I received the worst ever customer care from IBSN. I had to teach IBSN folks about the difference between regular tax filing (1040) and amendment filing (1040X). Though they have 10 different contact numbers and 5 mail ids for support, I never received response from any of them. If you are lucky enough to get hold of a folk on line, he will hung up that he will get back but they wont. I have pasted my last mail communication to one of their senior official as escalation after months of follow-ups but even he turns out to be a dumb. Finally... read full review »