Due dates for filing TDS returns are as followsThe following penalties are applicable if you havenu2019t filed TDS by the due date:Late filing fee (if you do not file by the due date) - You have to pay Rs.200 per day until your return is filedInterest (if you do not deposit the TDS amount in time)- In case of late deposit of TDS amount, interest will have to be paid at 1.5% per month from the date at which TDS was deducted to the actual date of deposit. Also note that the amount is to be paid from the date at which TDS was deducted, NOT from the date at which TDS was due.Penalty (if TDS is not filed within one year of the due date)- Penalty ranging between Rs.10000 to Rs.100000 will be charged if you fail to submit TDS return within a year of the due date or if you have submitted incorrect details (such as PAN, Challan, TDS amount) in the statement filed. If you need professional guidance with your return filing then visit https://www.financialhospital.in... and drop in your details and we'll get in touch with you!