diff --git a/src/Microsoft.Identity.Web/MicrosoftIdentityOptions.cs b/src/Microsoft.Identity.Web/MicrosoftIdentityOptions.cs
index a8bd60e35..1a18008e4 100644
--- a/src/Microsoft.Identity.Web/MicrosoftIdentityOptions.cs
+++ b/src/Microsoft.Identity.Web/MicrosoftIdentityOptions.cs
@@ -50,6 +50,12 @@ public class MicrosoftIdentityOptions : OpenIdConnectOptions
         /// </summary>
         public string PostLogoutRedirectUri { get; set; }
 
+        /// <summary>
+        /// Gets or sets TokenAcquisition as a Singleton. There are scenarios, like using the Graph SDK,
+        /// which require TokenAcquisition to be a Singleton.
+        /// </summary>
+        public bool SingletonTokenAcquisition { get; set; } = false;
+
         /// <summary>
         /// Gets or sets the edit profile user flow name for B2C, e.g. b2c_1_edit_profile.
         /// </summary>
diff --git a/src/Microsoft.Identity.Web/Resource/RegisterValidAudience.cs b/src/Microsoft.Identity.Web/Resource/RegisterValidAudience.cs
index e4beaddeb..0c6c34667 100644
--- a/src/Microsoft.Identity.Web/Resource/RegisterValidAudience.cs
+++ b/src/Microsoft.Identity.Web/Resource/RegisterValidAudience.cs
@@ -41,7 +41,7 @@ public void RegisterAudienceValidation(
         ///   the default App ID URI generated by the portal is api://{clientID}
         /// - However, the audience (aud) of the token acquired to access this Web API is different depending
         ///   on the "accepted access token version" for the Web API:
-        ///   - if accepted token version is 1.0, the audience provided in the token 
+        ///   - if accepted token version is 1.0, the audience provided in the token
         ///     by the Microsoft identity platform (formerly Azure AD v2.0) endpoint is: api://{ClientID}
         ///   - if the accepted token version is 2.0, the audience provided by Azure AD v2.0 in the token
         ///     is {CliendID}
@@ -52,10 +52,10 @@ public void RegisterAudienceValidation(
         /// considers that this is the default App ID URI as explained abovce. When developer provide the
         /// "Audience" member, its available in the TokenValidationParameter.ValidAudience.
         /// </summary>
-        /// <param name="audiences">audiences in the security token</param>
-        /// <param name="securityToken">Security token from which to validate the audiences</param>
-        /// <param name="validationParameters">Token validation parameters</param>
-        /// <returns>true is the token is valid, and false, otherwise</returns>
+        /// <param name="audiences">audiences in the security token.</param>
+        /// <param name="securityToken">Security token from which to validate the audiences.</param>
+        /// <param name="validationParameters">Token validation parameters.</param>
+        /// <returns>true is the token is valid, and false, otherwise.</returns>
         internal /*for test only*/ bool ValidateAudience(
             IEnumerable<string> audiences,
             SecurityToken securityToken,
diff --git a/src/Microsoft.Identity.Web/ServiceCollectionExtensions.cs b/src/Microsoft.Identity.Web/ServiceCollectionExtensions.cs
index d513c8cea..ac25e68eb 100644
--- a/src/Microsoft.Identity.Web/ServiceCollectionExtensions.cs
+++ b/src/Microsoft.Identity.Web/ServiceCollectionExtensions.cs
@@ -14,6 +14,7 @@ public static class ServiceCollectionExtensions
         /// Add the token acquisition service.
         /// </summary>
         /// <param name="services">Service collection.</param>
+        /// <param name="isTokenAcquisitionSingleton"></param>
         /// <returns>the service collection.</returns>
         /// <example>
         /// This method is typically called from the Startup.ConfigureServices(IServiceCollection services)
@@ -28,11 +29,21 @@ public static class ServiceCollectionExtensions
         ///  ;
         /// </code>
         /// </example>
-        public static IServiceCollection AddTokenAcquisition(this IServiceCollection services)
+        public static IServiceCollection AddTokenAcquisition(
+            this IServiceCollection services,
+            bool isTokenAcquisitionSingleton = false)
         {
             // Token acquisition service
             services.AddHttpContextAccessor();
-            services.AddScoped<ITokenAcquisition, TokenAcquisition>();
+            if (!isTokenAcquisitionSingleton)
+            {
+                services.AddScoped<ITokenAcquisition, TokenAcquisition>();
+            }
+            else
+            {
+                services.AddSingleton<ITokenAcquisition, TokenAcquisition>();
+            }
+
             return services;
         }
     }
diff --git a/src/Microsoft.Identity.Web/WebApiServiceCollectionExtensions.cs b/src/Microsoft.Identity.Web/WebApiServiceCollectionExtensions.cs
index a31b405cc..8a1289f8e 100644
--- a/src/Microsoft.Identity.Web/WebApiServiceCollectionExtensions.cs
+++ b/src/Microsoft.Identity.Web/WebApiServiceCollectionExtensions.cs
@@ -116,11 +116,15 @@ public static IServiceCollection AddProtectedWebApiCallsProtectedWebApi(
             Action<MicrosoftIdentityOptions> configureMicrosoftIdentityOptions,
             string jwtBearerScheme = JwtBearerDefaults.AuthenticationScheme)
         {
-            services.AddTokenAcquisition();
-            services.AddHttpContextAccessor();
             services.Configure<ConfidentialClientApplicationOptions>(configureConfidentialClientApplicationOptions);
             services.Configure<MicrosoftIdentityOptions>(configureMicrosoftIdentityOptions);
 
+            var microsoftIdentityOptions = new MicrosoftIdentityOptions();
+            configureMicrosoftIdentityOptions(microsoftIdentityOptions);
+
+            services.AddTokenAcquisition(microsoftIdentityOptions.SingletonTokenAcquisition);
+            services.AddHttpContextAccessor();
+
             services.Configure<JwtBearerOptions>(jwtBearerScheme, options =>
             {
                 options.Events ??= new JwtBearerEvents();
diff --git a/src/Microsoft.Identity.Web/WebAppServiceCollectionExtensions.cs b/src/Microsoft.Identity.Web/WebAppServiceCollectionExtensions.cs
index 6e981d2f9..0ab3abf80 100644
--- a/src/Microsoft.Identity.Web/WebAppServiceCollectionExtensions.cs
+++ b/src/Microsoft.Identity.Web/WebAppServiceCollectionExtensions.cs
@@ -169,7 +169,11 @@ public static IServiceCollection AddWebAppCallsProtectedWebApi(
             services.Configure<ConfidentialClientApplicationOptions>(configureConfidentialClientApplicationOptions);
 
             services.AddHttpContextAccessor();
-            services.AddTokenAcquisition();
+
+            var microsoftIdentityOptions = new MicrosoftIdentityOptions();
+            configureMicrosoftIdentityOptions(microsoftIdentityOptions);
+
+            services.AddTokenAcquisition(microsoftIdentityOptions.SingletonTokenAcquisition);
 
             services.Configure<OpenIdConnectOptions>(openIdConnectScheme, options =>
             {
diff --git a/tests/Microsoft.Identity.Web.Test.Common/TestHelpers/MsalTestTokenCacheProvider.cs b/tests/Microsoft.Identity.Web.Test.Common/TestHelpers/MsalTestTokenCacheProvider.cs
index 15925e41d..e6114c55c 100644
--- a/tests/Microsoft.Identity.Web.Test.Common/TestHelpers/MsalTestTokenCacheProvider.cs
+++ b/tests/Microsoft.Identity.Web.Test.Common/TestHelpers/MsalTestTokenCacheProvider.cs
@@ -20,7 +20,7 @@ public MsalTestTokenCacheProvider(
             : base(microsoftIdentityOptions, httpContextAccessor)
         {
             MemoryCache = memoryCache;
-            _cacheOptions = cacheOptions.Value;
+            _cacheOptions = cacheOptions?.Value;
         }
 
         public IMemoryCache MemoryCache { get; }
diff --git a/tests/Microsoft.Identity.Web.Test.Integration/AcquireTokenForAppIntegrationTests.cs b/tests/Microsoft.Identity.Web.Test.Integration/AcquireTokenForAppIntegrationTests.cs
index 9fed5c26b..ec7469d93 100644
--- a/tests/Microsoft.Identity.Web.Test.Integration/AcquireTokenForAppIntegrationTests.cs
+++ b/tests/Microsoft.Identity.Web.Test.Integration/AcquireTokenForAppIntegrationTests.cs
@@ -170,7 +170,7 @@ private void InitializeTokenAcquisitionObjects()
                 logger);
         }
 
-        private IHttpContextAccessor CreateMockHttpContextAccessor()
+        private static IHttpContextAccessor CreateMockHttpContextAccessor()
         {
             var mockHttpContextAccessor = Substitute.For<IHttpContextAccessor>();
             mockHttpContextAccessor.HttpContext = new DefaultHttpContext();
@@ -184,6 +184,7 @@ private IHttpContextAccessor CreateMockHttpContextAccessor()
         private void BuildTheRequiredServices()
         {
             var services = new ServiceCollection();
+
             services.AddTokenAcquisition();
             services.AddTransient(
                 _provider => Options.Create(new MicrosoftIdentityOptions
diff --git a/tests/Microsoft.Identity.Web.Test/WebApiExtensionsTests.cs b/tests/Microsoft.Identity.Web.Test/WebApiExtensionsTests.cs
index 83f4c5d71..5b390e0bb 100644
--- a/tests/Microsoft.Identity.Web.Test/WebApiExtensionsTests.cs
+++ b/tests/Microsoft.Identity.Web.Test/WebApiExtensionsTests.cs
@@ -342,7 +342,7 @@ public async Task AddProtectedWebApiCallsProtectedWebApi_WithConfigName()
             provider.GetRequiredService<IOptionsFactory<ConfidentialClientApplicationOptions>>().Create(string.Empty);
             provider.GetRequiredService<IOptionsFactory<MicrosoftIdentityOptions>>().Create(string.Empty);
 
-            config.Received(2).GetSection(_configSectionName);
+            config.Received(3).GetSection(_configSectionName);
 
             await AddProtectedWebApiCallsProtectedWebApi_TestCommon(services, provider, tokenValidatedFuncMock).ConfigureAwait(false);
         }
diff --git a/tests/Microsoft.Identity.Web.Test/WebAppExtensionsTests.cs b/tests/Microsoft.Identity.Web.Test/WebAppExtensionsTests.cs
index 991bfe63e..1169d1625 100644
--- a/tests/Microsoft.Identity.Web.Test/WebAppExtensionsTests.cs
+++ b/tests/Microsoft.Identity.Web.Test/WebAppExtensionsTests.cs
@@ -275,7 +275,7 @@ public async Task AddWebAppCallsProtectedWebApi_WithConfigNameParameters()
             provider.GetRequiredService<IOptionsFactory<ConfidentialClientApplicationOptions>>().Create(string.Empty);
             provider.GetRequiredService<IOptionsFactory<MicrosoftIdentityOptions>>().Create(string.Empty);
 
-            configMock.Received(2).GetSection(_configSectionName);
+            configMock.Received(3).GetSection(_configSectionName);
 
             var oidcOptions = provider.GetRequiredService<IOptionsFactory<OpenIdConnectOptions>>().Create(_oidcScheme);