Tds on hra when landlord pan is not available

in my view, u can do TDS on one available PAN for both if they are related...ex:wife & husband...thereafter they can claim total TDS showing total rent



or you can file TDS return stating... applied for PAN...anyway he knows that you have deducted TDS and has every right to get his TDS credit once he gets PAN...then u may correct the TDS return quoting his PAN

The form 26QC (https://onlineservices.tin.egov-nsdl.com/etaxnew/tdsnontds.jsp) does not allow me to pay TDS without mentioning the landlord's PAN. 

Is there any way to mention that PAN is not available and pay the tax?