diff --git a/packages/backend/src/controllers/api/v1/admin/users/create-user.js b/packages/backend/src/controllers/api/v1/admin/users/create-user.js
index 9eacd69a..07951bef 100644
--- a/packages/backend/src/controllers/api/v1/admin/users/create-user.js
+++ b/packages/backend/src/controllers/api/v1/admin/users/create-user.js
@@ -6,7 +6,7 @@ export default async (request, response) => {
   const user = await User.query().insertAndFetch(await userParams(request));
   await user.sendInvitationEmail();
 
-  renderObject(response, user, { status: 201 });
+  renderObject(response, user, { status: 201, serializer: 'AdminUser' });
 };
 
 const userParams = async (request) => {
diff --git a/packages/backend/src/controllers/api/v1/admin/users/create-user.test.js b/packages/backend/src/controllers/api/v1/admin/users/create-user.test.js
index 39a85940..b199eeff 100644
--- a/packages/backend/src/controllers/api/v1/admin/users/create-user.test.js
+++ b/packages/backend/src/controllers/api/v1/admin/users/create-user.test.js
@@ -6,7 +6,7 @@ import User from '../../../../../models/user.js';
 import Role from '../../../../../models/role.js';
 import { createUser } from '../../../../../../test/factories/user.js';
 import { createRole } from '../../../../../../test/factories/role.js';
-import createUserMock from '../../../../../../test/mocks/rest/api/v1/users/create-user.js';
+import createUserMock from '../../../../../../test/mocks/rest/api/v1/admin/users/create-user.js';
 
 describe('POST /api/v1/admin/users', () => {
   let currentUser, adminRole, token;
diff --git a/packages/backend/src/models/user.js b/packages/backend/src/models/user.js
index c351fb91..38960fbd 100644
--- a/packages/backend/src/models/user.js
+++ b/packages/backend/src/models/user.js
@@ -180,6 +180,10 @@ class User extends Base {
     },
   });
 
+  static get virtualAttributes() {
+    return ['acceptInvitationUrl'];
+  }
+
   get authorizedFlows() {
     const conditions = this.can('read', 'Flow');
     return conditions.isCreator ? this.$relatedQuery('flows') : Flow.query();
@@ -204,6 +208,10 @@ class User extends Base {
       : Execution.query();
   }
 
+  get acceptInvitationUrl() {
+    return `${appConfig.webAppUrl}/accept-invitation?token=${this.invitationToken}`;
+  }
+
   static async authenticate(email, password) {
     const user = await User.query().findOne({
       email: email?.toLowerCase() || null,
@@ -362,7 +370,6 @@ class User extends Base {
     await this.generateInvitationToken();
 
     const jobName = `Invitation Email - ${this.id}`;
-    const acceptInvitationUrl = `${appConfig.webAppUrl}/accept-invitation?token=${this.invitationToken}`;
 
     const jobPayload = {
       email: this.email,
@@ -370,7 +377,7 @@ class User extends Base {
       template: 'invitation-instructions',
       params: {
         fullName: this.fullName,
-        acceptInvitationUrl,
+        acceptInvitationUrl: this.acceptInvitationUrl,
       },
     };
 
diff --git a/packages/backend/src/serializers/admin/user.js b/packages/backend/src/serializers/admin/user.js
new file mode 100644
index 00000000..7620c3f1
--- /dev/null
+++ b/packages/backend/src/serializers/admin/user.js
@@ -0,0 +1,11 @@
+import userSerializer from '../user.js';
+
+const adminUserSerializer = (user) => {
+  const userData = userSerializer(user);
+
+  userData.acceptInvitationUrl = user.acceptInvitationUrl;
+
+  return userData;
+};
+
+export default adminUserSerializer;
diff --git a/packages/backend/src/serializers/index.js b/packages/backend/src/serializers/index.js
index 28b98e1e..971c4ded 100644
--- a/packages/backend/src/serializers/index.js
+++ b/packages/backend/src/serializers/index.js
@@ -16,8 +16,10 @@ import actionSerializer from './action.js';
 import executionSerializer from './execution.js';
 import executionStepSerializer from './execution-step.js';
 import subscriptionSerializer from './subscription.ee.js';
+import adminUserSerializer from './admin/user.js';
 
 const serializers = {
+  AdminUser: adminUserSerializer,
   User: userSerializer,
   Role: roleSerializer,
   Permission: permissionSerializer,
diff --git a/packages/backend/test/mocks/rest/api/v1/admin/users/create-user.js b/packages/backend/test/mocks/rest/api/v1/admin/users/create-user.js
new file mode 100644
index 00000000..30aaef28
--- /dev/null
+++ b/packages/backend/test/mocks/rest/api/v1/admin/users/create-user.js
@@ -0,0 +1,30 @@
+import appConfig from '../../../../../../../src/config/app.js';
+
+const createUserMock = (user) => {
+  const userData = {
+    createdAt: user.createdAt.getTime(),
+    email: user.email,
+    fullName: user.fullName,
+    id: user.id,
+    status: user.status,
+    updatedAt: user.updatedAt.getTime(),
+    acceptInvitationUrl: user.acceptInvitationUrl,
+  };
+
+  if (appConfig.isCloud && user.trialExpiryDate) {
+    userData.trialExpiryDate = user.trialExpiryDate.toISOString();
+  }
+
+  return {
+    data: userData,
+    meta: {
+      count: 1,
+      currentPage: null,
+      isArray: false,
+      totalPages: null,
+      type: 'User',
+    },
+  };
+};
+
+export default createUserMock;