Why is wire the only option for method of deposit?
If the only method you see to deposit funds on the Transfer & Pay page is a wire transfer, it is because that is the only method available for depositing funds into your account in the selected currency.
IBKR accepts online bill payment as a funding method, which is a check or electronic fund transfer that originates from an online payment service provided by your financial institution. IBKR does not charge a fee for funding an account using Online Bill Pay…