diff --git a/src/auth/user-record.ts b/src/auth/user-record.ts
index 6a825abe1c..2bd2fdacbd 100644
--- a/src/auth/user-record.ts
+++ b/src/auth/user-record.ts
@@ -337,6 +337,7 @@ export class UserMetadata {
     return {
       lastSignInTime: this.lastSignInTime,
       creationTime: this.creationTime,
+      lastRefreshTime: this.lastRefreshTime,
     };
   }
 }
diff --git a/test/integration/auth.spec.ts b/test/integration/auth.spec.ts
index afd905a48d..78cfb62701 100644
--- a/test/integration/auth.spec.ts
+++ b/test/integration/auth.spec.ts
@@ -31,7 +31,7 @@ import { deepExtend, deepCopy } from '../../src/utils/deep-copy';
 import {
   AuthProviderConfig, CreateTenantRequest, DeleteUsersResult, PhoneMultiFactorInfo,
   TenantAwareAuth, UpdatePhoneMultiFactorInfoRequest, UpdateTenantRequest, UserImportOptions,
-  UserImportRecord, UserRecord, getAuth,
+  UserImportRecord, UserMetadata, UserRecord, getAuth,
 } from '../../lib/auth/index';
 
 const chalk = require('chalk'); // eslint-disable-line @typescript-eslint/no-var-requires
@@ -2517,6 +2517,8 @@ describe('admin.auth', () => {
         metadata: {
           lastSignInTime: now,
           creationTime: now,
+          // TODO(rsgowman): Enable once importing users supports lastRefreshTime
+          //lastRefreshTime: now,
         },
         providerData: [
           {
@@ -2548,6 +2550,11 @@ describe('admin.auth', () => {
             providerId: 'phone',
             phoneNumber: importUserRecord.phoneNumber!,
           });
+          // The lastRefreshTime should be set to null
+          type Writable<UserMetadata> = {
+            -readonly [k in keyof UserMetadata]: UserMetadata[k];
+          };
+          (importUserRecord.metadata as Writable<UserMetadata>).lastRefreshTime = null;
           const actualUserRecord: {[key: string]: any} = userRecord.toJSON();
           for (const key of Object.keys(importUserRecord)) {
             expect(JSON.stringify(actualUserRecord[key]))
diff --git a/test/unit/auth/user-record.spec.ts b/test/unit/auth/user-record.spec.ts
index cca0af6185..4ec43af305 100644
--- a/test/unit/auth/user-record.spec.ts
+++ b/test/unit/auth/user-record.spec.ts
@@ -83,6 +83,7 @@ function getValidUserResponse(tenantId?: string): GetAccountInfoUserResponse {
     validSince: '1476136676',
     lastLoginAt: '1476235905000',
     createdAt: '1476136676000',
+    lastRefreshAt: '2016-10-12T01:31:45.000Z',
     customAttributes: JSON.stringify({
       admin: true,
     }),
@@ -159,6 +160,7 @@ function getUserJSON(tenantId?: string): object {
     metadata: {
       lastSignInTime: new Date(1476235905000).toUTCString(),
       creationTime: new Date(1476136676000).toUTCString(),
+      lastRefreshTime: new Date(1476235905000).toUTCString(),
     },
     customClaims: {
       admin: true,
@@ -629,6 +631,7 @@ describe('UserMetadata', () => {
   const expectedMetadataJSON = {
     lastSignInTime: new Date(expectedLastLoginAt).toUTCString(),
     creationTime: new Date(expectedCreatedAt).toUTCString(),
+    lastRefreshTime: new Date(expectedLastRefreshAt).toUTCString(),
   };
 
   describe('constructor', () =>  {
@@ -890,6 +893,7 @@ describe('UserRecord', () => {
       const metadata = new UserMetadata({
         createdAt: '1476136676000',
         lastLoginAt: '1476235905000',
+        lastRefreshAt: '2016-10-12T01:31:45.000Z',
       } as any);
       expect(userRecord.metadata).to.deep.equal(metadata);
     });