diff --git a/app/models/lead_provider.rb b/app/models/lead_provider.rb
index 851598b61f..f987ecd012 100644
--- a/app/models/lead_provider.rb
+++ b/app/models/lead_provider.rb
@@ -5,7 +5,6 @@ class LeadProvider < ApplicationRecord
     "Church of England" => "79cb41ca-cb6d-405c-b52c-b6f7c752388d",
     "LLSE" => "230e67c0-071a-4a48-9673-9d043d456281",
     "National Institute of Teaching" => "3ec607f2-7a3a-421f-9f1a-9aca8a634aeb",
-    "School-Led Network" => "bc5e4e37-1d64-4149-a06b-ad10d3c55fd0",
     "Teach First" => "a02ae582-f939-462f-90bc-cebf20fa8473",
     "UCL Institute of Education" => "ef687b3d-c1c0-4566-a295-16d6fa5d0fa7",
   }.freeze
@@ -24,6 +23,7 @@ class LeadProvider < ApplicationRecord
   validates :ecf_id, uniqueness: { case_sensitive: false }, allow_nil: true
 
   scope :alphabetical, -> { order(name: :asc) }
+  scope :active, -> { where(ecf_id: ALL_ACTIVE_PROVIDERS.values) }
 
   def self.for(course:, cohort: Cohort.current)
     course_cohort = CourseCohort.find_by(course:, cohort:)
diff --git a/db/migrate/20221130142333_add_hint_to_lead_providers.rb b/db/migrate/20221130142333_add_hint_to_lead_providers.rb
index 855b334d58..6ea68ba0ab 100644
--- a/db/migrate/20221130142333_add_hint_to_lead_providers.rb
+++ b/db/migrate/20221130142333_add_hint_to_lead_providers.rb
@@ -2,7 +2,7 @@ class AddHintToLeadProviders < ActiveRecord::Migration[6.1]
   def up
     add_column :lead_providers, :hint, :string
 
-    school_led_network_lead_provider = LeadProvider.find_by(ecf_id: LeadProvider::ALL_ACTIVE_PROVIDERS["School-Led Network"])
+    school_led_network_lead_provider = LeadProvider.find_by(ecf_id: "bc5e4e37-1d64-4149-a06b-ad10d3c55fd0")
 
     school_led_network_lead_provider&.update!(
       hint: "You can only register with this provider if you already started your NPQ with them in October 2022.",
diff --git a/db/seeds/base/add_api_tokens.rb b/db/seeds/base/add_api_tokens.rb
index 9b44b0fa72..9d7ecbeee4 100644
--- a/db/seeds/base/add_api_tokens.rb
+++ b/db/seeds/base/add_api_tokens.rb
@@ -2,7 +2,6 @@
   "Ambition Institute" => "ambition-token",
   "Best Practice Network" => "best-practice-token",
   "Church of England" => "coe-token",
-  "School-Led Network" => "school-led-token",
   "UCL Institute of Education" => "ucl-token",
   "Teach First" => "teach-first-token",
   "National Institute of Teaching" => "niot-token",
diff --git a/lib/tasks/one_off/update_statement_move_declarations_3678.rake b/lib/tasks/one_off/update_statement_move_declarations_3678.rake
new file mode 100644
index 0000000000..1fd8335b55
--- /dev/null
+++ b/lib/tasks/one_off/update_statement_move_declarations_3678.rake
@@ -0,0 +1,59 @@
+namespace :one_off do
+  desc "One off task for ticket NPQ-3678 to update statement and move declarations"
+  task :update_statement_move_declarations, %i[dry_run] => :versioned_environment do |_task, args|
+    Rails.logger = Logger.new($stdout) unless Rails.env.test?
+    dry_run = args[:dry_run] != "false"
+
+    Rails.logger.info "DRY RUN: will roll back at end" if dry_run
+
+    ActiveRecord::Base.transaction do
+      lead_providers = LeadProvider.active
+
+      lead_providers.each do |lead_provider|
+        statement = Statement.find_by(
+          month: 9,
+          year: 2026,
+          cohort: Cohort.find_by!(identifier: "2025a"),
+          lead_provider:,
+        )
+        statement.update!(output_fee: true)
+
+        Rails.logger.info "Set output_fee: true on #{statement.month}/#{statement.year} statement, cohort: #{statement.cohort.identifier}, lead provider: #{statement.lead_provider.name}"
+      end
+
+      leadership_course_identifiers = %w[
+        npq-early-years-leadership
+        npq-executive-leadership
+        npq-headship
+        npq-senco
+        npq-senior-leadership
+      ]
+
+      Rails.logger.info "Move retained-2 leadership declarations from July 2026 to August 2026 for 2025a cohort"
+
+      migrator = OneOff::MigrateDeclarationsBetweenStatements
+        .new(
+          from_year: 2026,
+          from_month: 7,
+          to_year: 2026,
+          to_month: 8,
+          cohort: Cohort.find_by!(identifier: "2025a"),
+          override_date_checks: true,
+          restrict_to_course_identifiers: leadership_course_identifiers,
+          restrict_to_declaration_types: "retained-2",
+          from_statement_updates: { output_fee: false },
+          to_statement_updates: { output_fee: true },
+        )
+
+      unless migrator.migrate(dry_run:)
+        Rails.logger.info "Validation failure:"
+        Rails.logger.info migrator.errors.full_messages.to_yaml
+      end
+
+      if dry_run
+        Rails.logger.info "DRY RUN: rolling back transaction"
+        raise ActiveRecord::Rollback
+      end
+    end
+  end
+end
diff --git a/spec/lib/tasks/one_off/sandbox_test_data_2026_spec.rb b/spec/lib/tasks/one_off/sandbox_test_data_2026_spec.rb
index 4fee1d0466..1eb35d1a0f 100644
--- a/spec/lib/tasks/one_off/sandbox_test_data_2026_spec.rb
+++ b/spec/lib/tasks/one_off/sandbox_test_data_2026_spec.rb
@@ -40,8 +40,8 @@
       expect { run_task }
         .to change(Cohort, :count).from(3).to(4)
         .and change(Schedule, :count).from(1).to(12)
-        .and change(Application, :count).from(0).to(78)
-        .and change(User, :count).from(0).to(78)
+        .and change(Application, :count).from(0).to(69)
+        .and change(User, :count).from(0).to(69)
     end
   end
 end
diff --git a/spec/models/lead_provider_spec.rb b/spec/models/lead_provider_spec.rb
index ebc5e0d127..16ff128a67 100644
--- a/spec/models/lead_provider_spec.rb
+++ b/spec/models/lead_provider_spec.rb
@@ -16,6 +16,30 @@
     it { is_expected.to validate_uniqueness_of(:ecf_id).case_insensitive.with_message("ECF ID must be unique").allow_nil }
   end
 
+  describe "scopes" do
+    describe ".alphabetical" do
+      subject { described_class.alphabetical }
+
+      it "returns lead providers in name alphabetical order" do
+        expect(subject).to eq LeadProvider.order(name: :asc)
+      end
+    end
+
+    describe ".active" do
+      subject { described_class.active }
+
+      before do
+        create(:lead_provider, name: "Education Development Trust", ecf_id: "21e61f53-9b34-4384-a8f5-d8224dbf946d")
+        create(:lead_provider, name: "School-Led Network", ecf_id: "bc5e4e37-1d64-4149-a06b-ad10d3c55fd0")
+        create(:lead_provider, name: "Teacher Development Trust", ecf_id: "30fd937e-b93c-4f81-8fff-3c27544193f1")
+      end
+
+      it "returns lead providers in ALL_ACTIVE_PROVIDERS" do
+        expect(subject).to eq LeadProvider.where(ecf_id: LeadProvider::ALL_ACTIVE_PROVIDERS.values)
+      end
+    end
+  end
+
   describe "#for" do
     subject { described_class.for(course:, cohort:).map(&:name) }