ITR 5 can be filed online or offline. Online filing is mandatory for taxpayers who are liable to audit u/s 44AB. Else, the taxpayer can fill out the form electronically and print a copy to mail to CPC Bangalore.If you have more questions regarding taxes please visit taxforum.hrblock.in and the tax experts will promptly answer all your queries.Follow us on Quora and be updated on all the tax related questions for individuals and business taxes that we answer.Hope this information was useful. u00a0H&R Block India