diff --git a/src/locales/en.json b/src/locales/en.json
index 63c6a52..08e56c3 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -35,7 +35,16 @@
         "image": "Image",
         "request": "Request",
         "imageRequested": "Image has been requested.",
-        "selectDownloadMethod": "Select Download Method"
+        "selectDownloadMethod": "Select Download Method",
+        "filter": "Filter",
+        "download": "Download",
+        "searchOptions": "Search Options",
+        "requestDate": "Request Date",
+        "failed": "Failed",
+        "clear": "Clear",
+        "currency": {
+            "krw": "KRW"
+        }
     },
     "menu": {
         "home": "Home",
@@ -964,9 +973,29 @@
             "sendCategory": "Send Category"
         },
         "payout": {
+            "title": "Payout",
+            "detailTitle": "Payout Detail",
+            "requestTitle": "Payout Request",
             "requestDate": "Request Date",
             "disbursementDate": "Disbursement Date",
-            "paymentStatus": "Payment Status"
+            "paymentStatus": "Payment Status",
+            "depositCertificate": "Deposit Certificate",
+            "detailInfo": "Detail Information",
+            "disbursementStatus": "Disbursement Status",
+            "transactionType": "Transaction Type",
+            "disbursementDateTime": "Disbursement Date Time",
+            "businessNumber": "Business Number",
+            "accountHolder": "Account Holder",
+            "bank": "Bank",
+            "accountNumber": "Account Number",
+            "depositor": "Depositor",
+            "failureReason": "Failure Reason",
+            "requestSuccess": "Request submitted successfully.",
+            "dateSelectPlaceholder": "Select Date",
+            "depositBalance": "Deposit Balance",
+            "subId": "Sub ID",
+            "disbursementAmount": "Disbursement Amount",
+            "requestFailed": "Request failed."
         },
         "keyIn": {
             "fullCancel": "Full Cancel",
diff --git a/src/pages/additional-service/payout/detail-page.tsx b/src/pages/additional-service/payout/detail-page.tsx
index 2083760..795424a 100644
--- a/src/pages/additional-service/payout/detail-page.tsx
+++ b/src/pages/additional-service/payout/detail-page.tsx
@@ -44,7 +44,7 @@ export const PayoutDetailPage = () => {
     });
   };
 
-  useSetHeaderTitle('지급대행 상세');
+  useSetHeaderTitle(t('additionalService.payout.detailTitle'));
   useSetHeaderType(HeaderType.LeftArrow);
   useSetFooterMode(false);
   useSetOnBack(() => {
@@ -57,7 +57,7 @@ export const PayoutDetailPage = () => {
 
   const onSelectDownloadType = (type: 'IMAGE' | 'EMAIL') => {
     if (type === 'IMAGE') {
-      // 이미지 저장은 바로 실행
+      // Save image directly
       const params: ExtensionPayoutDetailDownloadCertificateParams = {
         mid: mid,
         tid: tid,
@@ -72,7 +72,7 @@ export const PayoutDetailPage = () => {
           console.error('Certificate Download Failed:', error);
         });
     } else {
-      // 이메일은 EmailBottomSheet 열기
+      // Open EmailBottomSheet for email option
       setEmailBottomSheetOn(true);
     }
   };
@@ -120,52 +120,52 @@ export const PayoutDetailPage = () => {
                   onClick={ onClickToDownload }
                 >
                   <span className="icon-24 download"></span>
-                  <span>입출금 확인증</span>
+                  <span>{t('additionalService.payout.depositCertificate')}</span>
                 </button>
               </div>
             </div>
             <div className="detail-divider"></div>
             <div className="pay-detail">
-              <div className="detail-title">상세 정보</div>
+              <div className="detail-title">{t('additionalService.payout.detailInfo')}</div>
               <ul className="kv-list">
                 <li className="kv-row">
-                  <span className="k">지급상태</span>
+                  <span className="k">{t('additionalService.payout.disbursementStatus')}</span>
                   <span className="v">{ detail?.disbursementStatus }</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">거래유형</span>
+                  <span className="k">{t('additionalService.payout.transactionType')}</span>
                   <span className="v">{ detail?.transTypeName }</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">요청일</span>
+                  <span className="k">{t('common.requestDate')}</span>
                   <span className="v">{ moment(detail?.requestDate).format('YYYY.MM.DD') }</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">지급일시</span>
+                  <span className="k">{t('additionalService.payout.disbursementDateTime')}</span>
                   <span className="v">{moment(detail?.settlementDateTime,'YYYYMMDDHHmmss').format('YYYY.MM.DD HH:mm:ss')}</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">사업자번호</span>
+                  <span className="k">{t('additionalService.payout.businessNumber')}</span>
                   <span className="v">{ detail?.companyNo }</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">예금주</span>
+                  <span className="k">{t('additionalService.payout.accountHolder')}</span>
                   <span className="v">{ detail?.accountName }</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">은행</span>
+                  <span className="k">{t('additionalService.payout.bank')}</span>
                   <span className="v">{ detail?.bankName }</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">계좌번호</span>
+                  <span className="k">{t('additionalService.payout.accountNumber')}</span>
                   <span className="v">{ detail?.accountNo }</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">입금인자</span>
+                  <span className="k">{t('additionalService.payout.depositor')}</span>
                   <span className="v">{ detail?.depositName }</span>
                 </li>
                 <li className="kv-row">
-                  <span className="k">실패사유</span>
+                  <span className="k">{t('additionalService.payout.failureReason')}</span>
                   <span className="v">{ detail?.failReason }</span>
                 </li>
               </ul>
diff --git a/src/pages/additional-service/payout/list-page.tsx b/src/pages/additional-service/payout/list-page.tsx
index ac6a43a..406f0c9 100644
--- a/src/pages/additional-service/payout/list-page.tsx
+++ b/src/pages/additional-service/payout/list-page.tsx
@@ -34,7 +34,7 @@ import { useExtensionAccessCheck } from '@/shared/lib/hooks/use-extension-access
 import useIntersectionObserver from '@/widgets/intersection-observer';
 
 export const PayoutListPage = () => {
-  // 권한 체크
+  // Access check
   const { hasAccess, AccessDeniedDialog } = useExtensionAccessCheck({
     extensionCode: 'PAYOUT'
   });
@@ -74,7 +74,7 @@ export const PayoutListPage = () => {
     onIntersect 
   });
 
-  useSetHeaderTitle('지급대행');
+  useSetHeaderTitle(t('additionalService.payout.title'));
   useSetHeaderType(HeaderType.LeftArrow);
   useSetFooterMode(false);
   useSetOnBack(() => {
@@ -244,32 +244,32 @@ export const PayoutListPage = () => {
                   />
                   <button
                     className="filter-btn"
-                    aria-label="필터"
+                    aria-label={t('common.filter')}
                     onClick={() => onClickToOpenFilter()}
                   >
                     <img
                       src={IMAGE_ROOT + '/ico_setting.svg'}
-                      alt="검색옵션"
+                      alt={t('common.searchOptions')}
                     />
                   </button>
                 </div>
                 <button
                   className="download-btn"
-                  aria-label="다운로드"
+                  aria-label={t('common.download')}
                   onClick={() => onClickToOpenEmailBottomSheet()}
                 >
                   <img
                     src={IMAGE_ROOT + '/ico_download.svg'}
-                    alt="다운로드"
+                    alt={t('common.download')}
                   />
                 </button>
               </div>
               <div className="account-frame">
                 <div className="credit-summary">
                   <div className="row">
-                    <span className="label">예치금 잔액</span>
+                    <span className="label">{t('additionalService.payout.depositBalance')}</span>
                     <span className="amount22">
-                      50,000,000<span className="unit">원</span>
+                      50,000,000<span className="unit">{t('common.currency.krw')}</span>
                     </span>
                   </div>
                 </div>
@@ -303,7 +303,7 @@ export const PayoutListPage = () => {
               <button
                 className="btn-50 btn-blue flex-1"
                 onClick={() => onClickToNavigation()}
-              >지급대행 신청</button>
+              >{t('additionalService.payout.requestTitle')}</button>
             </div>
           </div>
         </div>
diff --git a/src/pages/additional-service/payout/request-page.tsx b/src/pages/additional-service/payout/request-page.tsx
index 6902423..486a385 100644
--- a/src/pages/additional-service/payout/request-page.tsx
+++ b/src/pages/additional-service/payout/request-page.tsx
@@ -16,8 +16,10 @@ import { useStore } from "@/shared/model/store";
 import moment from 'moment';
 import { NumericFormat } from "react-number-format";
 import { snackBar } from "@/shared/lib";
+import { useTranslation } from 'react-i18next';
 
 export const PayoutRequestPage = () => {
+  const { t } = useTranslation();
   const { navigate } = useNavigate();
   const userMid = useStore.getState().UserStore.mid;
 
@@ -29,7 +31,7 @@ export const PayoutRequestPage = () => {
 
   const { mutateAsync: extensionPayoutRequest } = useExtensionPayoutRequestMutation();
 
-  useSetHeaderTitle('지급대행 신청');
+  useSetHeaderTitle(t('additionalService.payout.requestTitle'));
   useSetHeaderType(HeaderType.RightClose);
   useSetFooterMode(false);
   useSetOnBack(() => {
@@ -46,13 +48,13 @@ export const PayoutRequestPage = () => {
     extensionPayoutRequest(params)
       .then((rs) => {
         if (rs.status) {
-          snackBar("신청을 성공하였습니다.")
+          snackBar(t('additionalService.payout.requestSuccess'))
         } else {
-          snackBar(`[실패] ${rs.error?.message}`)
+          snackBar(`[${t('common.failed')}] ${rs.error?.message}`)
         }
       })
       .catch((error) => {
-        snackBar(`[실패] ${error?.response?.data?.message} ` || '[실패] 신청을 실패하였습니다.')
+        snackBar(`[${t('common.failed')}] ${error?.response?.data?.message} ` || `[${t('common.failed')}] ${t('additionalService.payout.requestFailed')}`)
       })
       ;
   };
@@ -79,7 +81,7 @@ export const PayoutRequestPage = () => {
             <div className="ing-list">
               <div className="billing-form gap-30">
                 <div className="billing-row">
-                  <div className="billing-label">서브ID</div>
+                  <div className="billing-label">{t('additionalService.payout.subId')}</div>
                   <div className="billing-field">
                     <input
                       type="text"
@@ -89,7 +91,7 @@ export const PayoutRequestPage = () => {
                   </div>
                 </div>
                 <div className="billing-row">
-                  <div className="billing-label">지급액</div>
+                  <div className="billing-label">{t('additionalService.payout.disbursementAmount')}</div>
                   <div className="billing-field">
                     <NumericFormat
                       value={disbursementAmount}
@@ -104,12 +106,12 @@ export const PayoutRequestPage = () => {
                   </div>
                 </div>
                 <div className="billing-row">
-                  <div className="billing-label">지급일</div>
+                  <div className="billing-label">{t('additionalService.payout.disbursementDate')}</div>
                   <div className="billing-field">
                     <div className="input-wrapper date wid-100">
                       <input
                         type="text"
-                        placeholder="날짜 선택"
+                        placeholder={t('additionalService.payout.dateSelectPlaceholder')}
                         value={settlementDate ? moment(settlementDate).format('YYYY.MM.DD') : ''}
                       />
                       <button
@@ -119,7 +121,7 @@ export const PayoutRequestPage = () => {
                       >
                         <img
                           src={IMAGE_ROOT + '/ico_date.svg'}
-                          alt="clear"
+                          alt={t('common.clear')}
                         />
                       </button>
                     </div>
@@ -135,7 +137,7 @@ export const PayoutRequestPage = () => {
           className="btn-50 btn-blue flex-1"
           onClick={callExtensionPayoutRequest}
           disabled={!isFormValid()}
-        >신청</button>
+        >{t('common.request')}</button>
       </div>
       <NiceCalendar
         calendarOpen={calendarOpen}