Tds paid under wrong section

NO issues if you have paid the challan under wrong section. While filing TDS returns you can quote the challan number & the returns will be filed correctly.

Make sure that you are filing returns correctly under the proper section

at the time of filing of tds return select the right section. there is no problem if u made payment in wrog section. 

u can use same challan for payment under right section.

agreee with vinay