Refund in case of RCM liability paid by supplier

Kritika Khandelwal (23 Points)

25 July 2020  
What if in case of B2B supply (which is liable to RCM) the GST has been paid by supplier instead of Recipient.
Will recipient has to pay the tax and the supplier get the refund for the same?

Kindly provide circular/notification related to this, if available