https://quickbooks.intuit.com/learn-support/en-us/help-article/account-management/change-email-user-id-password-quickbooks-online/L7gBxikzq_US_en_US?uid=m1sgpi1x
Update or change your Intuit Account sign-in information
Step-by-step: update or change your Intuit Account sign-in information — so your books stay accurate. Do it in just a few clicks.
your intuit accountupdatechangesigninformation
https://quickbooks.intuit.com/learn-support/en-global/help-article/account-management/change-email-user-id-password-quickbooks-online/L7gBxikzq_ROW_en?_ga=2.110209741.994221782.1727998729-1989162781.1727998729&uid=m1txursx
Update or change your Intuit Account sign-in information
Sep 22, 2026 - Change your Intuit Account’s user ID, password, or contact info for all our products in the Intuit Account Manager for QuickBooks.You may want to change your us
your intuit accountupdatechangesigninformation