Resolution

The Town Import does not have the capability to reverse or remove an entire set of imported records. However, it does have built-in logic to import additional records that haven't already been imported yet:

If reimporting a January file, Tax Year Settings Process Status must be a 1. Functionality is unavailable if the Town Update program has already been run (Bills already created).
If reimporting a June file, Tax Year Settings Process Status must be either a 4 or 6. Functionality is unavailable if the Town Update program has already been run (Bills already updated with Payment and Adjustment activity).
If reimporting a January or June file while Tax Year Settings Process status is either a 0 or 2, the Town Import will not utilize the Reversal functionality and may create duplicate Parcel Data, since the program assumes the process has not been run yet
If receiving an error while importing, contact Enterprise ERP Tax Support.

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