# How do I update my account details? If you need to update your bank account information but your legal business name has stayed the same. Please reference this [article](/accounts/how-to-update-banking-information.md). If your **legal business name** and **EIN** have changed, and therefore your bank account details, but the owner remains the same, please log into your Jupico [account](https://accounts.jupico.com/payments/login), click on *Accounts*, and then click on *+ New Merchant* at the top right. Be sure to edit any and all fields before you submit. If the ownership has changed, please refer to this [article](/onboarding/change-of-ownership.md). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.jupico.com/accounts/how-do-i-update-my-account-details.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.