diff --git a/frontend/src/apis/negotiation/negotiation.type.ts b/frontend/src/apis/negotiation/negotiation.type.ts
index 5c9ca31..c54b48a 100644
--- a/frontend/src/apis/negotiation/negotiation.type.ts
+++ b/frontend/src/apis/negotiation/negotiation.type.ts
@@ -24,12 +24,16 @@ export const SESSION_STATUS_LABEL: Record<SessionStatus, string> = {
 export const QtType = {
   RENEGO: 1, // 재협상(1:1)
   REQUOTE: 2, // 재견적(1:N)
+  NEW_NEGO: 3, // 신규협상(1:1)
+  NEW_QUOTE: 4, // 신규견적(1:N)
 } as const
 export type QtType = (typeof QtType)[keyof typeof QtType]
 
 export const QT_TYPE_LABEL: Record<QtType, string> = {
   [QtType.RENEGO]: '재협상',
   [QtType.REQUOTE]: '재견적',
+  [QtType.NEW_NEGO]: '신규협상',
+  [QtType.NEW_QUOTE]: '신규견적',
 }
 
 // --- 세션 목록 (GET /v1/negotiation/sessions) ----------------------------
diff --git a/frontend/src/features/list/filterOptions.ts b/frontend/src/features/list/filterOptions.ts
index bf8f38c..5ee204f 100644
--- a/frontend/src/features/list/filterOptions.ts
+++ b/frontend/src/features/list/filterOptions.ts
@@ -7,7 +7,7 @@ export interface FilterGroupConfig {
 }
 
 export const FILTER_GROUPS: readonly FilterGroupConfig[] = [
-  { key: 'type', title: '구분', items: ['재견적', '재협상'] },
+  { key: 'type', title: '구분', items: ['재견적', '재협상', '신규견적', '신규협상'] },
   {
     key: 'status',
     title: '상태',