I'll help you fix your password in QuickBooks Online(QBO).
Do you have a problem signing in to your account? If so, you can get into your account and back to business as usual. Let's ensure that you still have access to the phone number or the email address on file. I'll show you how.
Enter the phone number, email address, or user ID for your account. Or, select Try something else and answer other questions about yourself. Then click Continue.
Check your phone or email for a message from Intuit or QuickBooks. Enter the code we sent, or follow the instructions in the message. We may ask you for a little more info to make sure it’s you.