Unfortunately, if you are not getting a refund you cannot enter banking details that will transmit to the IRS. TurboTax doesn't allow it, because the IRS system won't read it anyhow.
If you are still missing payments from the first two rounds issued, you can file a claim on the tax return that should generate a refund in order to file and transmit the data.
If you are trying to submit data for the upcoming dependent care credit advance payments, it is expected that the IRS will open a portal for this as they did the first two stimulus rounds, but they have not announced the procedure for it yet.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
