diff --git a/app/sidekiq/terms_of_use/sign_up_service_updater_job.rb b/app/sidekiq/terms_of_use/sign_up_service_updater_job.rb
index e7621ae601a..0dd8770d114 100644
--- a/app/sidekiq/terms_of_use/sign_up_service_updater_job.rb
+++ b/app/sidekiq/terms_of_use/sign_up_service_updater_job.rb
@@ -33,7 +33,7 @@ def perform(user_account_uuid, version)
       @user_account_uuid = user_account_uuid
       @version = version
 
-      return unless sec_id?
+      return if missing_sec_id? || agreement_unchanged?
 
       log_updated_icn
       terms_of_use_agreement.accepted? ? accept : decline
@@ -48,23 +48,42 @@ def log_updated_icn
       end
     end
 
+    def map_client
+      @map_client ||= MAP::SignUp::Service.new
+    end
+
+    def map_status
+      @map_status ||= map_client.status(icn: mpi_profile.icn)
+    end
+
+    def agreement_unchanged?
+      if terms_of_use_agreement.declined? != map_status[:opt_out] ||
+         terms_of_use_agreement.accepted? != map_status[:agreement_signed]
+        return false
+      end
+
+      Rails.logger.info("#{LOG_TITLE} Not updating Sign Up Service due to unchanged agreement",
+                        { icn: user_account.icn })
+      true
+    end
+
     def accept
-      MAP::SignUp::Service.new.agreements_accept(icn: mpi_profile.icn, signature_name:, version:)
+      map_client.agreements_accept(icn: mpi_profile.icn, signature_name:, version:)
     end
 
     def decline
-      MAP::SignUp::Service.new.agreements_decline(icn: mpi_profile.icn)
+      map_client.agreements_decline(icn: mpi_profile.icn)
     end
 
-    def sec_id?
+    def missing_sec_id?
       if mpi_profile.sec_id.present?
         validate_multiple_sec_ids
-        return true
+        return false
       end
 
       Rails.logger.info("#{LOG_TITLE} Sign Up Service not updated due to user missing sec_id",
                         { icn: user_account.icn })
-      false
+      true
     end
 
     def validate_multiple_sec_ids
diff --git a/spec/sidekiq/terms_of_use/sign_up_service_updater_job_spec.rb b/spec/sidekiq/terms_of_use/sign_up_service_updater_job_spec.rb
index 08f1e09c048..81c70cfd12e 100644
--- a/spec/sidekiq/terms_of_use/sign_up_service_updater_job_spec.rb
+++ b/spec/sidekiq/terms_of_use/sign_up_service_updater_job_spec.rb
@@ -80,106 +80,130 @@
     end
 
     context 'when sec_id is present' do
-      context 'sec_id validation' do
+      let(:status) { { opt_out: false, agreement_signed: false } }
+
+      before do
+        allow(service_instance).to receive(:agreements_accept)
+        allow(service_instance).to receive(:status).and_return(status)
+        allow(Rails.logger).to receive(:info)
+      end
+
+      shared_examples 'logs an unchanged agreement' do
+        let(:expected_log) do
+          '[TermsOfUse][SignUpServiceUpdaterJob] Not updating Sign Up Service due to unchanged agreement'
+        end
+
         before do
-          allow(service_instance).to receive(:agreements_accept)
           allow(Rails.logger).to receive(:info)
         end
 
-        context 'when a single sec_id value is detected' do
-          it 'does not log a warning message' do
-            job.perform(user_account_uuid, version)
+        it 'logs that the agreement is not changed' do
+          job.perform(user_account_uuid, version)
 
-            expect(Rails.logger).not_to have_received(:info)
-          end
+          expect(Rails.logger).to have_received(:info).with(expected_log, icn:)
         end
+      end
 
-        context 'when multiple sec_id values are detected' do
-          let(:sec_ids) { [sec_id, 'other-sec-id'] }
-          let(:expected_log) { '[TermsOfUse][SignUpServiceUpdaterJob] Multiple sec_id values detected' }
+      shared_examples 'logs an icn mismatch warning' do
+        let(:expected_log) do
+          '[TermsOfUse][SignUpServiceUpdaterJob] Detected changed ICN for user'
+        end
+        let(:mpi_profile) { build(:mpi_profile, icn: mpi_icn, sec_id:, given_names:, family_name:) }
+        let(:mpi_icn) { 'some-mpi-icn' }
 
-          it 'logs a warning message' do
-            job.perform(user_account_uuid, version)
+        before do
+          allow(Rails.logger).to receive(:info)
+        end
 
-            expect(Rails.logger).to have_received(:info).with(expected_log, icn:)
-          end
+        it 'logs a detected changed ICN message' do
+          job.perform(user_account_uuid, version)
 
-          it 'updates the terms of use agreement in sign up service' do
-            job.perform(user_account_uuid, version)
+          expect(MAP::SignUp::Service).to have_received(:new)
+          expect(Rails.logger).to have_received(:info).with(expected_log, { icn:, mpi_icn: })
+        end
+      end
 
-            expect(MAP::SignUp::Service).to have_received(:new)
-            expect(service_instance).to have_received(:agreements_accept).with(icn: user_account.icn,
-                                                                               signature_name: common_name,
-                                                                               version:)
-          end
+      context 'when multiple sec_id values are detected' do
+        let(:sec_ids) { [sec_id, 'other-sec-id'] }
+
+        let(:expected_log) { '[TermsOfUse][SignUpServiceUpdaterJob] Multiple sec_id values detected' }
+
+        it 'logs a warning message' do
+          job.perform(user_account_uuid, version)
+
+          expect(Rails.logger).to have_received(:info).with(expected_log, icn:)
         end
       end
 
-      context 'when the terms of use agreement is accepted' do
+      context 'and terms of use agreement is accepted' do
+        let(:response) { 'accepted' }
+
         before do
+          allow(service_instance).to receive(:status).and_return(status)
           allow(service_instance).to receive(:agreements_accept)
         end
 
-        context 'and user account icn does not equal the mpi profile icn' do
-          let(:expected_log) do
-            '[TermsOfUse][SignUpServiceUpdaterJob] Detected changed ICN for user'
-          end
-          let(:mpi_profile) { build(:mpi_profile, icn: mpi_icn, sec_id:, given_names:, family_name:) }
-          let(:mpi_icn) { 'some-mpi-icn' }
+        context 'when sign up service status agreement response is true' do
+          let(:status) { { opt_out: false, agreement_signed: true } }
 
-          before do
-            allow(Rails.logger).to receive(:info)
-          end
+          it_behaves_like 'logs an unchanged agreement'
 
-          it 'logs a detected changed ICN message' do
+          it 'does not update terms of use agreement in sign up service' do
             job.perform(user_account_uuid, version)
 
-            expect(MAP::SignUp::Service).to have_received(:new)
-            expect(Rails.logger).to have_received(:info).with(expected_log, { icn:, mpi_icn: })
+            expect(service_instance).not_to have_received(:agreements_accept)
           end
         end
 
-        it 'updates the terms of use agreement in sign up service' do
-          job.perform(user_account_uuid, version)
+        context 'when sign up service status agreement response is false' do
+          let(:status) { { opt_out: false, agreement_signed: false } }
 
-          expect(MAP::SignUp::Service).to have_received(:new)
-          expect(service_instance).to have_received(:agreements_accept).with(icn: mpi_profile.icn,
-                                                                             signature_name: common_name,
-                                                                             version:)
+          it 'updates the terms of use agreement in sign up service' do
+            job.perform(user_account_uuid, version)
+
+            expect(service_instance).to have_received(:agreements_accept).with(icn: user_account.icn,
+                                                                               signature_name: common_name,
+                                                                               version:)
+          end
+
+          context 'and user account icn does not equal the mpi profile icn' do
+            it_behaves_like 'logs an icn mismatch warning'
+          end
         end
       end
 
-      context 'when the terms of use agreement is declined' do
+      context 'and terms of use agreement is declined' do
         let(:response) { 'declined' }
 
         before do
+          allow(service_instance).to receive(:status).and_return(status)
           allow(service_instance).to receive(:agreements_decline)
         end
 
-        context 'and user account icn does not equal the mpi profile icn' do
-          let(:expected_log) do
-            '[TermsOfUse][SignUpServiceUpdaterJob] Detected changed ICN for user'
-          end
-          let(:mpi_profile) { build(:mpi_profile, icn: mpi_icn, sec_id:, given_names:, family_name:) }
-          let(:mpi_icn) { 'some-mpi-icn' }
+        context 'when sign up service status opt out response is true' do
+          let(:status) { { opt_out: true, agreement_signed: false } }
 
-          before do
-            allow(Rails.logger).to receive(:info)
-          end
+          it_behaves_like 'logs an unchanged agreement'
 
-          it 'logs a detected changed ICN message' do
+          it 'does not update terms of use agreement in sign up service' do
             job.perform(user_account_uuid, version)
 
-            expect(MAP::SignUp::Service).to have_received(:new)
-            expect(Rails.logger).to have_received(:info).with(expected_log, { icn:, mpi_icn: })
+            expect(service_instance).not_to have_received(:agreements_decline)
           end
         end
 
-        it 'updates the terms of use agreement in sign up service' do
-          job.perform(user_account_uuid, version)
+        context 'when sign up service status opt out response is false' do
+          let(:status) { { opt_out: false, agreement_signed: false } }
 
-          expect(MAP::SignUp::Service).to have_received(:new)
-          expect(service_instance).to have_received(:agreements_decline).with(icn: mpi_profile.icn)
+          it 'updates the terms of use agreement in sign up service' do
+            job.perform(user_account_uuid, version)
+
+            expect(service_instance).to have_received(:agreements_decline).with(icn: user_account.icn)
+          end
+
+          context 'and user account icn does not equal the mpi profile icn' do
+            it_behaves_like 'logs an icn mismatch warning'
+          end
         end
       end
     end