diff --git a/src/multi-factor-auth/fixtures/list-factors.json b/src/multi-factor-auth/fixtures/list-factors.json
index 288833151..1135a300e 100644
--- a/src/multi-factor-auth/fixtures/list-factors.json
+++ b/src/multi-factor-auth/fixtures/list-factors.json
@@ -10,7 +10,27 @@
       "totp": {
         "issuer": "WorkOS",
         "user": "some_user"
-      }
+      },
+      "user_id": "user_01H5JQDV7R7ATEYZDEG0W5PRYS"
+    },
+    {
+      "object": "authentication_factor",
+      "id": "auth_factor_5678",
+      "created_at": "2022-03-15T20:39:19.892Z",
+      "updated_at": "2022-03-15T20:39:19.892Z",
+      "type": "sms",
+      "sms": {
+        "phone_number": "+15555555555"
+      },
+      "user_id": "user_01H5JQDV7R7ATEYZDEG0W5PRYS"
+    },
+    {
+      "object": "authentication_factor",
+      "id": "auth_factor_9012",
+      "created_at": "2022-03-15T20:39:19.892Z",
+      "updated_at": "2022-03-15T20:39:19.892Z",
+      "type": "generic_otp",
+      "user_id": "user_01H5JQDV7R7ATEYZDEG0W5PRYS"
     }
   ],
   "list_metadata": {
diff --git a/src/multi-factor-auth/interfaces/factor.interface.ts b/src/multi-factor-auth/interfaces/factor.interface.ts
index 98b31aa95..9d618fc84 100644
--- a/src/multi-factor-auth/interfaces/factor.interface.ts
+++ b/src/multi-factor-auth/interfaces/factor.interface.ts
@@ -6,7 +6,7 @@ import {
   TotpWithSecretsResponse,
 } from './totp.interface';
 
-type FactorType = 'sms' | 'totp' | 'generic_otp';
+export type FactorType = 'sms' | 'totp' | 'generic_otp';
 
 export interface Factor {
   object: 'authentication_factor';
diff --git a/src/multi-factor-auth/multi-factor-auth.spec.ts b/src/multi-factor-auth/multi-factor-auth.spec.ts
index 2f04c5ade..f2676d5f7 100644
--- a/src/multi-factor-auth/multi-factor-auth.spec.ts
+++ b/src/multi-factor-auth/multi-factor-auth.spec.ts
@@ -520,6 +520,26 @@ describe('MFA', () => {
               issuer: 'WorkOS',
               user: 'some_user',
             },
+            userId: 'user_01H5JQDV7R7ATEYZDEG0W5PRYS',
+          },
+          {
+            object: 'authentication_factor',
+            id: 'auth_factor_5678',
+            createdAt: '2022-03-15T20:39:19.892Z',
+            updatedAt: '2022-03-15T20:39:19.892Z',
+            type: 'sms',
+            sms: {
+              phoneNumber: '+15555555555',
+            },
+            userId: 'user_01H5JQDV7R7ATEYZDEG0W5PRYS',
+          },
+          {
+            object: 'authentication_factor',
+            id: 'auth_factor_9012',
+            createdAt: '2022-03-15T20:39:19.892Z',
+            updatedAt: '2022-03-15T20:39:19.892Z',
+            type: 'generic_otp',
+            userId: 'user_01H5JQDV7R7ATEYZDEG0W5PRYS',
           },
         ],
         listMetadata: {
diff --git a/src/user-management/fixtures/list-factors.json b/src/user-management/fixtures/list-factors.json
index 288833151..1135a300e 100644
--- a/src/user-management/fixtures/list-factors.json
+++ b/src/user-management/fixtures/list-factors.json
@@ -10,7 +10,27 @@
       "totp": {
         "issuer": "WorkOS",
         "user": "some_user"
-      }
+      },
+      "user_id": "user_01H5JQDV7R7ATEYZDEG0W5PRYS"
+    },
+    {
+      "object": "authentication_factor",
+      "id": "auth_factor_5678",
+      "created_at": "2022-03-15T20:39:19.892Z",
+      "updated_at": "2022-03-15T20:39:19.892Z",
+      "type": "sms",
+      "sms": {
+        "phone_number": "+15555555555"
+      },
+      "user_id": "user_01H5JQDV7R7ATEYZDEG0W5PRYS"
+    },
+    {
+      "object": "authentication_factor",
+      "id": "auth_factor_9012",
+      "created_at": "2022-03-15T20:39:19.892Z",
+      "updated_at": "2022-03-15T20:39:19.892Z",
+      "type": "generic_otp",
+      "user_id": "user_01H5JQDV7R7ATEYZDEG0W5PRYS"
     }
   ],
   "list_metadata": {
diff --git a/src/user-management/interfaces/authentication-factor.interface.ts b/src/user-management/interfaces/authentication-factor.interface.ts
index fb1732e04..fa47744a6 100644
--- a/src/user-management/interfaces/authentication-factor.interface.ts
+++ b/src/user-management/interfaces/authentication-factor.interface.ts
@@ -1,3 +1,8 @@
+import { FactorType } from '../../multi-factor-auth/interfaces/factor.interface';
+import {
+  Sms,
+  SmsResponse,
+} from '../../multi-factor-auth/interfaces/sms.interface';
 import {
   Totp,
   TotpResponse,
@@ -5,13 +10,16 @@ import {
   TotpWithSecretsResponse,
 } from '../../multi-factor-auth/interfaces/totp.interface';
 
+export type AuthenticationFactorType = FactorType;
+
 export interface AuthenticationFactor {
   object: 'authentication_factor';
   id: string;
   createdAt: string;
   updatedAt: string;
-  type: 'totp';
-  totp: Totp;
+  type: AuthenticationFactorType;
+  sms?: Sms;
+  totp?: Totp;
   userId: string;
 }
 
@@ -30,8 +38,9 @@ export interface AuthenticationFactorResponse {
   id: string;
   created_at: string;
   updated_at: string;
-  type: 'totp';
-  totp: TotpResponse;
+  type: AuthenticationFactorType;
+  sms?: SmsResponse;
+  totp?: TotpResponse;
   user_id: string;
 }
 
diff --git a/src/user-management/serializers/authentication-factor.serializer.spec.ts b/src/user-management/serializers/authentication-factor.serializer.spec.ts
new file mode 100644
index 000000000..0b1a56afc
--- /dev/null
+++ b/src/user-management/serializers/authentication-factor.serializer.spec.ts
@@ -0,0 +1,45 @@
+import { deserializeFactor } from './authentication-factor.serializer';
+import { AuthenticationFactorResponse } from '../interfaces/authentication-factor.interface';
+import listFactorsFixture from '../fixtures/list-factors.json';
+
+describe('deserializeFactor', () => {
+  it('deserializes totp, sms, and generic_otp factors', () => {
+    const factors = listFactorsFixture.data.map((factor) =>
+      deserializeFactor(factor as AuthenticationFactorResponse),
+    );
+
+    expect(factors).toEqual([
+      {
+        object: 'authentication_factor',
+        id: 'auth_factor_1234',
+        createdAt: '2022-03-15T20:39:19.892Z',
+        updatedAt: '2022-03-15T20:39:19.892Z',
+        type: 'totp',
+        totp: {
+          issuer: 'WorkOS',
+          user: 'some_user',
+        },
+        userId: 'user_01H5JQDV7R7ATEYZDEG0W5PRYS',
+      },
+      {
+        object: 'authentication_factor',
+        id: 'auth_factor_5678',
+        createdAt: '2022-03-15T20:39:19.892Z',
+        updatedAt: '2022-03-15T20:39:19.892Z',
+        type: 'sms',
+        sms: {
+          phoneNumber: '+15555555555',
+        },
+        userId: 'user_01H5JQDV7R7ATEYZDEG0W5PRYS',
+      },
+      {
+        object: 'authentication_factor',
+        id: 'auth_factor_9012',
+        createdAt: '2022-03-15T20:39:19.892Z',
+        updatedAt: '2022-03-15T20:39:19.892Z',
+        type: 'generic_otp',
+        userId: 'user_01H5JQDV7R7ATEYZDEG0W5PRYS',
+      },
+    ]);
+  });
+});
diff --git a/src/user-management/serializers/authentication-factor.serializer.ts b/src/user-management/serializers/authentication-factor.serializer.ts
index 9c93d635c..ce85ba3c0 100644
--- a/src/user-management/serializers/authentication-factor.serializer.ts
+++ b/src/user-management/serializers/authentication-factor.serializer.ts
@@ -4,6 +4,7 @@ import {
   AuthenticationFactorWithSecrets,
   AuthenticationFactorWithSecretsResponse,
 } from '../interfaces/authentication-factor.interface';
+import { deserializeSms } from '../../multi-factor-auth/serializers/sms.serializer';
 import {
   deserializeTotp,
   deserializeTotpWithSecrets,
@@ -17,7 +18,8 @@ export const deserializeFactor = (
   createdAt: factor.created_at,
   updatedAt: factor.updated_at,
   type: factor.type,
-  totp: deserializeTotp(factor.totp),
+  ...(factor.sms ? { sms: deserializeSms(factor.sms) } : {}),
+  ...(factor.totp ? { totp: deserializeTotp(factor.totp) } : {}),
   userId: factor.user_id,
 });