From 642216a070edaf75597348e80cd081ea636c6e83 Mon Sep 17 00:00:00 2001
From: Stephon Brown <sbrown@livefront.com>
Date: Thu, 14 Aug 2025 11:48:00 -0400
Subject: [PATCH] fix: add guard for undefined SimpleChange (#15998)

---
 .../manage-tax-information/manage-tax-information.component.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/angular/src/billing/components/manage-tax-information/manage-tax-information.component.ts b/libs/angular/src/billing/components/manage-tax-information/manage-tax-information.component.ts
index 04dbf3dee8..0b87f3f931 100644
--- a/libs/angular/src/billing/components/manage-tax-information/manage-tax-information.component.ts
+++ b/libs/angular/src/billing/components/manage-tax-information/manage-tax-information.component.ts
@@ -153,7 +153,8 @@ export class ManageTaxInformationComponent implements OnInit, OnDestroy, OnChang
 
   ngOnChanges(changes: SimpleChanges): void {
     // Clear the value of the tax-id if states have been changed in the parent component
-    if (!changes.showTaxIdField.currentValue) {
+    const showTaxIdField = changes["showTaxIdField"];
+    if (showTaxIdField && !showTaxIdField.currentValue) {
       this.formGroup.controls.taxId.setValue(null);
     }
   }