Why is my signature needed on a white paper? Fincash.com February 20, 2018 11:23 Updated Signature done on a white colored paper ensures a clear picture of the signature and helps in easier identification. Related articles How to do Aadhaar eKYC through Fincash.com? Why do we need a cancelled cheque? Why Bank Details are required? How to open a lifetime free Mutual Fund Investment Account with Fincash.com? I am facing issues on Fincash. Where can I contact you? Comments 0 comments Please sign in to leave a comment.