Union Bank Corporate Login – Internet Banking for Businesses (2026 Guide)

Union Bank Corporate Login is the internet banking platform designed for companies, MSMEs, firms, LLPs, trusts, and institutions that maintain a current account with Union Bank of India. It is different from retail net banking and supports bulk payments and multi-level approvals.

This guide explains Union Bank corporate internet banking login, features, user roles, password reset, and common issues in simple language.

Quick Summary – Union Bank Corporate Internet Banking

• Bank: Union Bank of India
• Service: Union Bank Corporate Internet Banking
• For: Businesses & institutions
• Account type: Current account
• Availability: 24×7 (maintenance downtime possible)
• Retail net banking: Separate login

What You Can Do with Union Bank Corporate Login

Using Union Bank corporate net banking, businesses can:

• View current account balance & statements
• Transfer funds via NEFT / RTGS / IMPS
• Make bulk payments (vendor & salary payments)
• Upload payment files
• Use maker–checker–authoriser workflow
• Pay GST, TDS, advance tax & customs duty
• Create & manage multiple users
• Set user-wise transaction limits
• Download MIS & transaction reports

How to Login to Union Bank Corporate Internet Banking

Union Bank Corporate Login Steps

1. Open the Union Bank Corporate Internet Banking portal
2. Select Corporate Banking Login
3. Enter:
   • Corporate ID
   • User ID
   • Password
4. Complete OTP / security authentication
5. Access your corporate dashboard

Corporate ID and User ID are provided by Union Bank at the time of corporate account activation.

User Roles in Union Bank Corporate Banking

Union Bank follows role-based access:

• Maker: Initiates transactions
• Checker: Verifies transactions
• Authoriser: Approves transactions
• Admin: Manages users, roles & limits

An organisation can have multiple users with different roles.

Forgot Union Bank Corporate Login Password?

1. Go to the Union Bank corporate login page
2. Click Forgot Password
3. Enter:
   • Corporate ID
   • User ID
4. Verify OTP / security details
5. Set a new password and login again

If online reset fails, contact your Union Bank branch or Relationship Manager.

Union Bank Corporate Transaction Limits

• No fixed public limit
• Limits depend on:
  • Board resolution submitted
  • User role (maker/checker/authoriser)
  • Account profile

Limits can be changed by submitting a request to the bank.

Common Union Bank Corporate Login Problems & Solutions

1. Unable to Login

• Check Corporate ID & User ID carefully
• Ensure correct credentials
• Reset password if locked

2. OTP / Authentication Issue

• Check registered mobile/email
• Retry after some time
• Contact bank if problem continues

3. Transaction Pending

• Checker or authoriser approval pending
• User limit exceeded

Union Bank Corporate Banking Security Tips

• Never share Corporate ID, User ID, or OTP
• Assign minimum required access to users
• Review user rights regularly
• Log out after every session
• Use secure devices and trusted networks

Union Bank Corporate Login FAQs

Union Bank Corporate Login offers a secure and powerful online banking solution for businesses, with bulk payments and multi-level approval controls. It is ideal for MSMEs and large organisations managing high-value transactions.