diff --git a/src/components/Organization/ManagOrg.jsx b/src/components/Organization/ManagOrg.jsx
index 122e707f..e73c34e1 100644
--- a/src/components/Organization/ManagOrg.jsx
+++ b/src/components/Organization/ManagOrg.jsx
@@ -135,6 +135,19 @@ const ManagOrg = () => {
           )}
         </div>
 
+        <div className="mb-1 text-start">
+          <Label htmlFor="gstNumber">
+            GST Number
+          </Label>
+          <input
+            className="form-control form-control-sm"
+            {...register("gstNumber")}
+          />
+          {errors.gstNumber && (
+            <span className="danger-text">{errors.gstNumber.message}</span>
+          )}
+        </div>
+
         <div className="mb-1 text-start">
           <Label htmlFor="email" required>
             Email Address
@@ -199,8 +212,8 @@ const ManagOrg = () => {
               {isCreating || isUpdating
                 ? "Please Wait..."
                 : orgData
-                ? "Update"
-                : "Submit"}
+                  ? "Update"
+                  : "Submit"}
             </button>
           </div>
         </div>
diff --git a/src/components/Organization/OrganizationSchema.js b/src/components/Organization/OrganizationSchema.js
index 4730115c..6d8f8d72 100644
--- a/src/components/Organization/OrganizationSchema.js
+++ b/src/components/Organization/OrganizationSchema.js
@@ -20,6 +20,7 @@ export const organizationSchema = z.object({
   serviceIds: z
     .array(z.string())
     .min(1, { message: "Service isrequired" }),
+    gstNumber: z.string().optional(),
 });
 
 export const defaultOrganizationValues = {
@@ -29,6 +30,7 @@ export const defaultOrganizationValues = {
   address: "",
   email: "",
   serviceIds: [],
+  gstNumber : ""
 };
 
 export const assignedOrgToProject = z.object({