My client just informed me the bank information was wrong on the return I already efiled. He owes...what do I do now?

[Myk-Farsight]

Since the return was filed, and we are now past the July 15 deadline, how do I correct the situation?

[Just-Lisa-Now-]

You cant correct it.

If money was due, pay it by some other means.   

If a refund was due, they'll have to wait for the bank to bounce the direct deposit back to IRS and a refund check be issued and mailed to the address on the return.

[Terry53029]

see this link on what to do https://www.irs.gov/faqs/irs-procedures/refund-inquiries/refund-inquiries-18