How to Switch Your Business Bank Account to HSBC

Using the Current Account Switch Service with HSBC

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

Switching corporate banking providers can feel daunting when you rely on continuous cash flow and regular automated payments. If you want to move your corporate finances to HSBC, the Current Account Switch Service (CASS) provides a structured mechanism to transfer your balance, direct debits, and standing orders automatically.

The process handles the administrative burden of closing your old corporate account and moving your recurring financial commitments over to your new HSBC business account. Reviewing the timeline and preparation requirements helps ensure your business operations continue without disruption during the transition.

Category Details
Methods Online banking application, telephone banking, or branch appointment
Processing Time Exactly 7 working days via the Current Account Switch Service
Eligibility UK-registered businesses, sole traders, partnerships meeting HSBC business criteria
Key Requirements Active business account elsewhere, proof of business identity, corporate tax or registration details

If you decide to transfer your turnover to HSBC, you just need to contact the nearest branch and fill out a short questionnaire, the bank managers will do the rest of the work for you. 

Fill out the following information on the form: 

  1. details of your company's old banking account
  2. information about loans, mortgages, and credit cards
  3. information about the business registration number, address, and date of registration
  4. your address history for the past 36 months
  5. your personal details 

Thus, HSBC’s specialists will independently contact the old bank, transfer regular payments and transfer the balance to a new account, as well as close the old account, which usually takes no more than a week. 

To be eligible for the HSBC switch business offer, you should be a company or charity with a yearly turnover of up to 6,5 million GBP. 

If you have additional questions, please call 0345-606-060.

Troubleshooting Common Access Issues

  • MFA or login issues: Experiencing a delay in receiving your security push notification or text verification code during the switch setup is frequently caused by mobile network latency. Open your HSBC business mobile app manually to generate an offline security code instead. If authentication fails repeatedly, call the business banking support desk to verify your device linkage.
  • Browser or app errors: The online application portal freezing or failing to submit your switch request usually stems from stale browser cookies or an outdated session. Clear your browser cache and cookies, then log back in to restart the request. If the portal remains unresponsive, use telephone banking to complete the switch authorization over the phone.
  • Locked account or ID issues: Entering your corporate login credentials incorrectly multiple times while managing your switch will automatically lock your profile to protect business funds. You cannot unlock business accounts online. Wait for any temporary block to lift, and if access remains restricted, call the business security team directly to verify your identity and restore access.

Pro-Tip from Olesya Krasavtseva, Content Editor at Prostobank Consulting: Avoid initiating a corporate account switch right before your monthly payroll run or tax deadline. Even though the Current Account Switch Service redirects payments automatically for a transitional period, executing the move during a quiet trading week minimizes the risk of temporary payee mismatches.

Frequently Asked Questions

What happens to payments sent to my old business bank account after the switch?
You might find that a customer or client mistakenly sends a bank transfer to your old corporate account weeks after you have completed the switch to HSBC. Under the Current Account Switch Service agreement, participating banks automatically redirect incoming and outgoing payments to your new account for an extended transitional period. However, this redirection is temporary, and old accounts will eventually stop accepting traffic once the forwarding window expires. Your next step is to contact the sending party immediately to provide your new HSBC sort code and account number for future transactions.

Can I switch to HSBC if my old business account has an overdraft balance?
Your small business might currently utilize an overdraft facility with your existing bank and you want to transfer the borrowing balance over to HSBC. Transferring an overdraft requires approval from HSBC's underwriting team, who must evaluate your business credit history and financial health before agreeing to match or extend the limit. A key limitation is that if HSBC declines your overdraft application during the switch review, you must clear the outstanding balance with your old bank using alternative funds before the switch can proceed. Your next step is to speak with a business banking adviser to discuss your credit requirements and secure a lending agreement before submitting your final switch instruction.

Official Bank Information

HSBC Bank

SWIFT Code: HBUKGB4B

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