Sir/mam if any one deposited tax of previous year instead of this year and he has not filled any return in previous year only tax deposite by chalan how can i rectify this mistake plz help
You will have to write to the Assessing Officer regarding wrong assessment year in the specified format by post or by visiting him personally and getting an acknowledgement slip.
To know your AO:
login to https://www.incometaxindiaefiling.gov.in/ >> Profile settings>> my profile>> PAN details
But sir he have never submitted any return but tds showing on form 26as in that case if i am writting letter to ao for tax then he can send notice for previous year... Am i right or wrong plz suggest and help