QuickBooks Online

Hello there, @Hector Acevedo. 

We cannot transfer the data from QuickBooks Mexico to QuickBooks US. They have different taxes. 

We can look for a third-party application that allows you to bring your data from Quicken to QuickBooks Online. There are a number of applications that we can use. However, we're unable to recommend one. I'd recommend clicking on this link: QuickBooks Apps Store. From there, browse and search for any application relevant to your needs. Before you get the app, I'd recommend checking the application's Overview, Pricing, Reviews, and FAQs. Once done, you can click the Get app now button.

Keep in touch if you need any more assistance on \exporting your data, or if there's something else I can do for you. I've got your back. Have a good day. 

@Hector Acevedo 

Prepare your new QBO US account

https://quickbooks.grsm.io/US

https://quickbooks.grsm.io/us-promo

then you may have 2 ways to convert data

1. Use a migration tool

https://get.transactionpro.com/qbo

2. Purchase a 3rd party conversion service.