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Subsidiary of Betterment Holdings, Inc.

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How to name beneficiaries and fund a trust at Betterment

Beneficiaries are managed online. Trust paperwork is taken online or by phone

Preparing your Betterment investment accounts for estate transfer involves two primary strategies: designating beneficiaries on individual accounts and, where supported, retitling accounts into a revocable living trust. Both approaches bypass probate, but they work differently depending on the account type.

With 15 product types, Betterment offers a range of transfer options. Some investment accounts support Transfer on Death (TOD) designations, others can be retitled into a trust, and some require probate if no beneficiary is designated. The sections below break down each step.

Beneficiary form at Betterment

Beneficiary Designation - Spousal Consent Form (for employer retirement plans).

Open the form →
Betterment Cash ReserveTrust Cash ReserveBetterment Checking
1
Log in to Betterment on a web browser or mobile app
2
Navigate to Settings (gear icon) > Accounts
3
Select the account you want to add beneficiaries to, then choose "Beneficiaries"
4
Enter beneficiary information:
  • Primary beneficiary: full legal name, date of birth, and relationship
  • Contingent beneficiaries where supported (not available for Checking accounts, which take a primary beneficiary only)
  • For trusts: trust name, date established, and TIN/EIN
  • Allocate percentage shares across the named beneficiaries
5
Review and confirm the designation. Betterment treats submission through the interface as the required written notice of a change or revocation

Required Documents

  • Beneficiary's full legal name (for an individual)
  • Beneficiary's date of birth (for an individual)
  • Beneficiary's relationship to the owner (for an individual)
  • Trust name, date of establishment and TIN/EIN (when naming a trust)
  • Beneficiary Designation - Spousal Consent Form, signed by the spouse (for a solo 401(k) when a married participant names someone other than the spouse as sole primary beneficiary). The spouse signs before a notary or plan representative

What Betterment says about beneficiaries and trusts

Each section is Betterment's own statement, with the document it comes from numbered under Sources.

Who can be named3

A trust

A trust can be named as beneficiary of a taxable account or an IRA.1

A minor

Betterment only supports account holders and beneficiaries 18 or older, and does not recommend naming a minor.1

Someone outside the United States

Naming a non-U.S. resident as beneficiary may delay distribution.1

How many beneficiaries, and how shares are split

All accounts

The owner allocates percentage shares across the named beneficiaries. Contingent beneficiaries can be named where the account type supports it.1

Payable-on-death account

Betterment Checking supports a primary beneficiary only and does not support contingent beneficiaries.2

What a designation takes to be effective

Employer retirement plan

For a 401(k), a legally married participant's spouse must be the sole primary beneficiary unless the spouse consents in writing before a notary or plan representative on Betterment's spousal consent form. Misrepresenting marital status may invalidate the designation.3

IRA

If an IRA contains community property and the spouse is not the primary beneficiary for at least 50% of the account value, the owner represents and warrants that the spouse has consented to the designation.1

Beneficiary forms Betterment issues1

Beneficiary Designation - Spousal Consent Form

For employer retirement plans. Completed by the participant's spouse, before a notary or plan representative. Available to download.3

What Betterment's agreement says about beneficiaries5

A designation and a will

Beneficiary designations generally take precedence over estate planning vehicles such as a will or trust, subject to applicable law.1

Changing or revoking a designation

Designations may be changed or revoked at any time during the owner's lifetime. Any change or revocation must be provided in writing through the Betterment interface.1

Joint accounts

On a joint account, including joint checking and joint investing accounts, the surviving holder can revoke or change the beneficiary designations after the first holder's death. Only assets held in the account after the last holder's death go to the named beneficiaries.1

A minor as beneficiary

Where a minor is named, Betterment may require court-appointed custodial documentation or an official guardian before funds are transferred, and distribution may be delayed.1

No beneficiary survives

For a 401(k), if no designated beneficiary survives the participant, or Betterment Securities as custodian cannot locate them, benefits go to the spouse if living, then to the children in equal shares, then to the estate.1

Which accounts a trust can hold3

Trust account

A trust account can be opened for a U.S. domestic trust, revocable or irrevocable, that was previously established, is in good legal standing and is authorized to invest in securities.4

A client can hold a personal account and multiple trust accounts under one login, with separate 1099-B and 1099-DIV forms for each TIN.4

IRA

A trust cannot be the owner of a Betterment IRA. A trust can be named as the IRA's beneficiary.4

Payable-on-death account

Betterment Checking cannot be opened as a trust account.4

Cash Reserve funds move to a trust Cash Reserve only on an email request to Betterment.4

What Betterment says about trust accounts4

Whether a new account is opened

Converting a personal account is an asset transfer between two accounts rather than a retitling. Betterment does it only where the trust's EIN is identical to the personal account owner's SSN.4

Who signs for the trust

The person opening the account must be the trustee of the trust. A trust account may have a minor as the trust's beneficiary, but the trustee must be at least 18.4

Online access

Only authorized trustees get account access, not the grantor and not the trust's beneficiaries. Additional trustees can be given their own logins on request by email.4

Review of the trust document

Betterment never asks for the full trust agreement, only the title page and signature page(s) or a notarized Trust Certificate.5

Not in Betterment's published guidance1

  • Paper beneficiary form outside the 401(k)

Sources5

SimplyTrustSimplyTrust Editorial·

Sources

Data sourced from Betterment primary sources (31 pages reviewed). How we research.

Download these Betterment instructions

Download instructions for the whole estate

A printable PDF with the steps, required documents, and contact details — verified against Betterment primary sources. Bring it to the branch or keep it beside the phone.

Betterment estate support

Trust Accounts

Verified Sep 2026

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