diff --git a/app/Http/Controllers/AdvanceController.php b/app/Http/Controllers/AdvanceController.php
new file mode 100644
index 0000000..558b5e9
--- /dev/null
+++ b/app/Http/Controllers/AdvanceController.php
@@ -0,0 +1,105 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Requests\StoreAdvanceRequest;
+use App\Models\Advance;
+use App\Models\AdvanceType;
+use App\Models\User;
+use Illuminate\Http\Request;
+
+class AdvanceController extends Controller
+{
+    public function index(Request $request)
+    {
+        $query = Advance::with(['user', 'type']);
+
+        if ($request->user()->hasRole('pracownik')) {
+            $query->where('user_id', $request->user()->id);
+        }
+
+        $search = trim((string) $request->query('search', ''));
+        if ($search !== '') {
+            $query->where(function ($query) use ($search) {
+                $query->whereHas('user', function ($userQuery) use ($search) {
+                    $userQuery->where('name', 'like', "%{$search}%")
+                        ->orWhere('surname', 'like', "%{$search}%")
+                        ->orWhere('email', 'like', "%{$search}%");
+                })->orWhereHas('type', function ($typeQuery) use ($search) {
+                    $typeQuery->where('name', 'like', "%{$search}%");
+                })->orWhere('amount', 'like', "%{$search}%");
+            });
+        }
+
+        if ($request->filled('type')) {
+            $query->where('advance_type_id', $request->integer('type'));
+        }
+
+        if ($request->filled('date_from')) {
+            $query->whereDate('date', '>=', $request->query('date_from'));
+        }
+
+        if ($request->filled('date_to')) {
+            $query->whereDate('date', '<=', $request->query('date_to'));
+        }
+
+        $advances = $query->orderByDesc('date')->orderByDesc('id')->paginate(10)->withQueryString();
+        $types = AdvanceType::orderBy('name')->get();
+
+        return view('zaliczki', compact('advances', 'types'));
+    }
+
+    public function create()
+    {
+        $types = AdvanceType::orderBy('name')->get();
+        $users = request()->user()->hasRole('pracownik')
+            ? collect()
+            : User::orderBy('name')->orderBy('surname')->get();
+
+        return view('zaliczki.create', compact('types', 'users'));
+    }
+
+    public function store(StoreAdvanceRequest $request)
+    {
+        Advance::create([
+            'date' => $request->validated('date'),
+            'amount' => $request->validated('amount'),
+            'advance_type_id' => $request->validated('advance_type_id'),
+            'user_id' => $request->validated('user_id'),
+        ]);
+
+        return redirect()->route('zaliczki')->with('status', 'Zaliczka została dodana.');
+    }
+
+    public function edit(Request $request, Advance $advance)
+    {
+        $this->authorizeAccess($request, $advance);
+        $types = AdvanceType::orderBy('name')->get();
+        $users = $request->user()->hasRole('pracownik')
+            ? collect()
+            : User::orderBy('name')->orderBy('surname')->get();
+
+        return view('zaliczki.edit', compact('advance', 'types', 'users'));
+    }
+
+    public function update(StoreAdvanceRequest $request, Advance $advance)
+    {
+        $this->authorizeAccess($request, $advance);
+        $advance->update($request->validated());
+
+        return redirect()->route('zaliczki')->with('status', 'Zaliczka została zaktualizowana.');
+    }
+
+    public function destroy(Request $request, Advance $advance)
+    {
+        $this->authorizeAccess($request, $advance);
+        $advance->delete();
+
+        return redirect()->route('zaliczki')->with('status', 'Zaliczka została usunięta.');
+    }
+
+    private function authorizeAccess(Request $request, Advance $advance): void
+    {
+        abort_if($request->user()->hasRole('pracownik') && $advance->user_id !== $request->user()->id, 403);
+    }
+}
diff --git a/app/Http/Requests/StoreAdvanceRequest.php b/app/Http/Requests/StoreAdvanceRequest.php
new file mode 100644
index 0000000..22d6644
--- /dev/null
+++ b/app/Http/Requests/StoreAdvanceRequest.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class StoreAdvanceRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return $this->user()?->can('zaliczki_access') ?? false;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'date' => ['required', 'date'],
+            'user_id' => ['required', 'integer', 'exists:users,id'],
+            'amount' => ['required', 'numeric', 'min:0.01'],
+            'advance_type_id' => ['required', 'integer', 'exists:advance_types,id'],
+        ];
+    }
+
+    protected function prepareForValidation(): void
+    {
+        if ($this->user()?->hasRole('pracownik')) {
+            $this->merge(['user_id' => $this->user()->id]);
+        }
+    }
+
+    public function attributes(): array
+    {
+        return [
+            'date' => 'data',
+            'user_id' => 'użytkownik',
+            'amount' => 'kwota',
+            'advance_type_id' => 'rodzaj',
+        ];
+    }
+}
diff --git a/app/Models/Advance.php b/app/Models/Advance.php
new file mode 100644
index 0000000..d6f2cbe
--- /dev/null
+++ b/app/Models/Advance.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Advance extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'date',
+        'user_id',
+        'amount',
+        'advance_type_id',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'date' => 'date',
+            'amount' => 'decimal:2',
+        ];
+    }
+
+    protected static function booted(): void
+    {
+        static::saving(function (Advance $advance) {
+            $typeName = AdvanceType::whereKey($advance->advance_type_id)->value('name');
+            $amount = abs((float) $advance->amount);
+
+            $advance->amount = $typeName === 'Wpłata' ? $amount : -$amount;
+        });
+    }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function type(): BelongsTo
+    {
+        return $this->belongsTo(AdvanceType::class, 'advance_type_id');
+    }
+}
diff --git a/app/Models/AdvanceType.php b/app/Models/AdvanceType.php
new file mode 100644
index 0000000..9a4c6f1
--- /dev/null
+++ b/app/Models/AdvanceType.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class AdvanceType extends Model
+{
+    use HasFactory;
+
+    protected $fillable = ['name'];
+
+    public function advances(): HasMany
+    {
+        return $this->hasMany(Advance::class);
+    }
+}
diff --git a/app/Models/User.php b/app/Models/User.php
index 18b8a07..6544e7f 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -8,6 +8,7 @@ use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Spatie\Permission\Traits\HasRoles; // 1. Import traitu Spatie
 
 class User extends Authenticatable
@@ -53,4 +54,9 @@ class User extends Authenticatable
             'password' => 'hashed',
         ];
     }
+
+    public function advances(): HasMany
+    {
+        return $this->hasMany(Advance::class);
+    }
 }
\ No newline at end of file
diff --git a/database/migrations/2026_08_28_000001_create_advance_types_table.php b/database/migrations/2026_08_28_000001_create_advance_types_table.php
new file mode 100644
index 0000000..cd09720
--- /dev/null
+++ b/database/migrations/2026_08_28_000001_create_advance_types_table.php
@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('advance_types', function (Blueprint $table) {
+            $table->id();
+            $table->string('name')->unique();
+            $table->timestamps();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('advance_types');
+    }
+};
diff --git a/database/migrations/2026_08_28_000002_create_advances_table.php b/database/migrations/2026_08_28_000002_create_advances_table.php
new file mode 100644
index 0000000..439be2d
--- /dev/null
+++ b/database/migrations/2026_08_28_000002_create_advances_table.php
@@ -0,0 +1,27 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('advances', function (Blueprint $table) {
+            $table->id();
+            $table->date('date');
+            $table->foreignId('user_id')->constrained()->restrictOnDelete();
+            $table->decimal('amount', 12, 2);
+            $table->foreignId('advance_type_id')->constrained('advance_types')->restrictOnDelete();
+            $table->timestamps();
+
+            $table->index(['date', 'advance_type_id']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('advances');
+    }
+};
diff --git a/database/migrations/2026_08_28_000003_normalize_advance_amount_signs.php b/database/migrations/2026_08_28_000003_normalize_advance_amount_signs.php
new file mode 100644
index 0000000..9f7a84c
--- /dev/null
+++ b/database/migrations/2026_08_28_000003_normalize_advance_amount_signs.php
@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        $depositTypeIds = DB::table('advance_types')
+            ->where('name', 'Wpłata')
+            ->pluck('id');
+
+        if ($depositTypeIds->isNotEmpty()) {
+            DB::table('advances')
+                ->whereIn('advance_type_id', $depositTypeIds)
+                ->update(['amount' => DB::raw('ABS(amount)')]);
+        }
+
+        DB::table('advances')
+            ->whereNotIn('advance_type_id', $depositTypeIds)
+            ->update(['amount' => DB::raw('-ABS(amount)')]);
+    }
+
+    public function down(): void
+    {
+    }
+};
diff --git a/database/seeders/AdvanceTypeSeeder.php b/database/seeders/AdvanceTypeSeeder.php
new file mode 100644
index 0000000..5efb77c
--- /dev/null
+++ b/database/seeders/AdvanceTypeSeeder.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\AdvanceType;
+use Illuminate\Database\Seeder;
+
+class AdvanceTypeSeeder extends Seeder
+{
+    public function run(): void
+    {
+        foreach (['Paliwo', 'Hotel', 'Wpłata'] as $name) {
+            AdvanceType::firstOrCreate(['name' => $name]);
+        }
+    }
+}
diff --git a/database/seeders/DatabaseSeeder.php b/database/seeders/DatabaseSeeder.php
index 6ce2359..938673c 100644
--- a/database/seeders/DatabaseSeeder.php
+++ b/database/seeders/DatabaseSeeder.php
@@ -29,6 +29,10 @@ class DatabaseSeeder extends Seeder
             Permission::firstOrCreate(['name' => $permission]);
         }
 
+        $this->call([
+            AdvanceTypeSeeder::class,
+        ]);
+
         // 2. Tworzenie ról (Roles)
         $adminRole     = Role::firstOrCreate(['name' => 'admin']);
         $kierownikRole = Role::firstOrCreate(['name' => 'kierownik']);
@@ -52,8 +56,6 @@ class DatabaseSeeder extends Seeder
         ]);
 
         // 4. Wywołanie seedera użytkowników
-        $this->call([
-            UserSeeder::class,
-        ]);
+        $this->call([UserSeeder::class]);
     }
 }
\ No newline at end of file
diff --git a/resources/views/zaliczki.blade.php b/resources/views/zaliczki.blade.php
index 7b6462d..33f1ee9 100644
--- a/resources/views/zaliczki.blade.php
+++ b/resources/views/zaliczki.blade.php
@@ -1,14 +1,98 @@
 <x-app-layout>
     <x-slot name="header">
-        <h2 class="font-semibold text-xl text-gray-800 dark:text-gray-200 leading-tight">
-            {{ __('Zaliczki') }}
-        </h2>
+        <div class="flex items-center justify-between gap-4">
+            <h2 class="font-semibold text-xl text-gray-800 dark:text-white leading-tight">{{ __('Zaliczki') }}</h2>
+            <a href="{{ route('zaliczki.create') }}" class="inline-flex items-center px-4 py-2 bg-indigo-600 hover:bg-indigo-500 text-white text-sm font-medium rounded-md shadow-sm transition">Dodaj zaliczkę</a>
+        </div>
     </x-slot>
 
+    <style>
+        .advance-table-row:hover {
+            background-color: #f9fafb;
+        }
+
+        .dark .advance-table-row:hover {
+            background-color: #374151 !important;
+            color: #f9fafb;
+        }
+    </style>
+
     <div class="py-12">
         <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
-            <div class="bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg p-6 text-gray-900 dark:text-gray-100">
-                Tu będą Zaliczki
+            <div class="bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg border border-gray-200 dark:border-gray-700/50 p-6 text-gray-900 dark:text-white">
+                @if(session('status'))
+                    <div class="mb-5 rounded-md bg-green-50 dark:bg-green-900/30 px-4 py-3 text-sm text-green-700 dark:text-green-300">{{ session('status') }}</div>
+                @endif
+
+                <form method="GET" action="{{ route('zaliczki') }}" class="mb-6 flex flex-wrap items-center gap-2">
+                        <div class="w-full sm:w-64">
+                        <x-input-label for="search" value="Szukaj" class="sr-only" />
+                        <x-text-input id="search" type="text" name="search" :value="request('search')" placeholder="Użytkownik, e-mail lub kwota" class="block w-full px-3 py-2 text-sm" />
+                        </div>
+                        <div class="w-full sm:w-40">
+                        <x-input-label for="type" value="Rodzaj" class="sr-only" />
+                        <select id="type" name="type" class="block w-full border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-300 focus:border-indigo-500 focus:ring-indigo-500 rounded-md shadow-sm py-2 text-sm">
+                            <option value="">Wszystkie rodzaje</option>
+                            @foreach($types as $type)
+                                <option value="{{ $type->id }}" {{ (string) request('type') === (string) $type->id ? 'selected' : '' }}>{{ $type->name }}</option>
+                            @endforeach
+                        </select>
+                        </div>
+                        <div class="w-full sm:w-36">
+                        <x-input-label for="date_from" value="Od" class="sr-only" />
+                        <x-text-input id="date_from" type="date" name="date_from" :value="request('date_from')" class="block w-full" />
+                        </div>
+                        <div class="w-full sm:w-36">
+                        <x-input-label for="date_to" value="Do" class="sr-only" />
+                        <x-text-input id="date_to" type="date" name="date_to" :value="request('date_to')" class="block w-full" />
+                        </div>
+                        <div class="flex gap-2">
+                        <x-primary-button type="submit">Szukaj</x-primary-button>
+                        @if(request()->hasAny(['search', 'type', 'date_from', 'date_to']))
+                            <a href="{{ route('zaliczki') }}" class="inline-flex items-center px-4 py-2 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-md font-semibold text-xs text-gray-700 dark:text-gray-300 uppercase tracking-widest shadow-sm hover:bg-gray-50 dark:hover:bg-gray-700 transition">Wyczyść</a>
+                        @endif
+                        </div>
+                </form>
+
+                <div class="overflow-x-auto">
+                    <table class="w-full border-collapse">
+                        <thead>
+                            <tr class="border-b border-gray-200 dark:border-gray-700 text-xs font-semibold uppercase tracking-wider text-gray-500 dark:text-gray-300">
+                                <th class="py-3.5 px-4 text-left">Data</th>
+                                <th class="py-3.5 px-4 text-left">Użytkownik</th>
+                                <th class="py-3.5 px-4 text-left">Kwota</th>
+                                <th class="py-3.5 px-4 text-left">Rodzaj</th>
+                                <th class="py-3.5 px-4 text-center">Akcje</th>
+                            </tr>
+                        </thead>
+                        <tbody class="divide-y divide-gray-200 dark:divide-gray-700/60 text-sm">
+                            @forelse($advances as $advance)
+                                <tr class="advance-table-row hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors">
+                                    <td class="py-4 px-4">{{ $advance->date->format('d.m.Y') }}</td>
+                                    <td class="py-4 px-4 font-medium">{{ $advance->user->name }} {{ $advance->user->surname }}</td>
+                                    <td class="py-4 px-4">{{ number_format((float) $advance->amount, 2, ',', ' ') }} zł</td>
+                                    <td class="py-4 px-4">{{ $advance->type->name }}</td>
+                                    <td class="py-4 px-4">
+                                        <div class="flex items-center justify-center gap-3">
+                                            <a href="{{ route('zaliczki.edit', $advance) }}" class="text-indigo-600 dark:text-indigo-400 hover:text-indigo-900 dark:hover:text-indigo-300 font-medium text-sm transition">Edytuj</a>
+                                            <form method="POST" action="{{ route('zaliczki.destroy', $advance) }}" onsubmit="return confirm('Czy na pewno chcesz usunąć tę zaliczkę?');">
+                                                @csrf
+                                                @method('DELETE')
+                                                <button type="submit" class="text-red-600 dark:text-red-400 hover:text-red-900 dark:hover:text-red-300 font-medium text-sm transition">Usuń</button>
+                                            </form>
+                                        </div>
+                                    </td>
+                                </tr>
+                            @empty
+                                <tr><td colspan="5" class="py-8 text-center text-gray-500 dark:text-gray-400">Brak zaliczek spełniających podane kryteria.</td></tr>
+                            @endforelse
+                        </tbody>
+                    </table>
+                </div>
+
+                @if($advances->hasPages())
+                    <div class="mt-6 pt-4 border-t border-gray-200 dark:border-gray-700">{{ $advances->links() }}</div>
+                @endif
             </div>
         </div>
     </div>
diff --git a/resources/views/zaliczki/create.blade.php b/resources/views/zaliczki/create.blade.php
new file mode 100644
index 0000000..1caae73
--- /dev/null
+++ b/resources/views/zaliczki/create.blade.php
@@ -0,0 +1,63 @@
+<x-app-layout>
+    <x-slot name="header">
+        <div class="flex items-center justify-between gap-4">
+            <h2 class="font-semibold text-xl text-gray-800 dark:text-white leading-tight">
+                {{ __('Dodaj zaliczkę') }}
+            </h2>
+            <a href="{{ route('zaliczki') }}" class="inline-flex items-center px-4 py-2 bg-gray-200 dark:bg-gray-700 hover:bg-gray-300 dark:hover:bg-gray-600 text-gray-800 dark:text-white text-sm font-medium rounded-md shadow-sm transition">
+                Powrót do listy
+            </a>
+        </div>
+    </x-slot>
+
+    <div class="py-12">
+        <div class="max-w-2xl mx-auto sm:px-6 lg:px-8">
+            <div class="bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg border border-gray-200 dark:border-gray-700/50 p-6 text-gray-900 dark:text-white">
+                <form method="POST" action="{{ route('zaliczki.store') }}">
+                    @csrf
+
+                    <div>
+                        <x-input-label for="date" :value="__('Data')" />
+                        <x-text-input id="date" class="block mt-1 w-full" type="date" name="date" :value="old('date', now()->format('Y-m-d'))" required autofocus />
+                        <x-input-error :messages="$errors->get('date')" class="mt-2" />
+                    </div>
+
+                    <div class="mt-4">
+                        @if($users->isNotEmpty())
+                            <x-input-label for="user_id" :value="__('Użytkownik')" />
+                            <select id="user_id" name="user_id" class="block mt-1 w-full border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-300 focus:border-indigo-500 focus:ring-indigo-500 rounded-md shadow-sm" required>
+                                <option value="" disabled {{ old('user_id') ? '' : 'selected' }}>-- Wybierz użytkownika --</option>
+                                @foreach($users as $user)
+                                    <option value="{{ $user->id }}" {{ (string) old('user_id') === (string) $user->id ? 'selected' : '' }}>{{ $user->name }} {{ $user->surname }} ({{ $user->email }})</option>
+                                @endforeach
+                            </select>
+                            <x-input-error :messages="$errors->get('user_id')" class="mt-2" />
+                        @endif
+                    </div>
+
+                    <div class="mt-4">
+                        <x-input-label for="amount" :value="__('Kwota')" />
+                        <x-text-input id="amount" class="block mt-1 w-full" type="number" name="amount" :value="old('amount')" min="0.01" step="0.01" required />
+                        <x-input-error :messages="$errors->get('amount')" class="mt-2" />
+                    </div>
+
+                    <div class="mt-4">
+                        <x-input-label for="advance_type_id" :value="__('Rodzaj')" />
+                        <select id="advance_type_id" name="advance_type_id" class="block mt-1 w-full border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-300 focus:border-indigo-500 focus:ring-indigo-500 rounded-md shadow-sm" required>
+                            <option value="" disabled {{ old('advance_type_id') ? '' : 'selected' }}>-- Wybierz rodzaj --</option>
+                            @foreach($types as $type)
+                                <option value="{{ $type->id }}" {{ (string) old('advance_type_id') === (string) $type->id ? 'selected' : '' }}>{{ $type->name }}</option>
+                            @endforeach
+                        </select>
+                        <x-input-error :messages="$errors->get('advance_type_id')" class="mt-2" />
+                    </div>
+
+                    <div class="flex items-center justify-end mt-6 gap-4">
+                        <a href="{{ route('zaliczki') }}" class="inline-flex items-center px-4 py-2 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-md font-semibold text-xs text-gray-700 dark:text-gray-300 uppercase tracking-widest shadow-sm hover:bg-gray-50 dark:hover:bg-gray-700 transition">Anuluj</a>
+                        <x-primary-button>Zapisz</x-primary-button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/zaliczki/edit.blade.php b/resources/views/zaliczki/edit.blade.php
new file mode 100644
index 0000000..17612df
--- /dev/null
+++ b/resources/views/zaliczki/edit.blade.php
@@ -0,0 +1,58 @@
+<x-app-layout>
+    <x-slot name="header">
+        <div class="flex items-center justify-between gap-4">
+            <h2 class="font-semibold text-xl text-gray-800 dark:text-white leading-tight">{{ __('Edytuj zaliczkę') }}</h2>
+            <a href="{{ route('zaliczki') }}" class="inline-flex items-center px-4 py-2 bg-gray-200 dark:bg-gray-700 hover:bg-gray-300 dark:hover:bg-gray-600 text-gray-800 dark:text-white text-sm font-medium rounded-md shadow-sm transition">Powrót do listy</a>
+        </div>
+    </x-slot>
+
+    <div class="py-12">
+        <div class="max-w-2xl mx-auto sm:px-6 lg:px-8">
+            <div class="bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg border border-gray-200 dark:border-gray-700/50 p-6 text-gray-900 dark:text-white">
+                <form method="POST" action="{{ route('zaliczki.update', $advance) }}">
+                    @csrf
+                    @method('PUT')
+
+                    <div>
+                        <x-input-label for="date" :value="__('Data')" />
+                        <x-text-input id="date" class="block mt-1 w-full" type="date" name="date" :value="old('date', $advance->date->format('Y-m-d'))" required autofocus />
+                        <x-input-error :messages="$errors->get('date')" class="mt-2" />
+                    </div>
+
+                    <div class="mt-4">
+                        @if($users->isNotEmpty())
+                            <x-input-label for="user_id" :value="__('Użytkownik')" />
+                            <select id="user_id" name="user_id" class="block mt-1 w-full border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-300 focus:border-indigo-500 focus:ring-indigo-500 rounded-md shadow-sm" required>
+                                @foreach($users as $user)
+                                    <option value="{{ $user->id }}" {{ (string) old('user_id', $advance->user_id) === (string) $user->id ? 'selected' : '' }}>{{ $user->name }} {{ $user->surname }} ({{ $user->email }})</option>
+                                @endforeach
+                            </select>
+                            <x-input-error :messages="$errors->get('user_id')" class="mt-2" />
+                        @endif
+                    </div>
+
+                    <div class="mt-4">
+                        <x-input-label for="amount" :value="__('Kwota')" />
+                        <x-text-input id="amount" class="block mt-1 w-full" type="number" name="amount" :value="old('amount', abs((float) $advance->amount))" min="0.01" step="0.01" required />
+                        <x-input-error :messages="$errors->get('amount')" class="mt-2" />
+                    </div>
+
+                    <div class="mt-4">
+                        <x-input-label for="advance_type_id" :value="__('Rodzaj')" />
+                        <select id="advance_type_id" name="advance_type_id" class="block mt-1 w-full border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-300 focus:border-indigo-500 focus:ring-indigo-500 rounded-md shadow-sm" required>
+                            @foreach($types as $type)
+                                <option value="{{ $type->id }}" {{ (string) old('advance_type_id', $advance->advance_type_id) === (string) $type->id ? 'selected' : '' }}>{{ $type->name }}</option>
+                            @endforeach
+                        </select>
+                        <x-input-error :messages="$errors->get('advance_type_id')" class="mt-2" />
+                    </div>
+
+                    <div class="flex items-center justify-end mt-6 gap-4">
+                        <a href="{{ route('zaliczki') }}" class="inline-flex items-center px-4 py-2 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-md font-semibold text-xs text-gray-700 dark:text-gray-300 uppercase tracking-widest shadow-sm hover:bg-gray-50 dark:hover:bg-gray-700 transition">Anuluj</a>
+                        <x-primary-button>Zapisz</x-primary-button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/routes/web.php b/routes/web.php
index 38a821c..be067b2 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -1,6 +1,7 @@
 <?php
 
 use App\Http\Controllers\DashboardController;
+use App\Http\Controllers\AdvanceController;
 use App\Http\Controllers\ProfileController;
 use App\Http\Controllers\UserController;
 use Illuminate\Support\Facades\Route;
@@ -46,7 +47,12 @@ Route::middleware(['auth', 'verified'])->group(function () {
 
     // Moduł Zaliczki
     Route::middleware(['can:zaliczki_access'])->group(function () {
-        Route::view('/zaliczki', 'zaliczki')->name('zaliczki');
+        Route::get('/zaliczki', [AdvanceController::class, 'index'])->name('zaliczki');
+        Route::get('/zaliczki/create', [AdvanceController::class, 'create'])->name('zaliczki.create');
+        Route::post('/zaliczki', [AdvanceController::class, 'store'])->name('zaliczki.store');
+        Route::get('/zaliczki/{advance}/edit', [AdvanceController::class, 'edit'])->name('zaliczki.edit');
+        Route::put('/zaliczki/{advance}', [AdvanceController::class, 'update'])->name('zaliczki.update');
+        Route::delete('/zaliczki/{advance}', [AdvanceController::class, 'destroy'])->name('zaliczki.destroy');
     });
 
 });
diff --git a/tests/Feature/AdvanceTest.php b/tests/Feature/AdvanceTest.php
new file mode 100644
index 0000000..2dc4543
--- /dev/null
+++ b/tests/Feature/AdvanceTest.php
@@ -0,0 +1,140 @@
+<?php
+
+use App\Models\Advance;
+use App\Models\AdvanceType;
+use App\Models\User;
+use Spatie\Permission\Models\Permission;
+use Spatie\Permission\Models\Role;
+
+beforeEach(function () {
+    Permission::firstOrCreate(['name' => 'zaliczki_access']);
+});
+
+function userWithAdvanceAccess(string $roleName = 'pracownik'): User
+{
+    $user = User::factory()->create();
+    $role = Role::firstOrCreate(['name' => $roleName]);
+    $role->givePermissionTo('zaliczki_access');
+    $user->assignRole($role);
+
+    return $user;
+}
+
+test('employee sees only own advances', function () {
+    $employee = userWithAdvanceAccess();
+    $otherUser = User::factory()->create();
+    $type = AdvanceType::create(['name' => 'Paliwo']);
+
+    Advance::create(['date' => '2026-08-01', 'user_id' => $employee->id, 'amount' => 100, 'advance_type_id' => $type->id]);
+    Advance::create(['date' => '2026-08-02', 'user_id' => $otherUser->id, 'amount' => 200, 'advance_type_id' => $type->id]);
+
+    $response = $this->actingAs($employee)->get(route('zaliczki'));
+
+    $response->assertOk();
+    $response->assertSee('100,00');
+    $response->assertDontSee('200,00');
+});
+
+test('advance is stored for authenticated user', function () {
+    $employee = userWithAdvanceAccess();
+    $otherUser = User::factory()->create();
+    $type = AdvanceType::create(['name' => 'Hotel']);
+
+    $response = $this->actingAs($employee)->post(route('zaliczki.store'), [
+        'date' => '2026-08-28',
+        'user_id' => $otherUser->id,
+        'amount' => '250.50',
+        'advance_type_id' => $type->id,
+    ]);
+
+    $response->assertRedirect(route('zaliczki'));
+    $this->assertDatabaseHas('advances', [
+        'user_id' => $employee->id,
+        'advance_type_id' => $type->id,
+        'amount' => -250.50,
+    ]);
+});
+
+test('manager can create an advance for another user', function () {
+    $manager = userWithAdvanceAccess('kierownik');
+    $employee = User::factory()->create();
+    $type = AdvanceType::create(['name' => 'Wpłata']);
+
+    $response = $this->actingAs($manager)->post(route('zaliczki.store'), [
+        'date' => '2026-08-28',
+        'user_id' => $employee->id,
+        'amount' => '300.00',
+        'advance_type_id' => $type->id,
+    ]);
+
+    $response->assertRedirect(route('zaliczki'));
+    $this->assertDatabaseHas('advances', [
+        'user_id' => $employee->id,
+        'advance_type_id' => $type->id,
+        'amount' => 300.00,
+    ]);
+});
+
+test('employee can edit own advance but cannot access another users advance', function () {
+    $employee = userWithAdvanceAccess();
+    $otherUser = User::factory()->create();
+    $type = AdvanceType::create(['name' => 'Hotel']);
+    $advance = Advance::create(['date' => '2026-08-28', 'user_id' => $employee->id, 'amount' => 100, 'advance_type_id' => $type->id]);
+    $otherAdvance = Advance::create(['date' => '2026-08-28', 'user_id' => $otherUser->id, 'amount' => 200, 'advance_type_id' => $type->id]);
+
+    $this->actingAs($employee)->get(route('zaliczki.edit', $otherAdvance))->assertForbidden();
+
+    $response = $this->actingAs($employee)->put(route('zaliczki.update', $advance), [
+        'date' => '2026-08-27',
+        'amount' => '150.00',
+        'advance_type_id' => $type->id,
+    ]);
+
+    $response->assertRedirect(route('zaliczki'));
+    $this->assertDatabaseHas('advances', ['id' => $advance->id, 'amount' => -150, 'date' => '2026-08-27 00:00:00']);
+});
+
+test('manager can delete an advance', function () {
+    $manager = userWithAdvanceAccess('kierownik');
+    $employee = User::factory()->create();
+    $type = AdvanceType::create(['name' => 'Paliwo']);
+    $advance = Advance::create(['date' => '2026-08-28', 'user_id' => $employee->id, 'amount' => 100, 'advance_type_id' => $type->id]);
+
+    $response = $this->actingAs($manager)->delete(route('zaliczki.destroy', $advance));
+
+    $response->assertRedirect(route('zaliczki'));
+    $this->assertDatabaseMissing('advances', ['id' => $advance->id]);
+});
+
+test('expenses are negative and deposits are positive regardless of input sign', function () {
+    $employee = userWithAdvanceAccess();
+    $fuel = AdvanceType::create(['name' => 'Paliwo']);
+    $deposit = AdvanceType::create(['name' => 'Wpłata']);
+
+    Advance::create(['date' => '2026-08-28', 'user_id' => $employee->id, 'amount' => 100, 'advance_type_id' => $fuel->id]);
+    Advance::create(['date' => '2026-08-28', 'user_id' => $employee->id, 'amount' => -200, 'advance_type_id' => $deposit->id]);
+
+    $this->assertDatabaseHas('advances', ['advance_type_id' => $fuel->id, 'amount' => -100]);
+    $this->assertDatabaseHas('advances', ['advance_type_id' => $deposit->id, 'amount' => 200]);
+});
+
+test('manager can filter advances by text type and date range', function () {
+    $manager = userWithAdvanceAccess('kierownik');
+    $employee = User::factory()->create(['name' => 'Anna', 'surname' => 'Nowak']);
+    $fuel = AdvanceType::create(['name' => 'Paliwo']);
+    $hotel = AdvanceType::create(['name' => 'Hotel']);
+
+    Advance::create(['date' => '2026-08-10', 'user_id' => $employee->id, 'amount' => 100, 'advance_type_id' => $fuel->id]);
+    Advance::create(['date' => '2026-08-20', 'user_id' => $employee->id, 'amount' => 200, 'advance_type_id' => $hotel->id]);
+
+    $response = $this->actingAs($manager)->get(route('zaliczki', [
+        'search' => 'Anna',
+        'type' => $fuel->id,
+        'date_from' => '2026-08-01',
+        'date_to' => '2026-08-15',
+    ]));
+
+    $response->assertOk();
+    $response->assertSee('100,00');
+    $response->assertDontSee('200,00');
+});