1. don ' t deposit tax subtracted below totally different clauses / sections of tax in single challan. Fill separate challan. like you shouldn ' t deposit tax subtracted u / s 194j with section 194c.
2. don ' t deposit tax subtracted in 2 totally different quarter in single Challan 281 form, as if you deposit the tds for 2 quarter in single challan, than you ' ll face drawback whereas filling quarterly returns for tds.