diff --git a/src/api/util/formatDate.ts b/src/api/util/formatDate.ts
new file mode 100644
index 0000000000000000000000000000000000000000..8ead4cc4dd6bf2c7a5869e1b525fe8816c8156b6
--- /dev/null
+++ b/src/api/util/formatDate.ts
@@ -0,0 +1,9 @@
+/**
+ * Util to format a date complying to server format.
+ * @param date date to format.
+ * @returns date formatted in format YYYY-MM-DD.
+ */
+export const formatDate = (date: Date): string =>
+  date !== null && date !== undefined
+    ? `${date.getUTCFullYear()}-${date.getUTCMonth() + 1}-${date.getUTCDate()}`
+    : '';