Why IBKR verifies some withdrawals

If Interactive Brokers (IBKR) asks you to confirm a withdrawal by phone, that is a standard security check rather than a sign of a problem with your account.

Why the check happens

The verification call is a standard security measure by IBKR to help protect you from unauthorised withdrawals. It confirms the instruction genuinely came from you before any funds leave your account.

What decides when it applies

Withdrawal limits are based on the two-factor authentication (2FA) and security method currently set on your account. If the amount you request is above the limit that applies to your setup, IBKR may ask for:

• a short phone verification, or
• additional documents, or both

Once the check is complete, IBKR processes the withdrawal as normal. This is a routine security procedure, and it helps make sure your funds are transferred safely.

If you’re asked to verify

Complete the check with IBKR directly. If you’re unsure whether a request is genuine, speak to your advisor before sharing anything.

More detail from IBKR

• Withdrawal limits
• Exceptional withdrawals

For the withdrawal steps themselves, see Withdraw funds from IBKR.