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ShareBuilder 401k

Subsidiary of ShareBuilder Inc.

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Estate planning options at ShareBuilder 401k

Who inherits your ShareBuilder 401k retirement retirement accounts is determined by the beneficiary designation on file—not by your will. This makes keeping designations current one of the most important estate planning steps, especially because the choice of beneficiary also affects how inherited distributions are taxed.

ShareBuilder 401k has 5 retirement accounts with different estate transfer rules. Here is how beneficiary designations, trust ownership, and probate apply to each one.

Traditional 401(k)Safe Harbor 401(k)Roth 401(k) FeatureSolo 401(k) SaverSolo 401(k) Plus
1
Beneficiary selection is part of enrolling in a ShareBuilder 401k plan: the employer's announcement to employees contains instructions for how to choose a contribution amount, choose investments, and determine a beneficiary
2
Questions about a specific plan go to the employer (plan sponsor), per the ShareBuilder 401K participant website FAQ
3
ShareBuilder 401k Plan Participant Customer Support: 1-800-431-7934 x4, Monday-Friday, 9AM-8PM EST

What ShareBuilder 401k says about beneficiaries

Each section is ShareBuilder 401k's own statement, with the document it comes from numbered under Sources.

Which accounts take a beneficiary1

Employer retirement plan

Employees determine a beneficiary as part of enrolling in a ShareBuilder 401k plan, following the instructions in the employer's announcement to employees.1

Not in ShareBuilder 401k's published guidance1

  • What the owner provides to name a beneficiary

Sources1

SimplyTrustSimplyTrust Editorial·

Sources

Data sourced from ShareBuilder 401k primary sources (10 pages reviewed). How we research.

Download these ShareBuilder 401k instructions

Download instructions for the whole estate

A printable PDF with the steps, required documents, and contact details — verified against ShareBuilder 401k primary sources. Bring it to the branch or keep it beside the phone.

ShareBuilder 401k estate support

ShareBuilder 401k

Plan Sponsor Customer Support

Plan Participant Customer Support

Participant Services (ShareBuilder 401K participant website)

Hours

Monday-Friday 9:00 AM-8:00 PM ET

Mailing address

ShareBuilder Advisors, LLC, 801 2nd Ave Suite 1400, Seattle, WA 98104

Estate requests go through general customer service.

Verified Sep 2026

Estate planning articles

Learn how to protect your ShareBuilder 401k accounts and other assets with trusts, beneficiary designations, and estate planning documents.

Forms for Planning Your Estate

Free forms for planning your estate: a will, living trust, pour-over will, both powers of attorney, living will, and TOD deed.

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Pour-Over Will

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Revocable Living Trust

Create a revocable living trust to avoid probate, protect privacy, and control asset distribution.

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Last Will and Testament

Name your heirs, guardians, and final wishes. Free for every state.

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Healthcare Power of Attorney

Name someone to make medical decisions if you can't.

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Financial Power of Attorney

Name someone to manage your finances if you can't.

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Transfer on Death Deed

Transfer real property to a beneficiary upon your death without probate. Available in 34 states and the District of Columbia.

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Vehicle Transfer on Death

Name a beneficiary to inherit your vehicle at death without probate. Available in 26 states and the District of Columbia.

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Living Will

State in advance which life-sustaining treatments you want or refuse, in the document your state recognizes, with signing instructions from the statute.

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Tools for Planning Your Estate

Free tools for planning your estate: what a will or trust costs, whether you need a trust or TOD deed, and how documents are signed.

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Trust or Will: Which Costs Less?

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What Does Estate Planning Actually Cost?

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How Do I Sign Estate Documents?

Find witness, notary, and remote signing requirements for all 50 states.

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