The Estate Desk

Last verified 2026-09-03; facts checked against the primary sources below

Interactive Brokers account after death: TOD beneficiary and next steps

Last verified: September 3, 2026

The short answer: Check how the Interactive Brokers account is registered before anyone tries to transfer it. An IBKR transfer-on-death (TOD) designation may pass an eligible account to its named beneficiaries outside probate; a joint, trust, or individually owned account can require a different person to act. Contact IBKR Customer Service to report the death, confirm the registration and beneficiary record, and request the current document checklist for your role.

How does an Interactive Brokers transfer on death work?

IBKR describes transfer on death as a beneficiary registration that transfers an eligible individual account after the owner's death. The beneficiary does not receive authority to use the account while the owner is alive. After the death, IBKR verifies the beneficiary and documents before transferring the assets.

Ask IBKR to confirm that the TOD designation applies to the specific account. Do not assume one beneficiary record covers a separate IRA, joint account, trust account, or an account held by another IBKR entity.

Identify the registration first

Registration Why it matters
Transfer on Death Named beneficiaries may receive assets outside probate
Joint with rights of survivorship The surviving owner's rights control, subject to IBKR review
Tenants in common The deceased owner's share generally requires estate authority
Individual without TOD Executor or administrator documents may be required
Trust Successor trustee authority must be documented

What should you send IBKR?

Start at Interactive Brokers Customer Service and choose the contact route for your region and relationship to the account. Explain that the account holder died and ask how an executor, beneficiary, or surviving owner should submit documents. Do not use the deceased person's login. Support route checked September 15, 2026; this guide is independent of IBKR.

Begin with a support case reporting the death. Gather the certified death certificate, recent statement, claimant identification, beneficiary information, and any court or trust documents establishing authority.

Ask support which forms and versions apply to this account rather than relying on an older saved copy.

What happens to a joint account?

IBKR distinguishes joint tenants with rights of survivorship, community-property accounts, and tenants in common. Survivorship can move the account interest to the surviving holder, while a tenant-in-common interest generally passes through the deceased owner's estate.

IBKR may restrict transactions or request additional documents while it verifies the death and ownership. Do not trade in the deceased person's login or assume that access establishes authority.

Before transferring securities

Ask whether open positions, margin balances, derivatives, foreign assets, or unsupported securities require special handling. Confirm whether the receiving account can accept each position and whether a liquidation instruction would create tax or market consequences.

Keep the case number, the precise account registration, and a checklist of accepted documents. Have legal authority questions reviewed by the estate's attorney and distribution choices reviewed by the beneficiary's tax or financial professional.

Questions to resolve in the support case

Record the answers without treating this preparation list as IBKR's required-document packet. Use the free estate inventory worksheet to list holdings and unresolved ownership questions, and the account-after-death directory for other providers.

The published IBKR materials explain registrations, but the support case supplies the current deceased-account packet.

Primary sources