diff --git a/lib/tasks/reinfer_local_authority.rake b/lib/tasks/reinfer_local_authority.rake
deleted file mode 100644
index a17d7eed6..000000000
--- a/lib/tasks/reinfer_local_authority.rake
+++ /dev/null
@@ -1,14 +0,0 @@
-desc "Reinfers LA from postcode where it's missing"
-task reinfer_local_authority: :environment do
-  LettingsLog.filter_by_year(2023).where(needstype: 1, la: nil).where.not(postcode_full: nil).find_each do |log|
-    log.process_postcode_changes!
-
-    Rails.logger.info "Invalid lettings log: #{log.id}" unless log.save
-  end
-
-  SalesLog.filter_by_year(2023).where(la: nil).where.not(postcode_full: nil).find_each do |log|
-    log.process_postcode_changes!
-
-    Rails.logger.info "Invalid sales log: #{log.id}" unless log.save
-  end
-end
diff --git a/spec/lib/tasks/reinfer_local_authority_spec.rb b/spec/lib/tasks/reinfer_local_authority_spec.rb
deleted file mode 100644
index c92d227dc..000000000
--- a/spec/lib/tasks/reinfer_local_authority_spec.rb
+++ /dev/null
@@ -1,88 +0,0 @@
-require "rails_helper"
-require "rake"
-
-RSpec.describe "reinfer_local_authority" do
-  describe ":reinfer_local_authority", type: :task do
-    subject(:task) { Rake::Task["reinfer_local_authority"] }
-
-    before do
-      Rake.application.rake_require("tasks/reinfer_local_authority")
-      Rake::Task.define_task(:environment)
-      task.reenable
-    end
-
-    context "when the rake task is run" do
-      context "and there is a general needs type lettings log with postcode and without LA" do
-        let(:log) { create(:lettings_log, :completed, postcode_full: "AA1 1AA", status: "completed", startdate: Time.zone.local(2023, 4, 1)) }
-
-        it "updates the la if it can be inferred" do
-          log.la = nil
-          log.save!(validate: false)
-          task.invoke
-
-          log.reload
-          expect(log.la).to eq("E09000033")
-          expect(log.status).to eq("completed")
-        end
-
-        it "does not update the la if it cannot be inferred and sets status to in_progress" do
-          log.la = nil
-          log.postcode_full = "B11AB"
-          log.save!(validate: false)
-          task.invoke
-
-          log.reload
-          expect(log.la).to be_nil
-          expect(log.status).to eq("in_progress")
-        end
-      end
-
-      context "and the lettings log has a validation error" do
-        let(:log) { build(:lettings_log, :completed, postcode_full: "some fake postcode", la: nil, status: "completed", startdate: Time.zone.local(2023, 4, 1)) }
-
-        it "logs invalid log ID" do
-          log.save!(validate: false)
-          expect(Rails.logger).to receive(:info).with("Invalid lettings log: #{log.id}")
-
-          task.invoke
-        end
-      end
-
-      context "and there is a sales log with postcode and without LA" do
-        let(:log) { create(:sales_log, :completed, postcode_full: "AA1 1AA", status: "completed", saledate: Time.zone.local(2023, 4, 1)) }
-
-        it "updates the la if it can be inferred" do
-          log.la = nil
-          log.save!(validate: false)
-          task.invoke
-
-          log.reload
-          expect(log.la).to eq("E09000033")
-          expect(log.status).to eq("completed")
-        end
-
-        it "does not update the la if it cannot be inferred and sets status to in_progress" do
-          log.la = nil
-          log.postcode_full = "B11AB"
-          log.save!(validate: false)
-          task.invoke
-
-          log.reload
-          expect(log.la).to be_nil
-          expect(log.status).to eq("in_progress")
-        end
-      end
-
-      context "and the sales log has a validation error" do
-        let(:log) { build(:sales_log, :completed, postcode_full: "some fake postcode", la: nil, status: "completed", saledate: Time.zone.local(2023, 4, 1)) }
-
-        it "logs invalid log ID" do
-          log.save!(validate: false)
-          expect(Rails.logger).to receive(:info).with("Invalid sales log: #{log.id}")
-
-          task.invoke
-        end
-      end
-    end
-  end
-end