Your existing TBSZ provider may ask you to provide IBKR's bank routing information for cash deposits in order to proceed with you transfer.
IBKR will show you the bank routing information once you submit the TBSZ transfer requests in Client Portal:
- Login to Client Portal
- Select Transfer & Pay followed by Transfer Funds and Transfer from Another Broker
- Follow the prompts on the screen to complete your request.
- Click Submit to confirm your transfer requests.
- Then go to Instructions and under Step 1 click on here to obtain the bank routing information.