IBSN is a tax filing company based in India. These guys will file u r taxxes with some tricky and riskyway.
will tell you that if a query comes from federal or state govt. they will support you for 7 yrs.
they chagred my more than 400USD . for getting more money as a tax return.
I got query from state ..and theese guys r simply ignoring my emails and calls.
i called more than 20 times everytime i get a answer that we'l get back to you shortly !!
this company is not trust worth .
DO NOT FILE YOUR TAXES WITH IBSN . These guys are CHEAT