You can export the current year reference data and next year's budget separately from QuickBooks Online (QBO) and merge them in Excel for side-by-side comparison, @PKECharity.

While QBO does not export all comparison data seamlessly for side-by-side analysis in Excel,  I recommend exploring a 3rd party application or budgeting apps that integrate with QBO to meet your needs. 

If you have any additional questions, please don't hesitate to reply. We're here to help.