diff --git a/app/Http/Controllers/SettingsController.php b/app/Http/Controllers/SettingsController.php
index f7dd439e28..8f87728f34 100644
--- a/app/Http/Controllers/SettingsController.php
+++ b/app/Http/Controllers/SettingsController.php
@@ -162,6 +162,38 @@ class SettingsController extends Controller
         return redirect()->back()->withInput()->withErrors($setting->getErrors());
     }
 
+    /**
+     * Stream a CSV of every location-scoping FMCS mismatch.
+     *
+     * This endpoint runs the full walk (artisan=true) and streams
+     * the same table columns the CLI command prints, as CSV.
+     */
+    public function downloadLocationScopingReport(): \Symfony\Component\HttpFoundation\StreamedResponse
+    {
+        $mismatched = Helper::test_locations_fmcs(true);
+
+        $filename = 'location-scoping-mismatches-' . date('Y-m-d') . '.csv';
+
+        return response()->streamDownload(function () use ($mismatched) {
+            $out = fopen('php://output', 'w');
+            fputcsv($out, [
+                'Type',
+                'ID',
+                'Name',
+                'Checkout Type',
+                'Company IDs',
+                'Item Companies',
+                'Item Location',
+                'Location Company',
+                'Location Company ID',
+            ]);
+            foreach ($mismatched as $row) {
+                fputcsv($out, $row);
+            }
+            fclose($out);
+        }, $filename, ['Content-Type' => 'text/csv']);
+    }
+
     /**
      * Return a form to allow a super admin to update settings.
      *
diff --git a/resources/lang/en-US/admin/settings/general.php b/resources/lang/en-US/admin/settings/general.php
index 59872a0f4b..0544e20e0d 100644
--- a/resources/lang/en-US/admin/settings/general.php
+++ b/resources/lang/en-US/admin/settings/general.php
@@ -280,6 +280,7 @@ return [
     'scope_locations_fmcs_check_button' => 'Check Compatibility',
     'scope_locations_fmcs_test_needed' => 'Please Check Compatibility to enable this',
     'scope_locations_fmcs_support_disabled_text' => 'This option is disabled because you have conflicting locations set for :count or more items.',
+    'scope_locations_fmcs_download_report' => 'Download mismatch report (CSV)',
     'null_company_is_floater_text' => 'Treat items and users without company associations as floaters',
     'null_company_is_floater_help_text' => 'When disabled, items can only be checked out to targets without a company association if the item also has no company - null is treated as its own pseudo-company. When enabled, items from any company can be checked out to targets with no company assignment.',
     'show_in_model_list' => 'Show in Model Dropdowns',
diff --git a/resources/views/livewire/location-scope-check.blade.php b/resources/views/livewire/location-scope-check.blade.php
index f6c714897b..b2ad4be0e0 100644
--- a/resources/views/livewire/location-scope-check.blade.php
+++ b/resources/views/livewire/location-scope-check.blade.php
@@ -12,4 +12,18 @@
         @endif
     </p>
     <button class="btn btn-sm btn-theme" wire:click.prevent="check_locations">{{ trans('admin/settings/general.scope_locations_fmcs_check_button') }}</button>
+
+    {{-- Download-full-report link. Shown only after the enable-check
+         has run AND found mismatches. The endpoint runs the full walk of
+         Helper::test_locations_fmcs and streams a CSV, so expect it to
+         take longer than the enable-check on large datasets since it
+         doesn't early-bail. --}}
+    @if ($is_tested && count($mismatched) > 0)
+        <a href="{{ route('settings.general.location_scoping_report') }}"
+           class="btn btn-sm btn-default"
+           style="margin-left: 6px;">
+            <x-icon type="download"/>
+            {{ trans('admin/settings/general.scope_locations_fmcs_download_report') }}
+        </a>
+    @endif
 </div>
\ No newline at end of file
diff --git a/routes/web.php b/routes/web.php
index d27adbef0c..0a52443b56 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -230,6 +230,9 @@ Route::group(['prefix' => 'admin', 'middleware' => ['auth', 'authorize:superuser
     Route::post('settings', [SettingsController::class, 'postSettings'])
         ->name('settings.general.save');
 
+    Route::get('settings/location-scoping-report.csv', [SettingsController::class, 'downloadLocationScopingReport'])
+        ->name('settings.general.location_scoping_report');
+
     Route::get('branding', [SettingsController::class, 'getBranding'])
         ->name('settings.branding.index')
         ->breadcrumbs(fn (Trail $trail) => $trail->parent('settings.index')