diff --git a/erpnext/accounts/doctype/gl_entry/gl_entry.py b/erpnext/accounts/doctype/gl_entry/gl_entry.py
index 98816a4a2d4..1c2e561e992 100644
--- a/erpnext/accounts/doctype/gl_entry/gl_entry.py
+++ b/erpnext/accounts/doctype/gl_entry/gl_entry.py
@@ -18,7 +18,7 @@ from erpnext.accounts.party import (
 	validate_party_frozen_disabled,
 	validate_party_gle_currency,
 )
-from erpnext.accounts.utils import get_account_currency, get_fiscal_year
+from erpnext.accounts.utils import OUTSTANDING_DOCTYPES, get_account_currency, get_fiscal_year
 from erpnext.exceptions import InvalidAccountCurrency
 
 exclude_from_linked_with = True
@@ -382,7 +382,7 @@ def update_outstanding_amt(
 				)
 			)
 
-	if against_voucher_type in ["Sales Invoice", "Purchase Invoice", "Fees"]:
+	if against_voucher_type in OUTSTANDING_DOCTYPES:
 		ref_doc = frappe.get_doc(against_voucher_type, against_voucher)
 
 		# Didn't use db_set for optimization purpose
diff --git a/erpnext/accounts/doctype/payment_ledger_entry/payment_ledger_entry.py b/erpnext/accounts/doctype/payment_ledger_entry/payment_ledger_entry.py
index f48ee9ee6d1..30e885adacc 100644
--- a/erpnext/accounts/doctype/payment_ledger_entry/payment_ledger_entry.py
+++ b/erpnext/accounts/doctype/payment_ledger_entry/payment_ledger_entry.py
@@ -16,7 +16,7 @@ from erpnext.accounts.doctype.gl_entry.gl_entry import (
 	validate_balance_type,
 	validate_frozen_account,
 )
-from erpnext.accounts.utils import update_voucher_outstanding
+from erpnext.accounts.utils import OUTSTANDING_DOCTYPES, update_voucher_outstanding
 from erpnext.exceptions import InvalidAccountDimensionError, MandatoryAccountDimensionError
 
 
@@ -168,7 +168,7 @@ class PaymentLedgerEntry(Document):
 
 		# update outstanding amount
 		if (
-			self.against_voucher_type in ["Journal Entry", "Sales Invoice", "Purchase Invoice", "Fees"]
+			self.against_voucher_type in OUTSTANDING_DOCTYPES
 			and self.flags.update_outstanding == "Yes"
 			and not frappe.flags.is_reverse_depr_entry
 		):
diff --git a/erpnext/accounts/utils.py b/erpnext/accounts/utils.py
index 9d73681cf95..3a395d837f7 100644
--- a/erpnext/accounts/utils.py
+++ b/erpnext/accounts/utils.py
@@ -49,6 +49,7 @@ class PaymentEntryUnlinkError(frappe.ValidationError):
 
 
 GL_REPOSTING_CHUNK = 100
+OUTSTANDING_DOCTYPES = frozenset(["Sales Invoice", "Purchase Invoice", "Fees"])
 
 
 @frappe.whitelist()
@@ -1884,12 +1885,7 @@ def update_voucher_outstanding(voucher_type, voucher_no, account, party_type, pa
 
 	# on cancellation outstanding can be an empty list
 	voucher_outstanding = ple_query.get_voucher_outstandings(vouchers, common_filter=common_filter)
-	if (
-		voucher_type in ["Sales Invoice", "Purchase Invoice", "Fees"]
-		and party_type
-		and party
-		and voucher_outstanding
-	):
+	if voucher_type in OUTSTANDING_DOCTYPES and party_type and party and voucher_outstanding:
 		outstanding = voucher_outstanding[0]
 		ref_doc = frappe.get_lazy_doc(voucher_type, voucher_no)
 		outstanding_amount = flt(