You can open a Union Bank savings account online via the Union Selfie & M-Passbook app or the bank’s website, with Aadhaar/PAN and branch KYC verification. For offline, simply visit a branch with KYC documents, fill the form, and complete verification. Let us discuss the Union Bank zero balance online account opening process, account rules, eligibility criteria, required documents, and much more. Read along to get further insights. Dear User, Sorry!! The Account Opening Webpage is under maintenance . Please try again after 30 minutes. Home This guide provides information on Union Bank online account opening , specifically tailored for students and individuals who want to open an account using their mobile devices. Let’s explore the process, benefits, and tips to make banking seamless and hassle-free! Why Choose Union Bank of India ?