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OverviewPreparing your estateWhen someone dies
OverviewPreparing your estateWhen someone dies
SimplyTrust forms
Letter of Instruction
Home→Financial Institutions→Lightspeed

Estate planning at Lightspeed

How to protect 11 Lightspeed accounts — manage beneficiaries by phone, fund a trust by mail, and file death claims

Lightspeed

Subsidiary of Lightspeed Holdings, LLC (majority owner: Wedbush Capital)

lightspeed.com→
Lightspeed logo

Lightspeed Service Desk / Relationship Management

Phone1-646-393-4800
Toll-Free1-888-577-3123
Emailservice@lightspeed.com
Fax1-646-393-4844
Mailing Address

Lightspeed Financial Services Group, 20 Headquarters Plaza, North Tower, 7th Floor, Morristown, NJ 07960

Service Desk
1-646-393-4800 ext. 1
Cashiering Department
1-646-393-4800 ext. 6
Toll-free (1-888-LSPD-123)
1-888-577-3123
WebsiteLearn more→

Lightspeed Service Desk / Relationship Management

Phone1-646-393-4800
Toll-Free1-888-577-3123
Emailservice@lightspeed.com
Fax1-646-393-4844
Mailing Address

Lightspeed Financial Services Group, 20 Headquarters Plaza, North Tower, 7th Floor, Morristown, NJ 07960

Service Desk
1-646-393-4800 ext. 1
Cashiering Department
1-646-393-4800 ext. 6
Toll-free (1-888-LSPD-123)
1-888-577-3123
WebsiteLearn more→

Service Desk (no dedicated estate unit; estate accounts handled by New Accounts)

Phone1-646-393-4800 ext. 1
Toll-Free1-888-577-3123
Emailservice@lightspeed.com
Fax1-646-393-4844
Mailing Address

Lightspeed Financial Services Group, Attn: Service Desk, 20 Headquarters Plaza, North Tower, 7th Floor, Morristown, NJ 07960

New Accounts (estate / trust / successor-entity accounts) - newaccounts@lightspeed.com
1-646-393-4800
Cashiering (disbursements and transfers) - cashiering@lightspeed.com
1-646-393-4800 ext. 6
WebsiteNotify online→
Verified Jul 2026

Lightspeed has 11 investment accounts, each with different rules for what happens when the account holder dies. Of those, 8 can name a trust as beneficiary or be retitled into a trust. The right combination of beneficiary designations and trust ownership can keep the entire portfolio out of probate.

Managing beneficiaries at Lightspeed is straightforward—changes can be made by mail and by phone, typically taking lightspeed does not publish a processing timeline; the service desk confirms receipt.. Trust funding is also available, allowing families to retitle brokerage accounts into a trust.

Lightspeed provides specific procedures for both proactive estate planning and filing claims after a death.

Preparing your estate

Beneficiaries and trust funding

How to update beneficiaries by phone, fund a trust by mail, and review 11 account types at Lightspeed.

View details →

When someone dies

Death claim process

8-step process, 8 required documents, and contact information for survivors.

View details →

Frequently asked questions

Wedbush Securities Inc., in most cases. Lightspeed is an introducing broker: per its FY2025 SEC filing it does business on a fully disclosed basis with two clearing brokers, Wedbush Securities Inc. and Interactive Brokers, and the clearing and custodial operations for customer accounts are performed by those clearing brokers. Wedbush Capital is also the majority owner of Lightspeed's parent, Lightspeed Holdings, LLC. Every estate-facing document reflects this: the TOD form is addressed to "Clearing Agent - Wedbush Securities Inc.", the account transfer form is a Wedbush form (clearing number 0103), and cash wires are payable to Wedbush Securities in Pasadena, California. Practically, an executor starts at the Lightspeed service desk (1-888-577-3123), but the documentation has to satisfy the clearing broker as well, so build in a second review cycle. One upside of the arrangement: Wedbush carries excess SIPC coverage of up to $25,500,000 per Lightspeed account, and that coverage follows the account through estate settlement.

SimplyTrustSimplyTrust Editorial·Updated July 12, 2026

Sources

  • lightspeed.com
  • d31x4u3ydvpof.cloudfront.net
  • brokercheck.finra.org
  • sec.gov

Data sourced from Lightspeed primary sources (20 pages reviewed). How we research.

Lightspeed

Subsidiary of Lightspeed Holdings, LLC (majority owner: Wedbush Capital)

lightspeed.com→
Lightspeed logo

Lightspeed Service Desk / Relationship Management

Phone1-646-393-4800
Toll-Free1-888-577-3123
Emailservice@lightspeed.com
Fax1-646-393-4844
Mailing Address

Lightspeed Financial Services Group, 20 Headquarters Plaza, North Tower, 7th Floor, Morristown, NJ 07960

Service Desk
1-646-393-4800 ext. 1
Cashiering Department
1-646-393-4800 ext. 6
Toll-free (1-888-LSPD-123)
1-888-577-3123
WebsiteLearn more→

Lightspeed Service Desk / Relationship Management

Phone1-646-393-4800
Toll-Free1-888-577-3123
Emailservice@lightspeed.com
Fax1-646-393-4844
Mailing Address

Lightspeed Financial Services Group, 20 Headquarters Plaza, North Tower, 7th Floor, Morristown, NJ 07960

Service Desk
1-646-393-4800 ext. 1
Cashiering Department
1-646-393-4800 ext. 6
Toll-free (1-888-LSPD-123)
1-888-577-3123
WebsiteLearn more→

Service Desk (no dedicated estate unit; estate accounts handled by New Accounts)

Phone1-646-393-4800 ext. 1
Toll-Free1-888-577-3123
Emailservice@lightspeed.com
Fax1-646-393-4844
Mailing Address

Lightspeed Financial Services Group, Attn: Service Desk, 20 Headquarters Plaza, North Tower, 7th Floor, Morristown, NJ 07960

New Accounts (estate / trust / successor-entity accounts) - newaccounts@lightspeed.com
1-646-393-4800
Cashiering (disbursements and transfers) - cashiering@lightspeed.com
1-646-393-4800 ext. 6
WebsiteNotify online→
Verified Jul 2026

Estate planning articles

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

Estate planning articles

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

Reimbursable Trustee Expenses: A Clear Overview

Reimbursable Trustee Expenses: A Clear Overview

Which trustee expenses does a trust reimburse?
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Refundable Executor Expenses: What Estates Cover

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Dave Ramsey on Trusts: What We Agree and Disagree On

Dave Ramsey on Trusts: What We Agree and Disagree On

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Jean Chatzky on Estate Planning: It’s a Gift

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Robert Kiyosaki on Trusts: A Structural Necessity

According to Robert Kiyosaki, trusts are a necessity for everyone, not only the wealthy.
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Ramit Sethi on Estate Planning: Start With a Living Trust

Ramit Sethi on Estate Planning: Start With a Living Trust

Ramit Sethi on estate planning: start with a living trust and have regular conversations with your heirs about how to manage finances when the trust becomes active.
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