Marking Rules as Not Applicable Based on Periods

Although the initial pre-processing algorithm builds a list of all the P&I rules that are in effect for the full P&I calculation period for this obligation, there may be P&I rules that don't apply for the obligation or rules that should only apply for certain time periods. For example:

• The failure to file penalty should only apply if the taxpayer did not file the tax return by the due date.

• A collection fee that is based on the outstanding balance of the tax should only apply if the taxpayer was selected for overdue processing and should only apply to the time period on or after the creation date of the overdue process

• For a taxpayer that filed for bankruptcy, P&I Rules should not be applied during specific bankruptcy dates.

To mark P&I rules as not applicable for certain time periods (or for all the time periods built for the calculations) P&I pre-processing algorithms on the obligation type or rule pre-processing algorithms on the P&I rule should find the P&I rule in the calculation periods collection in the P&I - Internal Calculation Info data area and mark it as not applicable. Refer to the base product rule pre-processing algorithm Determine Failure to File Applicability C1-PI-RA-DFF for an example of this type of logic.