diff --git a/invoices/sql_store.go b/invoices/sql_store.go
index fa92ee56d7..eb465eabb4 100644
--- a/invoices/sql_store.go
+++ b/invoices/sql_store.go
@@ -925,8 +925,10 @@ func (i *SQLStore) QueryInvoices(ctx context.Context,
 			}
 
 			if q.CreationDateEnd != 0 {
+				// We need to add 1 to the end date as we're
+				// checking less than the end date in SQL.
 				params.CreatedBefore = sqldb.SQLTime(
-					time.Unix(q.CreationDateEnd, 0).UTC(),
+					time.Unix(q.CreationDateEnd+1, 0).UTC(),
 				)
 			}
 
diff --git a/sqldb/sqlc/invoices.sql.go b/sqldb/sqlc/invoices.sql.go
index 5849bca06c..9e31380abb 100644
--- a/sqldb/sqlc/invoices.sql.go
+++ b/sqldb/sqlc/invoices.sql.go
@@ -78,7 +78,7 @@ WHERE (
     created_at >= $6 OR
     $6 IS NULL
 ) AND (
-    created_at <= $7 OR 
+    created_at < $7 OR 
     $7 IS NULL
 ) AND (
     CASE
diff --git a/sqldb/sqlc/queries/invoices.sql b/sqldb/sqlc/queries/invoices.sql
index b03410a51a..2a49553e65 100644
--- a/sqldb/sqlc/queries/invoices.sql
+++ b/sqldb/sqlc/queries/invoices.sql
@@ -76,7 +76,7 @@ WHERE (
     created_at >= sqlc.narg('created_after') OR
     sqlc.narg('created_after') IS NULL
 ) AND (
-    created_at <= sqlc.narg('created_before') OR 
+    created_at < sqlc.narg('created_before') OR 
     sqlc.narg('created_before') IS NULL
 ) AND (
     CASE