Beneficiary Designations Explained

How they override your will · Primary vs. contingent · Per-stirpes vs. per-capita · Accounts that need them · Common mistakes

Beneficiary designations are the most powerful — and most commonly neglected — tool in estate planning. They determine who receives your retirement accounts, life insurance, and bank accounts when you die, and they do it quickly, privately, and without probate. They also completely override your will. A wrong or missing beneficiary designation can derail an otherwise well-planned estate.

Educational content only. Beneficiary designation rules vary by account type, institution, and state law. Consult a qualified estate planning attorney or financial advisor to ensure your designations work as intended.

How it worksHow Beneficiary Designations Work

When you open a retirement account, life insurance policy, or certain bank accounts, you fill out a form naming who receives the account when you die. That designation is a legal contract between you and the account custodian — and it is completely independent of your will.

When you die, your named beneficiary contacts the institution, provides a death certificate and their identification, and receives the account directly — no probate, no will, no court involvement. The money transfers in days to weeks, not months or years.

Your will cannot override a beneficiary designation. If your IRA names your ex-spouse as beneficiary but your will says “everything to my current spouse,” your ex-spouse gets the IRA. Courts have consistently upheld beneficiary designations over contrary will provisions.

TypesPrimary vs. Contingent Beneficiaries

Every account should name both a primary and one or more contingent beneficiaries:

  • Primary beneficiary: First in line. Receives the account if they are alive at your death.
  • Contingent beneficiary (secondary beneficiary): Receives the account only if the primary beneficiary has died before you or cannot accept the funds.

You can name multiple primary and/or contingent beneficiaries. You specify the percentage each receives (must total 100%).

ScenarioWhat happens
Primary beneficiary alive at your deathPrimary receives 100% (or their stated %)
Primary predeceased you, contingent aliveContingent receives (per-stirpes or per-capita — see below)
Both primary and contingent have diedAccount goes to your estate → probate
No beneficiary named at allAccount goes to your estate → probate
Always name a contingent beneficiary. If your primary predeceases you and you have no contingent, the account goes through probate — with potential tax consequences for IRA accounts specifically.

ElectionPer-Stirpes vs. Per-Capita

When you name multiple beneficiaries, you often choose how the account is distributed if one of them dies before you.

Per-StirpesPer-Capita
Meaning“By branch” — deceased beneficiary's share passes to their descendants“By head” — deceased beneficiary's share is split among surviving beneficiaries
If one of three children dies before youThat child's 1/3 share passes to their children (your grandchildren)The 1/3 is split between the two surviving children (each gets 1/2)
Best forKeeping assets within family branchesSimpler distribution among survivors
Per-stirpes is generally recommended for most families — it ensures assets stay within your family tree even if a child predeceases you. Many forms offer “per stirpes” as an election; if not specified, the default is often per-capita.

AccountsWhich Accounts Need Beneficiary Designations

Account TypeDesignation TypePasses Without Probate
Traditional IRABeneficiary designationYes
Roth IRABeneficiary designationYes
401(k) / 403(b)Beneficiary designation (spouse must consent to name non-spouse)Yes
Life insuranceBeneficiary designationYes
AnnuityBeneficiary designationYes
Bank accountsPOD (Payable on Death)Yes
Brokerage accountsTOD (Transfer on Death)Yes
HSABeneficiary designationYes (with tax implications for non-spouse)

AvoidCommon Beneficiary Designation Mistakes

  • Failing to update after divorce. Divorce does not automatically revoke a beneficiary designation in most states. Your ex could receive your IRA if you don't update it.
  • Naming a minor child directly. A minor cannot legally receive an inheritance. A court-appointed guardian will control the funds until the child reaches majority. Use a custodial account (UGMA/UTMA) or trust instead.
  • Naming your estate as beneficiary. An IRA payable to your estate loses the option to stretch distributions and forces unfavorable tax treatment for heirs. This is almost always a mistake for IRAs.
  • Forgetting contingent beneficiaries. If your primary predeceases you with no contingent named, the account goes through probate.
  • Not confirming the designation is on file. Institutions have lost paperwork. Request written confirmation that your beneficiary designation is recorded correctly.
  • Not coordinating with your overall estate plan. Beneficiary designations must align with your will and trust. An estate planning attorney can review the complete picture.

MaintainWhen to Review Your Beneficiary Designations

Review all beneficiary designations after any of these life events:

  • Marriage or divorce
  • Birth or adoption of a child or grandchild
  • Death of a named beneficiary
  • Significant change in your relationship with a named beneficiary
  • A named minor beneficiary reaches adulthood
  • Changes in tax law or state law affecting estates
  • Rolling over or opening new accounts

As a general rule, review all beneficiary designations at least every 3–5 years — or whenever you review your will and other estate documents. For a structured approach, use our Beneficiary Planning Checklist.

Log in to every financial institution and confirm your beneficiary designations once a year. This takes about 30 minutes and can prevent years of legal and tax headaches for your heirs.