GST paid and return filed with the wrong gst rate

Lotus Agrawal (Practice) (1358 Points)

06 February 2024  
What are the remedies available where gst was paid at the rate of 12%, GSTR-1, 3B and 9 was filed with the same rate. Now in the next year assessee realised that the tax rate was 5%. Whether he is eligible to get the refund?