diff --git a/app/models/form/lettings/questions/managing_organisation.rb b/app/models/form/lettings/questions/managing_organisation.rb
index 00e817ac3..492a85885 100644
--- a/app/models/form/lettings/questions/managing_organisation.rb
+++ b/app/models/form/lettings/questions/managing_organisation.rb
@@ -30,9 +30,13 @@ class Form::Lettings::Questions::ManagingOrganisation < ::Form::Question
     orgs = if user.support?
              log.owning_organisation.managing_agents
            else
-             user.organisation.managing_agents + user.organisation.absorbed_organisations
+             user.organisation.managing_agents
            end.pluck(:id, :name).to_h
 
+    user.organisation.absorbed_organisations.each do |absorbed_org|
+      opts[absorbed_org.id] = "#{absorbed_org.name} (active until #{absorbed_org.merge_date.to_fs(:govuk_date)})"
+    end
+
     opts.merge(orgs)
   end
 
diff --git a/spec/models/form/lettings/questions/managing_organisation_spec.rb b/spec/models/form/lettings/questions/managing_organisation_spec.rb
index 1a64ee973..4b6433062 100644
--- a/spec/models/form/lettings/questions/managing_organisation_spec.rb
+++ b/spec/models/form/lettings/questions/managing_organisation_spec.rb
@@ -161,6 +161,29 @@ RSpec.describe Form::Lettings::Questions::ManagingOrganisation, type: :model do
         expect(question.displayed_answer_options(log, user)).to eq(options)
       end
     end
+
+    context "when organisation has merged" do
+      let(:absorbing_org) { create(:organisation, name: "Absorbing org", holds_own_stock: true) }
+      let!(:merged_org) { create(:organisation, name: "Merged org", holds_own_stock: false) }
+      let(:user) { create(:user, :data_coordinator, organisation: absorbing_org) }
+
+      let(:log) do
+        merged_org.update!(merge_date: Time.zone.local(2023, 8, 2), absorbing_organisation_id: absorbing_org.id)
+        create(:lettings_log, owning_organisation: absorbing_org, managing_organisation: nil)
+      end
+
+      let(:options) do
+        {
+          "" => "Select an option",
+          absorbing_org.id => "Absorbing org (Your organisation)",
+          merged_org.id => "Merged org (active until 2 August 2023)",
+        }
+      end
+
+      it "displays merged organisation on the list of choices" do
+        expect(question.displayed_answer_options(log, user)).to eq(options)
+      end
+    end
   end
 
   it "is marked as derived" do