diff --git a/app/Http/Controllers/Barobill/EcardController.php b/app/Http/Controllers/Barobill/EcardController.php
index 1e5bdf95..5812885a 100644
--- a/app/Http/Controllers/Barobill/EcardController.php
+++ b/app/Http/Controllers/Barobill/EcardController.php
@@ -1042,10 +1042,13 @@ public function exportExcel(Request $request): StreamedResponse|JsonResponse
                     '카드번호',
                     '카드사',
                     '공제여부',
+                    '사업자번호',
+                    '가맹점명',
                     '증빙/판매자상호',
                     '내역',
-                    '승인금액',
-                    '부가세',
+                    '합계금액',
+                    '공급가액',
+                    '세액',
                     '승인번호',
                     '계정과목코드',
                     '계정과목명',
@@ -1058,8 +1061,13 @@ public function exportExcel(Request $request): StreamedResponse|JsonResponse
                     $cardNum = $log['cardNum'] ?? '';
                     $cardBrand = $log['cardBrand'] ?? '';
                     $approvalNum = $log['approvalNum'] ?? '';
-                    $approvalAmount = $log['approvalAmount'] ?? 0;
-                    $tax = $log['tax'] ?? 0;
+                    $approvalAmount = floatval($log['approvalAmount'] ?? 0);
+                    $tax = floatval($log['effectiveTax'] ?? $log['tax'] ?? 0);
+                    $supplyAmount = floatval($log['effectiveSupplyAmount'] ?? ($approvalAmount - $tax));
+                    $totalAmount = $supplyAmount + $tax;
+
+                    // 카드번호를 문자형으로 강제 (엑셀 과학적 표기 방지)
+                    $cardNumText = $cardNum ? "=\"{$cardNum}\"" : '';
 
                     // 고유키로 분개 데이터 확인
                     $uniqueKey = $log['uniqueKey'] ?? implode('|', [
@@ -1076,8 +1084,12 @@ public function exportExcel(Request $request): StreamedResponse|JsonResponse
                     $deductionType = $log['deductionType'] ?? ($log['merchantBizNum'] ? 'deductible' : 'non_deductible');
                     $deductionText = ($deductionType === 'non_deductible') ? '불공' : '공제';
 
+                    // 사업자번호, 가맹점명
+                    $merchantBizNum = $log['merchantBizNum'] ?? '';
+                    $merchantName = $log['merchantName'] ?? '';
+
                     // 증빙/판매자상호, 내역
-                    $evidenceName = $log['evidenceName'] ?? $log['merchantName'] ?? '';
+                    $evidenceName = $log['evidenceName'] ?? $merchantName;
                     $description = $log['description'] ?? $log['merchantBizType'] ?? '';
 
                     if ($hasSplits) {
@@ -1085,15 +1097,18 @@ public function exportExcel(Request $request): StreamedResponse|JsonResponse
                         fputcsv($handle, [
                             '원본',
                             $dateTime,
-                            $cardNum,
+                            $cardNumText,
                             $cardBrand,
-                            '-', // 분개된 경우 공제여부는 각 분개에서 표시
+                            '-',
+                            $merchantBizNum,
+                            $merchantName,
                             $evidenceName,
                             $description,
-                            number_format($approvalAmount),
+                            number_format($totalAmount),
+                            number_format($supplyAmount),
                             number_format($tax),
                             $approvalNum,
-                            '-', // 분개된 경우 계정과목은 각 분개에서 표시
+                            '-',
                             '분개됨 (' . count($splits) . '건)',
                             ''
                         ]);
@@ -1102,11 +1117,9 @@ public function exportExcel(Request $request): StreamedResponse|JsonResponse
                         foreach ($splits as $index => $split) {
                             $splitDeductionType = $split['deduction_type'] ?? $split['deductionType'] ?? 'deductible';
                             $splitDeductionText = ($splitDeductionType === 'non_deductible') ? '불공' : '공제';
-                            $splitSupplyAmount = $split['split_supply_amount'] ?? $split['supplyAmount'] ?? null;
-                            $splitTax = $split['split_tax'] ?? $split['tax'] ?? null;
-                            $splitAmount = ($splitSupplyAmount !== null && $splitTax !== null)
-                                ? floatval($splitSupplyAmount) + floatval($splitTax)
-                                : ($split['split_amount'] ?? $split['amount'] ?? 0);
+                            $splitSupplyAmount = floatval($split['split_supply_amount'] ?? $split['supplyAmount'] ?? 0);
+                            $splitTax = floatval($split['split_tax'] ?? $split['tax'] ?? 0);
+                            $splitTotal = $splitSupplyAmount + $splitTax;
                             $splitEvidenceName = $split['evidence_name'] ?? $split['evidenceName'] ?? '';
                             $splitDescription = $split['description'] ?? '';
                             $splitAccountCode = $split['account_code'] ?? $split['accountCode'] ?? '';
@@ -1115,15 +1128,18 @@ public function exportExcel(Request $request): StreamedResponse|JsonResponse
 
                             fputcsv($handle, [
                                 '└ 분개 #' . ($index + 1),
-                                '', // 사용일시 (원본과 동일하므로 생략)
-                                '', // 카드번호
-                                '', // 카드사
+                                '',
+                                '',
+                                '',
                                 $splitDeductionText,
+                                '',
+                                '',
                                 $splitEvidenceName,
                                 $splitDescription,
-                                number_format($splitAmount),
-                                $splitTax !== null ? number_format(floatval($splitTax)) : '',
-                                '', // 승인번호
+                                number_format($splitTotal),
+                                number_format($splitSupplyAmount),
+                                number_format($splitTax),
+                                '',
                                 $splitAccountCode,
                                 $splitAccountName,
                                 $splitMemo
@@ -1134,12 +1150,15 @@ public function exportExcel(Request $request): StreamedResponse|JsonResponse
                         fputcsv($handle, [
                             '일반',
                             $dateTime,
-                            $cardNum,
+                            $cardNumText,
                             $cardBrand,
                             $deductionText,
+                            $merchantBizNum,
+                            $merchantName,
                             $evidenceName,
                             $description,
-                            number_format($approvalAmount),
+                            number_format($totalAmount),
+                            number_format($supplyAmount),
                             number_format($tax),
                             $approvalNum,
                             $log['accountCode'] ?? '',