diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 72729222b8f..f41cccbc3f9 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -407,4 +407,16 @@ def add_sp_cost(token)
   def mobile?
     BrowserCache.parse(request.user_agent).mobile?
   end
+
+  def user_is_banned?
+    return false unless user_signed_in?
+    BannedUserResolver.new(current_user).banned_for_sp?(issuer: current_sp&.issuer)
+  end
+
+  def handle_banned_user
+    return unless user_is_banned?
+    analytics.track_event(Analytics::BANNED_USER_REDIRECT)
+    sign_out
+    redirect_to banned_user_url
+  end
 end
diff --git a/app/controllers/banned_user_controller.rb b/app/controllers/banned_user_controller.rb
new file mode 100644
index 00000000000..287219e07f7
--- /dev/null
+++ b/app/controllers/banned_user_controller.rb
@@ -0,0 +1,5 @@
+class BannedUserController < ApplicationController
+  def show
+    analytics.track_event(Analytics::BANNED_USER_VISITED)
+  end
+end
diff --git a/app/controllers/openid_connect/authorization_controller.rb b/app/controllers/openid_connect/authorization_controller.rb
index eda2da11c66..a7e182d3e2b 100644
--- a/app/controllers/openid_connect/authorization_controller.rb
+++ b/app/controllers/openid_connect/authorization_controller.rb
@@ -13,6 +13,7 @@ class AuthorizationController < ApplicationController
     before_action :store_request, only: [:index]
     before_action :check_sp_active, only: [:index]
     before_action :apply_secure_headers_override, only: [:index]
+    before_action :handle_banned_user
     before_action :confirm_user_is_authenticated_with_fresh_mfa, only: :index
     before_action :prompt_for_password_if_ial2_request_and_pii_locked, only: [:index]
     before_action :bump_auth_count, only: [:index]
diff --git a/app/controllers/saml_idp_controller.rb b/app/controllers/saml_idp_controller.rb
index d6d4d0d1565..9b78e36685f 100644
--- a/app/controllers/saml_idp_controller.rb
+++ b/app/controllers/saml_idp_controller.rb
@@ -17,6 +17,7 @@ class SamlIdpController < ApplicationController
   prepend_before_action :skip_session_expiration, only: :metadata
 
   skip_before_action :verify_authenticity_token
+  before_action :handle_banned_user
   before_action :confirm_user_is_authenticated_with_fresh_mfa, only: :auth
   before_action :bump_auth_count, only: [:auth]
 
diff --git a/app/controllers/users/sessions_controller.rb b/app/controllers/users/sessions_controller.rb
index 8f5782f7118..a4e8a71ef2a 100644
--- a/app/controllers/users/sessions_controller.rb
+++ b/app/controllers/users/sessions_controller.rb
@@ -199,7 +199,11 @@ def request_id
     end
 
     def next_url_after_valid_authentication
-      if pending_account_reset_request.present?
+      if user_is_banned?
+        analytics.track_event(Analytics::BANNED_USER_REDIRECT)
+        sign_out
+        banned_user_url
+      elsif pending_account_reset_request.present?
         account_reset_pending_url
       elsif current_user.accepted_rules_of_use_still_valid?
         user_two_factor_authentication_url
diff --git a/app/models/sign_in_restriction.rb b/app/models/sign_in_restriction.rb
new file mode 100644
index 00000000000..24fc8866ce1
--- /dev/null
+++ b/app/models/sign_in_restriction.rb
@@ -0,0 +1,3 @@
+class SignInRestriction < ApplicationRecord
+  belongs_to :user
+end
diff --git a/app/models/user.rb b/app/models/user.rb
index 2cb395a33ab..5260b7d00f4 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -49,6 +49,7 @@ class User < ApplicationRecord
   has_many :service_providers,
            through: :identities,
            source: :service_provider_record
+  has_many :sign_in_restrictions, dependent: :destroy
 
   attr_accessor :asserted_attributes
 
diff --git a/app/services/analytics.rb b/app/services/analytics.rb
index 28bb6f9843a..f0f37e76a48 100644
--- a/app/services/analytics.rb
+++ b/app/services/analytics.rb
@@ -133,6 +133,8 @@ def browser_attributes
   AUTHENTICATION_CONFIRMATION = 'Authentication Confirmation'
   AUTHENTICATION_CONFIRMATION_CONTINUE = 'Authentication Confirmation: Continue selected'
   AUTHENTICATION_CONFIRMATION_RESET = 'Authentication Confirmation: Reset selected'
+  BANNED_USER_REDIRECT = 'Banned User redirected'
+  BANNED_USER_VISITED = 'Banned User visited'
   DOC_AUTH = 'Doc Auth' # visited or submitted is appended
   DOC_AUTH_ASYNC = 'Doc Auth Async'
   DOC_AUTH_WARNING = 'Doc Auth Warning'
diff --git a/app/services/banned_user_resolver.rb b/app/services/banned_user_resolver.rb
new file mode 100644
index 00000000000..df903618bb7
--- /dev/null
+++ b/app/services/banned_user_resolver.rb
@@ -0,0 +1,11 @@
+class BannedUserResolver
+  attr_reader :user
+
+  def initialize(user)
+    @user = user
+  end
+
+  def banned_for_sp?(issuer:)
+    user.sign_in_restrictions.where(service_provider: [nil, issuer]).any?
+  end
+end
diff --git a/app/views/banned_user/show.html.erb b/app/views/banned_user/show.html.erb
new file mode 100644
index 00000000000..fefe2847901
--- /dev/null
+++ b/app/views/banned_user/show.html.erb
@@ -0,0 +1,7 @@
+<% title t('banned_user.title') %>
+
+<%= image_tag('alert/fail-x.svg', width: 54, alt: '', class: 'display-block margin-bottom-4') %>
+<%= render PageHeadingComponent.new.with_content(t('banned_user.title')) %>
+<p>
+  <%= t('banned_user.details') %>
+</p>
diff --git a/config/locales/banned_user/en.yml b/config/locales/banned_user/en.yml
new file mode 100644
index 00000000000..22ee04cfc76
--- /dev/null
+++ b/config/locales/banned_user/en.yml
@@ -0,0 +1,4 @@
+en:
+  banned_user:
+    details: We are unable to authenticate you at this time.
+    title: Access is restricted
diff --git a/config/locales/banned_user/es.yml b/config/locales/banned_user/es.yml
new file mode 100644
index 00000000000..30048bf1887
--- /dev/null
+++ b/config/locales/banned_user/es.yml
@@ -0,0 +1,4 @@
+es:
+  banned_user:
+    details: No podemos autenticarlo en este momento.
+    title: El acceso está restringido
diff --git a/config/locales/banned_user/fr.yml b/config/locales/banned_user/fr.yml
new file mode 100644
index 00000000000..a401a1a6355
--- /dev/null
+++ b/config/locales/banned_user/fr.yml
@@ -0,0 +1,4 @@
+fr:
+  banned_user:
+    details: Nous ne sommes pas en mesure de vous authentifier pour le moment.
+    title: L’accès est restreint
diff --git a/config/routes.rb b/config/routes.rb
index f2ee15d744f..738cec47974 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -259,6 +259,8 @@
 
     delete '/users' => 'users#destroy', as: :destroy_user
 
+    get '/restricted' => 'banned_user#show', as: :banned_user
+
     scope '/verify', as: 'idv' do
       get '/' => 'idv#index'
       get '/activated' => 'idv#activated'
diff --git a/db/primary_migrate/20220129181752_create_sign_in_restrictions.rb b/db/primary_migrate/20220129181752_create_sign_in_restrictions.rb
new file mode 100644
index 00000000000..b192be905bb
--- /dev/null
+++ b/db/primary_migrate/20220129181752_create_sign_in_restrictions.rb
@@ -0,0 +1,17 @@
+class CreateSignInRestrictions < ActiveRecord::Migration[6.1]
+  def change
+    create_table :sign_in_restrictions do |t|
+      t.integer :user_id, null: false
+      t.string :service_provider
+
+      t.timestamps
+    end
+
+    add_index(
+      :sign_in_restrictions,
+      [:user_id, :service_provider],
+      unique: true,
+      name: :index_sign_in_restrictions_on_user_id_and_service_provider,
+    )
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 228a9b9210f..65198bbd79f 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2022_01_14_183203) do
+ActiveRecord::Schema.define(version: 2022_01_29_181752) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_stat_statements"
@@ -534,6 +534,14 @@
     t.index ["issuer"], name: "index_service_providers_on_issuer", unique: true
   end
 
+  create_table "sign_in_restrictions", force: :cascade do |t|
+    t.integer "user_id", null: false
+    t.string "service_provider"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["user_id", "service_provider"], name: "index_sign_in_restrictions_on_user_id_and_service_provider", unique: true
+  end
+
   create_table "sp_costs", force: :cascade do |t|
     t.string "issuer", null: false
     t.integer "agency_id", null: false
diff --git a/spec/features/sign_in/banned_users_spec.rb b/spec/features/sign_in/banned_users_spec.rb
new file mode 100644
index 00000000000..f2d75d985a8
--- /dev/null
+++ b/spec/features/sign_in/banned_users_spec.rb
@@ -0,0 +1,70 @@
+require 'rails_helper'
+
+feature 'Banning users for an SP' do
+  include SamlAuthHelper
+
+  context 'a user is banned from all SPs' do
+    it 'does not let the user sign in to any SP' do
+      user = create(:user, :signed_up)
+
+      SignInRestriction.create(user: user)
+
+      sign_in_user(user)
+      expect_user_to_be_banned
+
+      visit_idp_from_sp_with_ial1(:saml)
+      sign_in_user(user)
+      expect_user_to_be_banned
+
+      visit_idp_from_sp_with_ial1(:oidc)
+      sign_in_user(user)
+      expect_user_to_be_banned
+    end
+  end
+
+  context 'a user is banned for a SAML SP' do
+    it 'bans the user from signing in to the banned SP but allows other sign ins' do
+      user = create(:user, :signed_up)
+
+      SignInRestriction.create(user: user, service_provider: 'http://localhost:3000')
+
+      sign_in_live_with_2fa(user)
+      expect(current_path).to eq(account_path)
+
+      visit_idp_from_sp_with_ial1(:saml)
+      expect_user_to_be_banned
+
+      visit_idp_from_sp_with_ial1(:oidc)
+      sign_in_live_with_2fa(user)
+      click_agree_and_continue
+      expect(current_url).to start_with('http://localhost:7654/auth/result')
+    end
+  end
+
+  context 'a user is banner for an OIDC SP' do
+    it 'bans the user from signing in to the banned SP but allows other sign ins' do
+      user = create(:user, :signed_up)
+
+      SignInRestriction.create(user: user, service_provider: 'urn:gov:gsa:openidconnect:sp:server')
+
+      sign_in_live_with_2fa(user)
+      expect(current_path).to eq(account_path)
+
+      visit_idp_from_sp_with_ial1(:oidc)
+      expect_user_to_be_banned
+
+      visit_idp_from_sp_with_ial1(:saml)
+      sign_in_live_with_2fa(user)
+      click_agree_and_continue
+      expect(current_path).to eq(api_saml_auth2022_path)
+    end
+  end
+
+  def expect_user_to_be_banned
+    expect(current_path).to eq(banned_user_path)
+    expect(page).to have_content(I18n.t('banned_user.title'))
+
+    visit account_path
+    expect(current_path).to eq(new_user_session_path)
+  end
+end
diff --git a/spec/services/banned_user_resolver_spec.rb b/spec/services/banned_user_resolver_spec.rb
new file mode 100644
index 00000000000..1a233ea9585
--- /dev/null
+++ b/spec/services/banned_user_resolver_spec.rb
@@ -0,0 +1,47 @@
+require 'rails_helper'
+
+describe BannedUserResolver do
+  context 'the user is not banned' do
+    it 'returns false' do
+      user = create(:user)
+      sp = create(:service_provider)
+
+      expect(described_class.new(user).banned_for_sp?(issuer: sp.issuer)).to eq(false)
+    end
+  end
+
+  context 'the user is banned for a single SP' do
+    it 'returns true for the banned SP' do
+      user = create(:user)
+      sp = create(:service_provider)
+
+      SignInRestriction.create(user: user, service_provider: sp.issuer)
+
+      expect(described_class.new(user).banned_for_sp?(issuer: sp.issuer)).to eq(true)
+    end
+
+    it 'returns false for the not banned SP' do
+      user = create(:user)
+      sp = create(:service_provider)
+      banned_sp = create(:service_provider)
+
+      SignInRestriction.create(user: user, service_provider: banned_sp.issuer)
+
+      expect(described_class.new(user).banned_for_sp?(issuer: sp.issuer)).to eq(false)
+    end
+  end
+
+  context 'the user is banned for all SPs' do
+    it 'returns true for all SPs' do
+      user = create(:user)
+      sp1 = create(:service_provider)
+      sp2 = create(:service_provider)
+
+      SignInRestriction.create(user: user, service_provider: nil)
+
+      expect(described_class.new(user).banned_for_sp?(issuer: sp1.issuer)).to eq(true)
+      expect(described_class.new(user).banned_for_sp?(issuer: sp2.issuer)).to eq(true)
+      expect(described_class.new(user).banned_for_sp?(issuer: nil)).to eq(true)
+    end
+  end
+end