How do I file ITR return?How do I Download Excel utility

 How do I file AIR return?

File AIR Return

1. Step-1. To file AIR, visit https://www.tin-nsdl.com/services/air/air-index.html.
2. Step-2. Prepare AIR in accordance with the file format in clean text ASCII format. ...
3. Step-3​ Click on 'Data Structure (File format)' for the data structure (file format) in which the AIR is to be prepared.

How do I Download Excel utility tax

Instruction for use of offline utilities:

1. Select the Assessment Year.
2. Download either excel or Java utility. The utility by default will get downloaded in your system 'download' folder in a compressed mode (ZIP file)
3. Extract (un-compress) the zip file containing the utilities.