diff --git a/libs/payments/ui/src/lib/client/components/SelectTaxLocation/index.tsx b/libs/payments/ui/src/lib/client/components/SelectTaxLocation/index.tsx
index 43d4164d23f..218e367409c 100644
--- a/libs/payments/ui/src/lib/client/components/SelectTaxLocation/index.tsx
+++ b/libs/payments/ui/src/lib/client/components/SelectTaxLocation/index.tsx
@@ -421,6 +421,16 @@ const Expanded = ({
                   invalidPostalCode: false,
                 }));
               }}
+              onInvalid={(e: React.FormEvent<HTMLInputElement>) => {
+                if (e?.currentTarget?.validity?.patternMismatch) {
+                  setServerErrors((prev) => ({
+                    ...prev,
+                    invalidPostalCode: true,
+                  }));
+                }
+              }}
+              pattern="^[\p{L}\p{N}\s\-\.\,]{1,15}$"
+              maxLength={15}
               defaultValue={initialPostalCode}
               required
               aria-required