diff --git a/l10n_it_fatturapa_in_rc/wizard/wizard_import_fatturapa.py b/l10n_it_fatturapa_in_rc/wizard/wizard_import_fatturapa.py
index c63c907ddf4f..82d4e0a125e1 100644
--- a/l10n_it_fatturapa_in_rc/wizard/wizard_import_fatturapa.py
+++ b/l10n_it_fatturapa_in_rc/wizard/wizard_import_fatturapa.py
@@ -50,3 +50,11 @@ def set_invoice_line_ids(
             if rc_ita_fp:
                 invoice.fiscal_position_id = rc_ita_fp
         return res
+
+    def _prepareInvoiceLineAliquota(self, credit_account_id, line, nline):
+        retLine = super()._prepareInvoiceLineAliquota(
+            credit_account_id, line, nline
+        )
+        if self._is_in_reverse_charge_line(line):
+            retLine["rc"] = True
+        return retLine