How do I change font size on reports?

Good afternoon, @csullivan-jpslaw! I'm happy to see you here in the Community. I'd love to explain your options when customizing your reports.

If you need to change the font size on your reports, you can export your report to Excel or Google Sheets. Once there, you can change the font, color, and any other features you'd like. 

Here's an article that walks you through those steps: Export reports, lists, and other data from QuickBooks Online.

If you have any questions, please feel free to reply to this post. All of us here are always willing to help!