diff --git a/addons/l10n_in/models/account_invoice.py b/addons/l10n_in/models/account_invoice.py
index 5303175595b..7823ce453df 100644
--- a/addons/l10n_in/models/account_invoice.py
+++ b/addons/l10n_in/models/account_invoice.py
@@ -79,7 +79,7 @@ class AccountMove(models.Model):
         posted = super()._post(soft)
         gst_treatment_name_mapping = {k: v for k, v in
                              self._fields['l10n_in_gst_treatment']._description_selection(self.env)}
-        for move in posted.filtered(lambda m: m.country_code == 'IN'):
+        for move in posted.filtered(lambda m: m.country_code == 'IN' and m.is_sale_document()):
             if move.l10n_in_state_id and not move.l10n_in_state_id.l10n_in_tin:
                 raise UserError(_("Please set a valid TIN Number on the Place of Supply %s", move.l10n_in_state_id.name))
             if not move.company_id.state_id: