diff --git a/src/types/api/expense.d.ts b/src/types/api/expense.d.ts
new file mode 100644
index 00000000..6fdf358c
--- /dev/null
+++ b/src/types/api/expense.d.ts
@@ -0,0 +1,14 @@
+import { BaseMetadata } from '@/types/api/api-general';
+
+export type BaseExpense = {
+  id: number;
+  name: string;
+};
+
+export type Expense = BaseMetadata & BaseExpense;
+
+export type CreateExpensePayload = {
+  name: string;
+};
+
+export type UpdateExpensePayload = CreateExpensePayload;