diff --git a/app/Models/Barobill/BankTransaction.php b/app/Models/Barobill/BankTransaction.php
index a6d833e6..2d4d0a12 100644
--- a/app/Models/Barobill/BankTransaction.php
+++ b/app/Models/Barobill/BankTransaction.php
@@ -7,12 +7,14 @@
 use App\Models\Tenants\Tenant;
 
 /**
- * 계좌 입출금 내역 모델
+ * 바로빌 계좌 입출금 내역 모델
  *
  * 바로빌에서 조회한 입출금 내역에 계정과목을 추가하여 저장
  */
 class BankTransaction extends Model
 {
+    protected $table = 'barobill_bank_transactions';
+
     protected $fillable = [
         'tenant_id',
         'bank_account_num',
diff --git a/database/migrations/2026_01_23_130000_create_barobill_bank_transactions_table.php b/database/migrations/2026_01_23_130000_create_barobill_bank_transactions_table.php
new file mode 100644
index 00000000..1079a552
--- /dev/null
+++ b/database/migrations/2026_01_23_130000_create_barobill_bank_transactions_table.php
@@ -0,0 +1,53 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('barobill_bank_transactions', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('tenant_id')->constrained()->onDelete('cascade');
+            $table->string('bank_account_num', 50)->comment('계좌번호');
+            $table->string('bank_code', 10)->nullable()->comment('은행코드');
+            $table->string('bank_name', 50)->nullable()->comment('은행명');
+            $table->string('trans_date', 8)->comment('거래일 (YYYYMMDD)');
+            $table->string('trans_time', 6)->nullable()->comment('거래시간 (HHMMSS)');
+            $table->string('trans_dt', 20)->comment('거래일시 원본 (YYYYMMDDHHMMSS)');
+            $table->decimal('deposit', 18, 2)->default(0)->comment('입금액');
+            $table->decimal('withdraw', 18, 2)->default(0)->comment('출금액');
+            $table->decimal('balance', 18, 2)->default(0)->comment('잔액');
+            $table->string('summary', 255)->nullable()->comment('적요');
+            $table->string('cast', 100)->nullable()->comment('상대방');
+            $table->string('memo', 255)->nullable()->comment('메모');
+            $table->string('trans_office', 100)->nullable()->comment('거래점');
+            $table->string('account_code', 50)->nullable()->comment('계정과목 코드');
+            $table->string('account_name', 100)->nullable()->comment('계정과목 명');
+            $table->timestamps();
+
+            // 복합 유니크 인덱스: 같은 거래는 중복 저장 방지
+            $table->unique(
+                ['tenant_id', 'bank_account_num', 'trans_dt', 'deposit', 'withdraw', 'balance'],
+                'barobill_bank_trans_unique'
+            );
+
+            // 조회용 인덱스
+            $table->index(['tenant_id', 'trans_date'], 'bb_trans_tenant_date_idx');
+            $table->index(['tenant_id', 'bank_account_num', 'trans_date'], 'bb_trans_tenant_acct_date_idx');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('barobill_bank_transactions');
+    }
+};