diff --git a/.ci/phpmd/phpmd.xml b/.ci/phpmd/phpmd.xml
index 42328dc44f..3053b2eb40 100644
--- a/.ci/phpmd/phpmd.xml
+++ b/.ci/phpmd/phpmd.xml
@@ -43,8 +43,8 @@
     </rule>
     <rule ref="rulesets/design.xml/CouplingBetweenObjects">
         <properties>
-            <!-- TODO we want to be at minimum 13. But we start high, and drop the bar slowly. -->
-            <property name="minimum" value="256"/>
+            <!-- TODO we want to be at maximum 13. But we start high, and drop the bar slowly. -->
+            <property name="maximum" value="256"/>
         </properties>
     </rule>
 
@@ -67,7 +67,7 @@
     <rule ref="rulesets/codesize.xml/NPathComplexity">
         <properties>
             <!-- TODO we want to be at a value of 128. But we start high, and drop the bar slowly. -->
-            <property name="minimum" value="2267200"/>
+            <property name="minimum" value="24062500"/>
         </properties>
     </rule>
     <rule ref="rulesets/codesize.xml/ExcessiveMethodLength">
diff --git a/app/Api/V1/Controllers/Data/Export/ExportController.php b/app/Api/V1/Controllers/Data/Export/ExportController.php
index c722088a2e..5625472d5f 100644
--- a/app/Api/V1/Controllers/Data/Export/ExportController.php
+++ b/app/Api/V1/Controllers/Data/Export/ExportController.php
@@ -62,7 +62,11 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
+     *
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function accounts(ExportRequest $request): LaravelResponse
     {
@@ -108,7 +112,10 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function bills(ExportRequest $request): LaravelResponse
     {
@@ -124,7 +131,10 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function budgets(ExportRequest $request): LaravelResponse
     {
@@ -140,7 +150,10 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function categories(ExportRequest $request): LaravelResponse
     {
@@ -156,7 +169,10 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function piggyBanks(ExportRequest $request): LaravelResponse
     {
@@ -172,7 +188,10 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function recurring(ExportRequest $request): LaravelResponse
     {
@@ -188,7 +207,10 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function rules(ExportRequest $request): LaravelResponse
     {
@@ -204,7 +226,10 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
+     *                                   @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function tags(ExportRequest $request): LaravelResponse
     {
@@ -220,7 +245,9 @@ class ExportController extends Controller
      * @param ExportRequest $request
      *
      * @return LaravelResponse
+     * @throws ContainerExceptionInterface
      * @throws FireflyException
+     * @throws NotFoundExceptionInterface
      */
     public function transactions(ExportRequest $request): LaravelResponse
     {
diff --git a/app/Api/V1/Controllers/Models/BudgetLimit/ShowController.php b/app/Api/V1/Controllers/Models/BudgetLimit/ShowController.php
index 5957e74b0a..342475b2c6 100644
--- a/app/Api/V1/Controllers/Models/BudgetLimit/ShowController.php
+++ b/app/Api/V1/Controllers/Models/BudgetLimit/ShowController.php
@@ -75,13 +75,11 @@ class ShowController extends Controller
      *
      * Display a listing of the budget limits for this budget.
      *
-     * @param Request $request
-     * @param Budget  $budget
+     * @param Budget $budget
      *
      * @return JsonResponse
-     * @throws FireflyException
      */
-    public function index(Request $request, Budget $budget): JsonResponse
+    public function index(Budget $budget): JsonResponse
     {
         $manager = $this->getManager();
         $manager->parseIncludes('budget');
@@ -111,7 +109,7 @@ class ShowController extends Controller
      * @param SameDateRequest $request
      *
      * @return JsonResponse
-     * @throws FireflyException
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function indexAll(SameDateRequest $request): JsonResponse
     {
@@ -138,14 +136,13 @@ class ShowController extends Controller
      * This endpoint is documented at:
      * https://api-docs.firefly-iii.org/?urls.primaryName=2.0.0%20(v1)#/budgets/getBudgetLimit
      *
-     * @param Request     $request
      * @param Budget      $budget
      * @param BudgetLimit $budgetLimit
      *
      * @return JsonResponse
      * @throws FireflyException
      */
-    public function show(Request $request, Budget $budget, BudgetLimit $budgetLimit): JsonResponse
+    public function show(Budget $budget, BudgetLimit $budgetLimit): JsonResponse
     {
         if ($budget->id !== $budgetLimit->budget_id) {
             throw new FireflyException('20028: The budget limit does not belong to the budget.');
diff --git a/app/Api/V1/Controllers/Models/ObjectGroup/ShowController.php b/app/Api/V1/Controllers/Models/ObjectGroup/ShowController.php
index ae8e202aa3..131648c400 100644
--- a/app/Api/V1/Controllers/Models/ObjectGroup/ShowController.php
+++ b/app/Api/V1/Controllers/Models/ObjectGroup/ShowController.php
@@ -69,12 +69,9 @@ class ShowController extends Controller
      *
      * Display a listing of the resource.
      *
-     * @param Request $request
-     *
      * @return JsonResponse
-     * @throws FireflyException
      */
-    public function index(Request $request): JsonResponse
+    public function index(): JsonResponse
     {
         $manager = $this->getManager();
 
diff --git a/app/Api/V1/Controllers/System/CronController.php b/app/Api/V1/Controllers/System/CronController.php
index cd269957c2..eec18ecf8c 100644
--- a/app/Api/V1/Controllers/System/CronController.php
+++ b/app/Api/V1/Controllers/System/CronController.php
@@ -42,13 +42,12 @@ class CronController extends Controller
      * https://api-docs.firefly-iii.org/?urls.primaryName=2.0.0%20(v1)#/about/getCron
      *
      * @param CronRequest $request
-     * @param string      $token
      *
      * @return JsonResponse
      * @throws ContainerExceptionInterface
      * @throws NotFoundExceptionInterface
      */
-    public function cron(CronRequest $request, string $token): JsonResponse
+    public function cron(CronRequest $request): JsonResponse
     {
         $config = $request->getAll();
 
diff --git a/app/Api/V2/Controllers/Autocomplete/AccountController.php b/app/Api/V2/Controllers/Autocomplete/AccountController.php
index e7346a67b4..5d5f0efcd1 100644
--- a/app/Api/V2/Controllers/Autocomplete/AccountController.php
+++ b/app/Api/V2/Controllers/Autocomplete/AccountController.php
@@ -123,12 +123,12 @@ class AccountController extends Controller
 
         usort(
             $allItems,
-            static function (array $a, array $b): int {
+            static function (array $left, array $right): int {
                 $order = [AccountType::ASSET, AccountType::REVENUE, AccountType::EXPENSE];
-                $pos_a = (int)array_search($a['type'], $order, true);
-                $pos_b = (int)array_search($b['type'], $order, true);
+                $posLeft = (int)array_search($left['type'], $order, true);
+                $posRight = (int)array_search($right['type'], $order, true);
 
-                return $pos_a - $pos_b;
+                return $posLeft - $posRight;
             }
         );
         return response()->json($allItems);
diff --git a/app/Api/V2/Controllers/Chart/AccountController.php b/app/Api/V2/Controllers/Chart/AccountController.php
index 29c0cf1523..6f99f697a2 100644
--- a/app/Api/V2/Controllers/Chart/AccountController.php
+++ b/app/Api/V2/Controllers/Chart/AccountController.php
@@ -84,6 +84,7 @@ class AccountController extends Controller
      * @throws ContainerExceptionInterface
      * @throws NotFoundExceptionInterface
      * @throws FireflyException
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function dashboard(DateRequest $request): JsonResponse
     {
diff --git a/app/Support/Binder/CLIToken.php b/app/Support/Binder/CLIToken.php
index 6863b1e362..fcb1889880 100644
--- a/app/Support/Binder/CLIToken.php
+++ b/app/Support/Binder/CLIToken.php
@@ -54,7 +54,7 @@ class CLIToken implements BinderInterface
         foreach ($users as $user) {
             $accessToken = app('preferences')->getForUser($user, 'access_token');
             if (null !== $accessToken && $accessToken->data === $value) {
-                app('log')->info(sprintf('Recognized user #%d (%s) from his acccess token.', $user->id, $user->email));
+                app('log')->info(sprintf('Recognized user #%d (%s) from his access token.', $user->id, $user->email));
 
                 return $value;
             }
diff --git a/app/User.php b/app/User.php
index 9a3098d003..a616af33c6 100644
--- a/app/User.php
+++ b/app/User.php
@@ -520,7 +520,8 @@ class User extends Authenticatable
      */
     public function routeNotificationFor($driver, $notification = null)
     {
-        if (method_exists($this, $method = 'routeNotificationFor' . Str::studly($driver))) {
+        $method = 'routeNotificationFor' . Str::studly($driver);
+        if (method_exists($this, $method)) {
             return $this->{$method}($notification); // @phpstan-ignore-line
         }
         $email = $this->email;