What to Do If You Forgot Your HSBC Online Banking Username

How to retrieve your forgotten HSBC username online and over the phone

Olesya Krasavtseva
Fact-checked by Olesya Krasavtseva
Content Editor at Prostobank Consulting Prostobank Consulting Logo
Updated: 01.09.2026

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Table of Contents

Recovering Your Online Banking Access

Losing track of your login details can bring your digital banking routine to a sudden halt. If you open your banking app or desktop login portal and realize you cannot remember your username, you will need to verify your identity before the system allows you back into your account.

What this means for your security is that the bank cannot simply email your username back to a general address. Instead, you must complete an automated identity check using your registered payment card details or speak directly with a support agent to retrieve your unique credentials safely.

Category Details
Available Methods Desktop online banking portal, mobile banking app, or telephone customer service.
Processing Time Online recovery typically takes a few minutes; telephone support recovery depends on phone queue wait times.
Eligibility Requires an active HSBC UK personal or business current account profile.
Key Requirements Your physical debit card, card reader (if applicable), and your registered mobile phone for security texts.

Step-by-Step Guide to Recovering Your Username

To retrieve your forgotten login ID through the official desktop website, you will generally follow this sequence:

  1. Navigate to the HSBC UK online banking login page and select the 'Forgot username?' link located beneath the sign-in fields.
  2. Enter your personal details, such as your full name, date of birth, and registered UK address, exactly as they appear on your bank statements.
  3. Provide your active debit card number and the associated PIN, or use your physical card reader when prompted to confirm ownership.
  4. Complete the multi-factor authentication check by entering the temporary security code sent via SMS to your registered mobile phone.
  5. View your recovered username on the screen or follow the prompts to reset your password if you forgot that as well.

Pro-Tip from Olesya Krasavtseva, Content Editor at Prostobank Consulting: Once you successfully recover your username, check your online banking profile settings to see if your device supports biometric login. Enabling fingerprint or facial recognition on your mobile app allows you to log in securely every day without needing to type out your username or password manually.

Frequently Asked Questions

Can I recover my forgotten username entirely through the mobile app?

You might open your mobile banking app, tap the login screen, and look for a direct button to retrieve a forgotten username. Depending on the app version and your security setup, the mobile interface often redirects you to a secure web browser to complete identity verification. This happens because rigorous identity checks require entering sensitive card numbers that are better managed on encrypted web forms. Follow the app's on-screen browser prompt to finish your recovery.

What should I do if my registered mobile phone number has changed?

You could try to recover your username online, only to realize the system wants to send a verification code to an old mobile number you no longer use. Because the bank's automated security logic relies on your registered phone to confirm your identity, it cannot send the SMS elsewhere. In this situation, the online recovery tool will fail; you must call customer support directly or visit a local branch with photo ID to update your contact details before you can retrieve your username.

Will recovering my username also require me to reset my password?

You might successfully find your username using the online recovery tool, but wonder if your existing password will still work. Retrieving your username does not automatically invalidate your password, provided you still remember it. However, if you forgot both credentials simultaneously, the recovery flow will guide you through resetting your password immediately after your username appears on the screen. Keep a pen and paper nearby to record your new login details securely.

Official Bank Information

HSBC Bank

SWIFT Code: HBUKGB4B

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