diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
index 15d1d25..dc2f9a9 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
@@ -2098,7 +2098,7 @@
   {
    "collapsible": 1,
    "collapsible_depends_on": "write_off_amount",
-   "depends_on": "grand_total",
+   "depends_on": "is_pos",
    "fieldname": "write_off_section",
    "fieldtype": "Section Break",
    "hide_days": 1,
@@ -2126,7 +2126,7 @@
    "link_fieldname": "consolidated_invoice"
   }
  ],
- "modified": "2022-11-07 16:02:07.972258",
+ "modified": "2022-11-15 09:33:47.870616",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Sales Invoice",
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index e796c99..c00e513 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -1393,7 +1393,11 @@
 
 	def make_write_off_gl_entry(self, gl_entries):
 		# write off entries, applicable if only pos
-		if self.write_off_account and flt(self.write_off_amount, self.precision("write_off_amount")):
+		if (
+			self.is_pos
+			and self.write_off_account
+			and flt(self.write_off_amount, self.precision("write_off_amount"))
+		):
 			write_off_account_currency = get_account_currency(self.write_off_account)
 			default_cost_center = frappe.get_cached_value("Company", self.company, "cost_center")