Relief u/s 89

For the rectification return filed under which section. please tell me soon

For the rectification return filed under which section. please tell me soon

sec 154 

This section i know but i need to upload X M L file, under X M L file which section is opt. if i take section earlier consider  by follow this section 234a become tax payable

You are only rectifying your original return. You need to select the section which you had originally selected (because this is not a case of revision of returns u/s 139(5) nor is this a case of rectification of defective notice u/s 139(9)).

If you had initially filed the return within due date, then select: "On or Before Due Date - 139(1)"

Also, before you file the rectification, please do go through the following article to make sure you dont commit common errors:

https://www.taxfinanceinfo.com/2016/09/10/common-errors-in-filing-rectification-return-tax-finance-info/