UCO Green PIN Generation - Step-by-Step Guide

Generating your UCO Bank ATM PIN is quick and easy. Whether you're activating a new debit card or resetting a forgotten PIN, this detailed guide explains all the methods to set your PIN securely, ensuring uninterrupted banking access.

Updated On - 09 Sep 2025
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UCO Bank has introduced a new service in their mobile banking application where the customer can generate their ATM PIN online without having to visit their bank or their ATM center.

The UCO Banks mobile app allows the customer to manage the debit card operations online including generating a new ATM PIN, applying for a new ATM card or keep a check on the transactions.

Different Ways to Generate UCO Bank Debit Card PIN

UCO Bank ATM PIN Generation

UCO Bank Debit Card ATM PIN Generation Through Mobile App

The following is a step-by-step guide on generating UCO Bank’s ATM PIN online:

  1. Log into your UCO mobile banking application
  1. Next, click on the option ‘Manage Cards’ available on the dashboard
  1. Select the ‘GREEN Pin Generation’ option
  1. Next, enter your bank account number after which the current active debit card will be displayed on screen
  1. Click on the active debit card option and select ‘Generate Green Pin’ option
  1. Next, enter your 16-digit UCO debit card number, card expiration date, and a new ATM PIN
  1. After checking the details entered, click on submit
  1. The ATM PIN for your UCO Bank debit card will be generated

UCO Bank Debit Card ATM PIN Generation Through SMS

The following is a step-by-step guide on how to generate an ATM PIN through SMS:

  1. Firstly, register a mobile number with your account in UCO Bank
  1. Next, from your registered mobile number, send an SMS containing the last four digits of UCO Bank’s ATM card and last four digits of UCO Bank account number
  1. Upon sending the message, an OTP is sent by the bank to the registered mobile number
  1. The received OTP is valid for two days, therefore you can visit the nearest ATM center and generate a new ATM PIN

UCO Bank Debit Card ATM PIN Generation Through ATM Machine

The following is a step-by-step guide on how to generate a new ATM PIN by visiting the nearest UCO Bank’s ATM machine:

  1. Visit the nearest UCO Bank ATM machine and insert your debit card
  1. Select the ‘GREEN PIN option’ displayed on the screen
  1. Next, two options – Generate OTP and Validate OTP will be displayed on screen, select Generate OTP option
  1. Enter your UCO Bank’s account number
  1. Next, an OTP will be sent your registered mobile number.
  1. Enter the OTP on the ATM screen after which you can generate a new ATM PIN
  1. Once the ATM PIN is generated you can remove your debit card
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Necessary Documents for UCO Bank Debit Card ATM PIN Generation

The following are the essential documents that are required at the time of ATM PIN generation:

  1. An active debit card of UCO Bank
  1. A mobile phone number linked to your UCO Bank’s account
  1. UCO Bank passbook as it is essential to enter bank account number

UCO Green PIN Generation Limitations on Website

The following are the restrictions if the UCO Bank’s ATM PIN is generated through the bank’s website:

  1. Only one transaction through ATM and POS each is allowed with maximum aggregated amount of Rs.10,000
  1. E-commerce transactions are not allowed

(Note: The above-mentioned restrictions are only applicable until the next day 11:59 p.m. since the GREEN PIN generation time. Once the duration expired, the customer can do any transactions using their debit card)

FAQs on UCO Bank Debit Card PIN Generation

  • Can I generate a new ATM PIN for my UCO bank account online?

    Yes, you can generate a new ATM PIN for your UCO bank account by logging into the UCO mobile banking application. 

  • Can I request a new ATM card through the UCO Bank mobile app?

    Yes, you can apply for a new ATM card through UCO Bank’s mobile app.

  • What documents are required to generate an ATM PIN for UCO Bank?

    You will need an active debit card, a mobile number registered with your UCO Bank account, and your UCO Bank passbook.

  • Is it mandatory to register for UCO Bank's internet banking to generate an ATM PIN?

    Yes, it is compulsory to register with the internet banking of UCO Bank to generate an ATM PIN.

  • How many times can I enter the wrong ATM PIN in the UCO Bank ATM machine?

    The customers are given three chances to enter the wrong ATM PIN before the debit card is blocked by the bank. 

  • Can I generate a new ATM PIN for my UCO Bank account at the nearest branch?

    Yes, you can visit the nearest UCO Bank where the bank representative will help you to generate a new ATM PIN for your debit card.

  • How can I keep track of my transactions with a UCO debit card?

    You can download the UCO Bank’s mobile application to keep track of your debit card transactions.

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