diff --git a/frontend/src/store/auth-store.ts b/frontend/src/store/auth-store.ts
index 380ef58..63d6aa4 100644
--- a/frontend/src/store/auth-store.ts
+++ b/frontend/src/store/auth-store.ts
@@ -2,6 +2,7 @@ import { create } from 'zustand';
 import { persist } from 'zustand/middleware';
 import { authApi } from '@/lib/api/auth.api';
 import { UserDto, LoginDto, SignupDto } from '@/types/auth.types';
+import apiClient from '@/lib/api-client';
 
 /**
  * 인증 Store 상태 - 인증 관련 값 안올때 확인
@@ -59,6 +60,12 @@ export const useAuthStore = create<AuthState>()(
             accessToken: response.accessToken,
             isAuthenticated: true,
           });
+
+          // 최근 검사 년도를 localStorage에 저장
+          if (response.defaultAnalysisYear) {
+            localStorage.setItem('defaultAnalysisYear', response.defaultAnalysisYear.toString());
+            console.log('[AuthStore] defaultAnalysisYear saved:', response.defaultAnalysisYear);
+          }
         } catch (error) {
           console.error('로그인 실패:', error);
           throw error;
diff --git a/frontend/src/types/auth.types.ts b/frontend/src/types/auth.types.ts
index 9aab6ac..b431cbd 100644
--- a/frontend/src/types/auth.types.ts
+++ b/frontend/src/types/auth.types.ts
@@ -122,6 +122,7 @@ export interface AuthResponseDto {
   message?: string                 // 결과 메시지
   accessToken: string              // JWT 액세스 토큰
   user: UserDto                    // 사용자 정보
+  defaultAnalysisYear: number      // 최근 검사 년도
 }
 
 // ========================================