diff --git a/src/main/java/com/bmilab/backend/domain/task/dto/response/TaskBasicInfoResponse.java b/src/main/java/com/bmilab/backend/domain/task/dto/response/TaskBasicInfoResponse.java
index ae6600c0..2d5a5983 100644
--- a/src/main/java/com/bmilab/backend/domain/task/dto/response/TaskBasicInfoResponse.java
+++ b/src/main/java/com/bmilab/backend/domain/task/dto/response/TaskBasicInfoResponse.java
@@ -45,9 +45,12 @@ public record TaskBasicInfoResponse(
         List<FileSummary> rfpFiles,
 
         @Schema(description = "공고서류 전체 정보 파일")
-        List<FileSummary> announcementFiles
+        List<FileSummary> announcementFiles,
+
+        @Schema(description = "연차별 목록")
+        List<TaskPeriodResponse> periods
 ) {
-    public static TaskBasicInfoResponse from(TaskBasicInfo basicInfo, LocalDate announcementStartDate, LocalDate announcementEndDate, Boolean threeFiveRule, List<FileSummary> rfpFiles, List<FileSummary> announcementFiles) {
+    public static TaskBasicInfoResponse from(TaskBasicInfo basicInfo, LocalDate announcementStartDate, LocalDate announcementEndDate, Boolean threeFiveRule, List<FileSummary> rfpFiles, List<FileSummary> announcementFiles, List<TaskPeriodResponse> periods) {
         return new TaskBasicInfoResponse(
                 basicInfo != null ? basicInfo.getMinistry() : null,
                 basicInfo != null ? basicInfo.getSpecializedAgency() : null,
@@ -61,7 +64,8 @@ public static TaskBasicInfoResponse from(TaskBasicInfo basicInfo, LocalDate anno
                 basicInfo != null ? basicInfo.getAnnouncementLink() : null,
                 threeFiveRule,
                 rfpFiles,
-                announcementFiles
+                announcementFiles,
+                periods
         );
     }
 }
diff --git a/src/main/java/com/bmilab/backend/domain/task/repository/TaskPeriodRepository.java b/src/main/java/com/bmilab/backend/domain/task/repository/TaskPeriodRepository.java
index 6faca37f..223fc08e 100644
--- a/src/main/java/com/bmilab/backend/domain/task/repository/TaskPeriodRepository.java
+++ b/src/main/java/com/bmilab/backend/domain/task/repository/TaskPeriodRepository.java
@@ -1,7 +1,11 @@
 package com.bmilab.backend.domain.task.repository;
 
+import com.bmilab.backend.domain.task.entity.Task;
 import com.bmilab.backend.domain.task.entity.TaskPeriod;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface TaskPeriodRepository extends JpaRepository<TaskPeriod, Long> {
+    List<TaskPeriod> findByTaskOrderByYearNumberAsc(Task task);
 }
\ No newline at end of file
diff --git a/src/main/java/com/bmilab/backend/domain/task/service/TaskService.java b/src/main/java/com/bmilab/backend/domain/task/service/TaskService.java
index 68a004b7..63023186 100644
--- a/src/main/java/com/bmilab/backend/domain/task/service/TaskService.java
+++ b/src/main/java/com/bmilab/backend/domain/task/service/TaskService.java
@@ -170,13 +170,19 @@ public TaskBasicInfoResponse getTaskBasicInfo(Long userId, Long taskId) {
                 taskId
         ).stream().map(FileSummary::from).collect(Collectors.toList());
 
+        List<TaskPeriodResponse> periods = taskPeriodRepository.findByTaskOrderByYearNumberAsc(task)
+                .stream()
+                .map(TaskPeriodResponse::from)
+                .collect(Collectors.toList());
+
         return TaskBasicInfoResponse.from(
                 basicInfo,
                 task.getStartDate(),
                 task.getEndDate(),
                 task.getThreeFiveRule(),
                 rfpFiles,
-                announcementFiles
+                announcementFiles,
+                periods
         );
     }