diff --git a/erpnext/accounts/report/financial_statements.py b/erpnext/accounts/report/financial_statements.py
index 76a01db714..8a47e1c011 100644
--- a/erpnext/accounts/report/financial_statements.py
+++ b/erpnext/accounts/report/financial_statements.py
@@ -546,12 +546,13 @@ def apply_additional_conditions(doctype, query, from_date, ignore_closing_entrie
 				)
 
 			query = query.where(
-				(gl_entry.finance_book.isin([cstr(filters.finance_book), cstr(company_fb)]))
+				(gl_entry.finance_book.isin([cstr(filters.finance_book), cstr(company_fb), ""]))
 				| (gl_entry.finance_book.isnull())
 			)
 		else:
 			query = query.where(
-				(gl_entry.finance_book.isin([cstr(filters.finance_book)])) | (gl_entry.finance_book.isnull())
+				(gl_entry.finance_book.isin([cstr(filters.finance_book), ""]))
+				| (gl_entry.finance_book.isnull())
 			)
 
 	if accounting_dimensions:
diff --git a/erpnext/accounts/report/general_ledger/general_ledger.py b/erpnext/accounts/report/general_ledger/general_ledger.py
index 0b05c11668..d47e3da313 100644
--- a/erpnext/accounts/report/general_ledger/general_ledger.py
+++ b/erpnext/accounts/report/general_ledger/general_ledger.py
@@ -253,14 +253,14 @@ def get_conditions(filters):
 					_("To use a different finance book, please uncheck 'Include Default Book Entries'")
 				)
 			else:
-				conditions.append("(finance_book in (%(finance_book)s) OR finance_book IS NULL)")
+				conditions.append("(finance_book in (%(finance_book)s, '') OR finance_book IS NULL)")
 		else:
-			conditions.append("(finance_book in (%(company_fb)s) OR finance_book IS NULL)")
+			conditions.append("(finance_book in (%(company_fb)s, '') OR finance_book IS NULL)")
 	else:
 		if filters.get("finance_book"):
-			conditions.append("(finance_book in (%(finance_book)s) OR finance_book IS NULL)")
+			conditions.append("(finance_book in (%(finance_book)s, '') OR finance_book IS NULL)")
 		else:
-			conditions.append("(finance_book IS NULL)")
+			conditions.append("(finance_book in ('') OR finance_book IS NULL)")
 
 	if not filters.get("show_cancelled_entries"):
 		conditions.append("is_cancelled = 0")
diff --git a/erpnext/accounts/report/trial_balance/trial_balance.py b/erpnext/accounts/report/trial_balance/trial_balance.py
index 57dac2af49..22bebb7d19 100644
--- a/erpnext/accounts/report/trial_balance/trial_balance.py
+++ b/erpnext/accounts/report/trial_balance/trial_balance.py
@@ -256,12 +256,12 @@ def get_opening_balance(
 			)
 
 		opening_balance = opening_balance.where(
-			(closing_balance.finance_book.isin([cstr(filters.finance_book), cstr(company_fb)]))
+			(closing_balance.finance_book.isin([cstr(filters.finance_book), cstr(company_fb), ""]))
 			| (closing_balance.finance_book.isnull())
 		)
 	else:
 		opening_balance = opening_balance.where(
-			(closing_balance.finance_book.isin([cstr(filters.finance_book)]))
+			(closing_balance.finance_book.isin([cstr(filters.finance_book), ""]))
 			| (closing_balance.finance_book.isnull())
 		)