Turnover not matching with books of record

Utpal roy (back office asst) (253 Points)

30 October 2023  
Dear Sir,
With reference to the above, the turnover amount in Gst portal is not match with my books of record. I also search in portal in file return month wise all records are same, but in Gst dashboard the turnover "GST Portal based on return is not match, please advise.