KnowyourGST has launched the tool to search multiple GST number in at a single time.
You can search multiple GST numbers at one time.
Every time before you file your return, use this tool to search GST numbers in bulk.
You can access the tool at this link https://www.knowyourgst.com/gst-numbe...
Search GST numbers in bulk for free upto 5 GST numbers, you can upgrade to corporate account to search more than 5 GST numbers.
To search GST number you need to first download the format which is in CSV. Open it with Excel, paste your GSTIN or GST number and save the file.
Upload this file and search GSTIN details instantly.