. §2510.3-2(d) — individual retirement accounts excluded from Title I · Read August 13, 2026
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Federal employee group life insurance follows the designation filed with the employing office; a designation in a will has no force or effect.
5 U.S.C. §8705(a) — FEGLI death claims and order of precedence · Read August 13, 2026
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In Texas, survivorship on a joint account must be agreed in writing and cannot be inferred from joint ownership; a payable-on-death provision is nontestamentary.
Texas Estates Code §§111.001, 111.002, 111.052 — survivorship agreements and nontestamentary transfers · Read August 14, 2026
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Texas's transfer-on-death deed must be recorded before the owner's death and is a nontestamentary instrument.
Texas Estates Code §§114.051–114.056 — the transfer on death deed · Read August 14, 2026
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On an Arizona title, OR between owners is a joint tenancy: the survivor takes the vehicle.
AZ MVD — Multiple Owners, Legal Status: OR · Read August 7, 2026
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On an Arizona title, AND between owners is a tenancy in common: the deceased owner's share passes through the estate.
AZ MVD — Multiple Owners, Legal Status: AND · Read August 7, 2026
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New Jersey provides a beneficiary designation on a vehicle title and says a will does not revoke or supersede it.
New Jersey P.L.2022 c.13 — N.J.S.A. 39:3-30.1b, transfer of a motor vehicle on death · Read August 18, 2026
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Texas's vehicle beneficiary designation form, on which the owner certifies that a will does not revoke it.
Texas DMV Form VTR-121 — Beneficiary Designation for a Motor Vehicle · Read August 11, 2026
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Florida has no transfer-on-death statute for motor vehicles.
Florida Statutes Chapter 319 (Certificates of Title) · Read August 9, 2026
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New York's motor vehicle agency offers no beneficiary designation on a title.
NY DMV guidance · Read August 7, 2026
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Ohio: a trust is valid regardless of the existence, size or character of its corpus.
Ohio R.C. 5804.02 (General requirements for creation of trust) · Read August 20, 2026
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Illinois: a divorce revokes the former spouse's gifts and nominations in a will signed before the judgment.
755 ILCS 5/4-7 — revocation and revival · Read August 15, 2026
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New York: a divorce revokes revocable dispositions to a former spouse by will, beneficiary-form registration, life insurance or retirement plan, to the extent permitted by law.
N.Y. EPTL §5-1.4 — the revocatory effect of divorce on a former spouse · Read August 13, 2026
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Federal law supersedes state laws that relate to an employer benefit plan.
29 U.S.C. §1144(a) — ERISA preemption of state laws relating to a plan · Read August 13, 2026
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A will cannot name or change a Thrift Savings Plan beneficiary; the designation on file stands until properly changed.
5 C.F.R. §§1651.3–1651.4 — designation of beneficiary, and that a will has no effect · Read August 13, 2026
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A divorce decree redirects federal employee group life insurance only if it reached the agency before the death.
5 U.S.C. §8705(e) — court decrees that redirect FEGLI, and the filing condition · Read August 13, 2026
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In New Jersey a will must be admitted to probate to nominate an executor; until then the person named is a nominee.
N.J.S.A. 3B:3-18 (Necessity to probate will to transfer property or nominate executor) · Read August 19, 2026
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In New York a guardian named in a will cannot act until the will is probated and letters of guardianship are issued.
N.Y. Surr. Ct. Proc. Act § 1710 (Will or deed containing appointment to be proved) · Read August 20, 2026
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In California, half of the community property belongs to the surviving spouse at death; the will disposes of the decedent's half.
Cal. Prob. Code §100 — community property at death · Read August 13, 2026
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Arizona's intestate share is written around the decedent's half of community property; the survivor's half is not part of the estate.
A.R.S. §14-2102 — the intestate share, and the community-property half · Read August 13, 2026
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A New York surviving spouse can elect a share against the will, and assets that passed outside the will are counted when it is measured.
N.Y. EPTL §5-1.1-A — the surviving spouse's right of election · Read August 13, 2026
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The Thrift Savings Plan's order of precedence where there is no designation: spouse, children, parents, estate, next of kin.
5 C.F.R. Part 1651 — death benefits, order of precedence · Read August 13, 2026