SPLY with Multiple Date Columns

I have Service Date Column and Paid Date Column that might occures 3-6 month after the service date. So for instance I need to filter the dashboard 12 months of service and 15 months of Paid, How can I apply SPLY to the both [svc date] and [paid date] in a calculated measure [INVOICE] in a new measure!

VAR _SVC_MAX_DATE = MAX('SERVICE CALENDAR'[Date])
VAR _SVC_MIN_DATE= MIN('SERVICE CALENDAR'[Date])
VAR _PD_MAX_DATE = MAX('PAID CALENDAR'[Date])
VAR _PD_MIN_DATE= MIN('PAID CALENDAR'[Date])
RETURN
CALCULATE([INVOICE],SAMEPERIODLASTYEAR('INVOICE'[SVC_DT]),'INVOICE'[CLM_DT]>= _SVC_MIN_DATE && 'INVOCE'[SVC_DT] <= _CLM_MAX_DATE)

Thanks!