If you’re paying an annual rent of more than 1 lakh rupees, then compulsorily you will have to submit your landlord PAN to your employer so that your employer deduct the correct amount of TDS. so if you’re paying more than one lakh rupees as rent every year, then definitely your employer will be cutting excess TDS. However, you can claim the benefit of the excess rent that you have paid while filing your IT returns, provided you have sufficient proof for that. However, it is better you ask your owner before you take the house on rent.