A batch will incur charges for corrections when a user creates and submits corrections for E-File, Fulfillment, and/or State E-File. There are a few scenarios where a change on one form will result in changes to another form. For example, making changes to the 1094 could result in changes needed to the 1095s, which means that not only would the batch need to be re-submitted for E-File, but also Fulfillment.
*Note: Correcting anything on the 1095-B typically incurs a charge, except for any 1095-B that has the Policy Origin code "E" or Policy Origin code "B" marked as "Self-Insured".