To change password as Master Admin in new QuickBooks Online:
From the home page screen
- Select the Company “Gear’ (upper right corner)
- Go to “Your Company” and “select “Your Account”
- Choose “Personal Info” under “Your Account” heading and click “Edit Personal Info” blue button
- Scroll-down bit and find “Sign-In Info” heading
- “Change Password” link is just next on the right side
- Click “Change Password” link; new “Change Your Password” screen will open. Provide asked information and save