Quy regards refund for the period August 2017

Vikasanand Gupta (180 Points)

06 June 2020  
sir, one of the party has applied online refund on 12.2.2018 for the period August 2017 but due to some inconvenient they submitted the requisite documents on 31.5.2020.
then, department can rejected the said refund claim or sanction it.

pls clarify