Hi Peter,
Welcome to QuickBooks Community.
There isn't a file size limit in QuickBooks Online. Here's a detailed article to help you understand the QuickBooks online file size and feature limits.
I hope this helps.
@peter61
Explore TP Importer
https://transactionpro.grsm.io/qbo
You have clicked a link to a site outside of the QuickBooks or ProFile Communities. By clicking "Continue", you will leave the community and be taken to that site instead.
