TaskRabbit uses direct deposit to pay Taskers, so a valid bank account and sort code number are required. Savings accounts, prepaid debit cards, and reloadable bank cards won't work, even if they accept direct deposits.
Troubleshooting: Double-check that you're not mixing up the account and sort code numbers. This is a common mistake and can cause a delay in your registration.
If you're still having trouble, please contact your bank for further assistance.