Can I change the customer name in QuickBooks Online even if there are existing transactions, and will this cause any issues with invoices or related accounts?

Hello there, Nadhmi. Yes, you can change a customer's name in QuickBooks Online (QBO) even if there are existing transactions.

This change applies to all past and future transactions automatically. All your invoices, payments, and reports will show the new name, and your data will stay perfectly linked and accurate.

For more details on updating customer information, refer to this article: Edit Customer info in QuickBooks Online.

If you have other concerns in QuickBooks, leave your reply below. We're here to help.