To report on a quarterly basis, review the following templates:
Actual & Budget (Multi-Period) Template
This will give you columns for Actuals and Budgets for the periods set.
You can choose from 4, 8 or 12 quarters
Use the Report Period = Custom
Start = First Month of the Quarter you wish to start with
Actuals up to = Last Month of Quarter you wish to finish actuals with
If there are additional periods within a quarter it will give you a forecast value
If quarters are all in the future, it will just give you Budget values
Actual vs Budget
This will report the current Quarter and YTD values
In the Report Filters > Report Type choose Quarterly
Review the date selections and filter as required