Wrong invoice filed in GSTR 1

Emerson.C (Asst., Manager) (218 Points)

24 May 2021  
Hi everyone,

Pls clarify that my client has wrongly shown excess amount in the invoice and same has been filed GSTR 1 in Nov'20. The tax for excess payment also paid and filed 3B return.

Now my Client is asking to recover the excess payment made in 3B and file the correct invoice to the same client.

So pls suggest me that how to rectify this issue and in what way we can get back the tax payment and can be utilized in upcoming tax payments.