There are various forms associated with TDS or TCS filing. Below are the names of all the forms.
1) Form 24Q- it is a quarterly statement for TDS on salary
2) Form 26Q- it is a quarterly statement for TDS other than salary
3) Form 27Q- it is a quarterly statement for TDS from interests or any sum payments to non-residents
4) Form 27Q- it is a quarterly statement for the collection of tax at the source.