diff --git a/app/controllers/bulk_upload_sales_results_controller.rb b/app/controllers/bulk_upload_sales_results_controller.rb
index feb7b3e06..7f97fd743 100644
--- a/app/controllers/bulk_upload_sales_results_controller.rb
+++ b/app/controllers/bulk_upload_sales_results_controller.rb
@@ -27,6 +27,12 @@ class BulkUploadSalesResultsController < ApplicationController
     authorize @bulk_upload
   end
 
+  def deletion_report
+    @bulk_upload = BulkUpload.lettings.find(params[:id])
+
+    authorize @bulk_upload
+  end
+
 private
 
   def reset_logs_filters
diff --git a/app/services/bulk_upload/sales/year2023/row_parser.rb b/app/services/bulk_upload/sales/year2023/row_parser.rb
index 6ed79f3af..58783dcef 100644
--- a/app/services/bulk_upload/sales/year2023/row_parser.rb
+++ b/app/services/bulk_upload/sales/year2023/row_parser.rb
@@ -608,18 +608,18 @@ private
 
   def validate_uprn_exists_if_any_key_address_fields_are_blank
     if field_19.blank? && (field_20.blank? || field_22.blank?)
-      errors.add(:field_19, I18n.t("validations.not_answered", question: "UPRN"))
+      errors.add(:field_19, I18n.t("validations.not_answered", question: "UPRN"), category: :not_answered)
     end
   end
 
   def validate_address_fields
     if field_19.blank? || log.errors.attribute_names.include?(:uprn)
       if field_20.blank?
-        errors.add(:field_20, I18n.t("validations.not_answered", question: "address line 1"))
+        errors.add(:field_20, I18n.t("validations.not_answered", question: "address line 1"), category: :not_answered)
       end
 
       if field_22.blank?
-        errors.add(:field_22, I18n.t("validations.not_answered", question: "town or city"))
+        errors.add(:field_22, I18n.t("validations.not_answered", question: "town or city"), category: :not_answered)
       end
     end
   end
@@ -1245,7 +1245,7 @@ private
       else
         fields.each do |field|
           unless errors.any? { |e| fields.include?(e.attribute) }
-            errors.add(field, I18n.t("validations.not_answered", question: question.error_display_label&.downcase))
+            errors.add(field, I18n.t("validations.not_answered", question: question.error_display_label&.downcase), category: :not_answered)
           end
         end
       end
diff --git a/app/views/bulk_upload_sales_results/deletion_report.html.erb b/app/views/bulk_upload_sales_results/deletion_report.html.erb
new file mode 100644
index 000000000..3bb03eaae
--- /dev/null
+++ b/app/views/bulk_upload_sales_results/deletion_report.html.erb
@@ -0,0 +1,31 @@
+<% content_for :before_content do %>
+  <%= govuk_back_link(href: :back) %>
+<% end %>
+
+<div class="govuk-grid-row">
+  <div class="govuk-grid-column-two-thirds">
+    <span class="govuk-caption-l">Bulk upload for sales (<%= @bulk_upload.year_combo %>)</span>
+    <h1 class="govuk-heading-l"><%= pluralize(unique_answers_to_be_cleared(@bulk_upload).count, "answer") %> will be deleted if you upload the <%= "log".pluralize(@bulk_upload.logs.count) %></h1>
+
+    <p>The following cells contain data this is incorrect.</p>
+    <p>If you upload the logs, these answers will be deleted. You will have to re-enter the data on the site and resolve these errors.</p>
+    <p>If you do not want these answers to be deleted, correct the data in the CSV and upload the file again.</p>
+
+    <h2 class="govuk-heading-m">File: <%= @bulk_upload.filename %></h2>
+  </div>
+</div>
+
+<div class="govuk-grid-row">
+  <div class="govuk-grid-column-full">
+    <% @bulk_upload.bulk_upload_errors.order_by_row.order_by_cell.group_by(&:row).each do |_row, errors_for_row| %>
+      <%= render BulkUploadErrorRowComponent.new(bulk_upload_errors: errors_for_row.reject { |e| e.category == :not_answered }) %>
+    <% end %>
+  </div>
+</div>
+
+<div class="govuk-button-group">
+  <%= form_with model: @form, scope: :form, url: page_bulk_upload_sales_resume_path(@bulk_upload, page: "confirm"), method: :patch do |f| %>
+    <%= f.govuk_submit "Clear this data and upload the logs" %>
+    <%= govuk_button_link_to "I have fixed these errors and I want to reupload the file", start_bulk_upload_sales_logs_path, secondary: true %>
+  <% end %>
+</div>
diff --git a/app/views/bulk_upload_sales_resume/confirm.html.erb b/app/views/bulk_upload_sales_resume/confirm.html.erb
index 05a8cfd41..0e4e73d9c 100644
--- a/app/views/bulk_upload_sales_resume/confirm.html.erb
+++ b/app/views/bulk_upload_sales_resume/confirm.html.erb
@@ -5,14 +5,23 @@
 <div class="govuk-grid-row">
   <div class="govuk-grid-column-two-thirds">
     <span class="govuk-caption-l">Bulk upload for sales (<%= @bulk_upload.year_combo %>)</span>
-    <h1 class="govuk-heading-l">You have chosen to upload all logs from this bulk upload.</h1>
+    <h1 class="govuk-heading-l">Are you sure you want to upload all logs from this bulk upload?</h1>
 
-    <p class="govuk-body"><%= logs_and_errors_warning(@bulk_upload) %></p>
+    <p class="govuk-body">
+      <%= logs_and_errors_warning(@bulk_upload) %>
+      <%= govuk_link_to "View the error report", deletion_report_bulk_upload_sales_result_path %>
+    </p>
 
-    <%= form_with model: @form, scope: :form, url: page_bulk_upload_sales_resume_path(@bulk_upload, page: "confirm"), method: :patch do |f| %>
-      <%= f.govuk_submit %>
-
-      <%= govuk_button_link_to "Cancel", @form.back_path, secondary: true %>
+    <%= govuk_warning_text do %>
+      <%= deleted_errors_warning_text(@bulk_upload) %>
+      <%= govuk_link_to "See which answers will be deleted", deletion_report_bulk_upload_sales_result_path %>
     <% end %>
+
+    <div class="govuk-button-group">
+      <%= form_with model: @form, scope: :form, url: page_bulk_upload_sales_resume_path(@bulk_upload, page: "confirm"), method: :patch do |f| %>
+        <%= f.govuk_submit "Confirm" %>
+        <%= govuk_button_link_to "Cancel", @form.back_path, secondary: true %>
+      <% end %>
+    </div>
   </div>
 </div>
diff --git a/app/views/bulk_upload_sales_resume/fix_choice.html.erb b/app/views/bulk_upload_sales_resume/fix_choice.html.erb
index b9cba32ed..850bd54f0 100644
--- a/app/views/bulk_upload_sales_resume/fix_choice.html.erb
+++ b/app/views/bulk_upload_sales_resume/fix_choice.html.erb
@@ -18,6 +18,10 @@
         <%= @form.recommendation %>
       </div>
 
+      <div class="govuk-body">
+        <%= govuk_link_to "View the error report", deletion_report_bulk_upload_sales_result_path %>
+      </div>
+
       <%= govuk_details(summary_text: "How to choose between fixing errors on the CORE site or in the CSV") do %>
          <p class="govuk-body govuk-!-margin-bottom-2">You may find it easier to fix the errors in the CSV file if:</p>
         <ul class="govuk-list govuk-list--bullet">
diff --git a/config/routes.rb b/config/routes.rb
index 2a860c921..f39e0b475 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -284,6 +284,7 @@ Rails.application.routes.draw do
         member do
           get :resume
           get :summary
+          get "deletion-report"
         end
       end
 
diff --git a/spec/requests/bulk_upload_sales_results_controller_spec.rb b/spec/requests/bulk_upload_sales_results_controller_spec.rb
index d4e029502..d3965f33f 100644
--- a/spec/requests/bulk_upload_sales_results_controller_spec.rb
+++ b/spec/requests/bulk_upload_sales_results_controller_spec.rb
@@ -9,6 +9,58 @@ RSpec.describe BulkUploadSalesResultsController, type: :request do
     sign_in user
   end
 
+  describe "GET /sales-logs/bulk-upload-results/:ID/deletion-report" do
+    it "renders year combo" do
+      get "/sales-logs/bulk-upload-results/#{bulk_upload.id}/deletion-report"
+
+      expect(response).to be_successful
+      expect(response.body).to include("Bulk upload for sales (2022/23)")
+    end
+
+    it "renders the bulk upload filename" do
+      get "/sales-logs/bulk-upload-results/#{bulk_upload.id}/deletion-report"
+
+      expect(response.body).to include(bulk_upload.filename)
+    end
+
+    context "when viewed by support user" do
+      before do
+        allow(support_user).to receive(:need_two_factor_authentication?).and_return(false)
+      end
+
+      let(:viewing_user) { support_user }
+
+      it "is accessible" do
+        get "/sales-logs/bulk-upload-results/#{bulk_upload.id}/deletion-report"
+
+        expect(response).to be_successful
+        expect(response.body).to include(bulk_upload.filename)
+      end
+    end
+
+    context "when viewed by some other random user" do
+      let(:other_user) { create(:user) }
+      let(:viewing_user) { other_user }
+
+      it "is not accessible" do
+        get "/sales-logs/bulk-upload-results/#{bulk_upload.id}/deletion-report"
+        expect(response).to be_unauthorized
+      end
+    end
+
+    context "when viewed by another user in the same org" do
+      let(:other_user) { create(:user, organisation: user.organisation) }
+      let(:viewing_user) { other_user }
+
+      it "is accessible" do
+        get "/sales-logs/bulk-upload-results/#{bulk_upload.id}/deletion-report"
+
+        expect(response).to be_successful
+        expect(response.body).to include(bulk_upload.filename)
+      end
+    end
+  end
+
   describe "GET /sales-logs/bulk-upload-results/:ID" do
     it "renders correct year" do
       get "/sales-logs/bulk-upload-results/#{bulk_upload.id}"
diff --git a/spec/requests/bulk_upload_sales_resume_controller_spec.rb b/spec/requests/bulk_upload_sales_resume_controller_spec.rb
index 6848112cd..2867283c3 100644
--- a/spec/requests/bulk_upload_sales_resume_controller_spec.rb
+++ b/spec/requests/bulk_upload_sales_resume_controller_spec.rb
@@ -17,6 +17,7 @@ RSpec.describe BulkUploadSalesResumeController, type: :request do
 
       expect(response.body).to include("Bulk upload for sales")
       expect(response.body).to include("2022/23")
+      expect(response.body).to include("View the error report")
       expect(response.body).to include("How would you like to fix the errors?")
       expect(response.body).to include(bulk_upload.filename)
       expect(response.body).not_to include("Cancel")
@@ -98,7 +99,10 @@ RSpec.describe BulkUploadSalesResumeController, type: :request do
 
       expect(response).to be_successful
 
-      expect(response.body).to include("You have chosen to upload all logs from this bulk upload.")
+      expect(response.body).to include("Are you sure you want to upload all logs from this bulk upload?")
+      expect(response.body).to include("View the error report")
+      expect(response.body).to include("2 answers will be deleted because they are invalid.")
+      expect(response.body).to include("See which answers will be deleted")
     end
 
     it "sets no cache headers" do