diff --git a/TaxBaik.Application.Tests/BlogServiceTests.cs b/TaxBaik.Application.Tests/BlogServiceTests.cs
index 151b94f..70ce0a0 100644
--- a/TaxBaik.Application.Tests/BlogServiceTests.cs
+++ b/TaxBaik.Application.Tests/BlogServiceTests.cs
@@ -61,6 +61,9 @@ public class BlogServiceTests
             return Task.FromResult<(IEnumerable<BlogPost>, int)>((items, items.Count));
         }
 
+        public Task<IEnumerable<BlogPost>> GetByCategorySlugAsync(string categorySlug, int limit, CancellationToken cancellationToken = default) =>
+            Task.FromResult<IEnumerable<BlogPost>>(Posts.Where(x => x.IsPublished).Take(limit).ToList());
+
         public Task<IEnumerable<BlogPost>> GetAllForAdminAsync(CancellationToken cancellationToken = default) =>
             Task.FromResult<IEnumerable<BlogPost>>(Posts);
 
diff --git a/TaxBaik.Application/Seasonal/CurrentSeasonDto.cs b/TaxBaik.Application/Seasonal/CurrentSeasonDto.cs
index 495311b..22fed9c 100644
--- a/TaxBaik.Application/Seasonal/CurrentSeasonDto.cs
+++ b/TaxBaik.Application/Seasonal/CurrentSeasonDto.cs
@@ -8,6 +8,7 @@ public record CurrentSeasonDto
     public string HeroSubtext { get; init; } = "";
     public string UrgencyBadge { get; init; } = "";
     public string FocusService { get; init; } = "";
+    public string RelatedCategorySlug { get; init; } = "";
     public string CtaText { get; init; } = "상담 신청하기";
     public int DaysUntilDeadline { get; init; }
     public DateTime Deadline { get; init; }
diff --git a/TaxBaik.Application/Seasonal/TaxSeason.cs b/TaxBaik.Application/Seasonal/TaxSeason.cs
index 19b055b..99e6f53 100644
--- a/TaxBaik.Application/Seasonal/TaxSeason.cs
+++ b/TaxBaik.Application/Seasonal/TaxSeason.cs
@@ -15,4 +15,6 @@ public record TaxSeason
     public string UrgencyBadge { get; init; } = "";
     public string FocusService { get; init; } = "";
     public string CtaText { get; init; } = "상담 신청하기";
+    /// <summary>블로그 시즌 연동 시 우선 노출할 카테고리 slug (categories.slug 참조)</summary>
+    public string RelatedCategorySlug { get; init; } = "";
 }
diff --git a/TaxBaik.Application/Seasonal/TaxSeasonCalendar.cs b/TaxBaik.Application/Seasonal/TaxSeasonCalendar.cs
index 88927eb..5c7a917 100644
--- a/TaxBaik.Application/Seasonal/TaxSeasonCalendar.cs
+++ b/TaxBaik.Application/Seasonal/TaxSeasonCalendar.cs
@@ -18,7 +18,8 @@ public static class TaxSeasonCalendar
             HeroSubtext = "일반과세 사업자 확정신고 · 기한 내 신고로 가산세 방지",
             UrgencyBadge = "D-{n}일 | 부가세 마감",
             FocusService = "business-tax",
-            CtaText = "부가세 신고 상담"
+            CtaText = "부가세 신고 상담",
+            RelatedCategorySlug = "vat"
         },
         new TaxSeason
         {
@@ -30,7 +31,8 @@ public static class TaxSeasonCalendar
             HeroSubtext = "직원이 있는 사업자 원천징수 신고 · 환급 최대화",
             UrgencyBadge = "연말정산 진행 중",
             FocusService = "business-tax",
-            CtaText = "연말정산 상담"
+            CtaText = "연말정산 상담",
+            RelatedCategorySlug = "business-tax"
         },
         new TaxSeason
         {
@@ -42,7 +44,8 @@ public static class TaxSeasonCalendar
             HeroSubtext = "법인사업자 결산 · 세무조정 · 절세 전략 수립",
             UrgencyBadge = "D-{n}일 | 법인세 마감",
             FocusService = "business-tax",
-            CtaText = "법인세 신고 상담"
+            CtaText = "법인세 신고 상담",
+            RelatedCategorySlug = "business-tax"
         },
         new TaxSeason
         {
@@ -54,7 +57,8 @@ public static class TaxSeasonCalendar
             HeroSubtext = "개인사업자 · 임대소득 · 프리랜서 · 기타소득 모두 해당",
             UrgencyBadge = "D-{n}일 | 종합소득세 마감",
             FocusService = "business-tax",
-            CtaText = "종합소득세 상담"
+            CtaText = "종합소득세 상담",
+            RelatedCategorySlug = "income-tax"
         },
         new TaxSeason
         {
@@ -66,7 +70,8 @@ public static class TaxSeasonCalendar
             HeroSubtext = "일반과세 사업자 1기 확정신고 · 매입세액 공제 점검",
             UrgencyBadge = "D-{n}일 | 부가세 마감",
             FocusService = "business-tax",
-            CtaText = "부가세 신고 상담"
+            CtaText = "부가세 신고 상담",
+            RelatedCategorySlug = "vat"
         },
         new TaxSeason
         {
@@ -78,7 +83,8 @@ public static class TaxSeasonCalendar
             HeroSubtext = "다주택자 · 임대사업자 세부담 분석 · 분납·합산배제 검토",
             UrgencyBadge = "D-{n}일 | 종부세 납부",
             FocusService = "real-estate-tax",
-            CtaText = "종부세 절세 상담"
+            CtaText = "종부세 절세 상담",
+            RelatedCategorySlug = "real-estate-tax"
         },
         new TaxSeason
         {
@@ -90,7 +96,8 @@ public static class TaxSeasonCalendar
             HeroSubtext = "증여 공제 한도 · 자산 이전 · 법인전환 연간 마감",
             UrgencyBadge = "D-{n}일 | 연간 증여 한도 마감",
             FocusService = "family-asset",
-            CtaText = "연말 절세 상담"
+            CtaText = "연말 절세 상담",
+            RelatedCategorySlug = "family-asset"
         }
     ];
 }
diff --git a/TaxBaik.Application/Services/BlogService.cs b/TaxBaik.Application/Services/BlogService.cs
index 3d25ce9..013cf5a 100644
--- a/TaxBaik.Application/Services/BlogService.cs
+++ b/TaxBaik.Application/Services/BlogService.cs
@@ -12,6 +12,19 @@ public class BlogService(IBlogPostRepository repository, IMemoryCache memoryCach
     public async Task<BlogPost?> GetBySlugAsync(string slug, CancellationToken ct = default) =>
         await repository.GetBySlugAsync(slug, ct);
 
+    /// <summary>카테고리 슬러그 기준 시즌 관련 글 조회. 부족 시 최신 글로 채워 total개 반환.</summary>
+    public async Task<(IEnumerable<BlogPost> Seasonal, IEnumerable<BlogPost> Latest)> GetSeasonalPostsAsync(
+        string categorySlug, int seasonalCount, int totalCount, CancellationToken ct = default)
+    {
+        var seasonal = (await repository.GetByCategorySlugAsync(categorySlug, seasonalCount, ct)).ToList();
+        var seasonalIds = seasonal.Select(p => p.Id).ToHashSet();
+
+        var (latestAll, _) = await repository.GetPublishedPagedAsync(1, totalCount + seasonalCount, null, ct);
+        var latest = latestAll.Where(p => !seasonalIds.Contains(p.Id)).Take(totalCount - seasonal.Count).ToList();
+
+        return (seasonal, latest);
+    }
+
     public async Task<(IEnumerable<BlogPost>, int)> GetPublishedPagedAsync(
         int page, int pageSize, int? categoryId = null, CancellationToken ct = default) =>
         await repository.GetPublishedPagedAsync(NormalizePage(page), NormalizePageSize(pageSize), categoryId, ct);
diff --git a/TaxBaik.Application/Services/SeasonalMarketingService.cs b/TaxBaik.Application/Services/SeasonalMarketingService.cs
index 8076f68..82ea3c4 100644
--- a/TaxBaik.Application/Services/SeasonalMarketingService.cs
+++ b/TaxBaik.Application/Services/SeasonalMarketingService.cs
@@ -24,6 +24,7 @@ public class SeasonalMarketingService
                     HeroSubtext = season.HeroSubtext,
                     UrgencyBadge = season.UrgencyBadge.Replace("{n}", days.ToString()),
                     FocusService = season.FocusService,
+                    RelatedCategorySlug = season.RelatedCategorySlug,
                     CtaText = season.CtaText,
                     DaysUntilDeadline = days,
                     Deadline = end
diff --git a/TaxBaik.Domain/Interfaces/IBlogPostRepository.cs b/TaxBaik.Domain/Interfaces/IBlogPostRepository.cs
index e51e112..7b43091 100644
--- a/TaxBaik.Domain/Interfaces/IBlogPostRepository.cs
+++ b/TaxBaik.Domain/Interfaces/IBlogPostRepository.cs
@@ -8,6 +8,7 @@ public interface IBlogPostRepository
     Task<BlogPost?> GetBySlugAsync(string slug, CancellationToken cancellationToken = default);
     Task<(IEnumerable<BlogPost> Items, int Total)> GetPublishedPagedAsync(
         int page, int pageSize, int? categoryId = null, CancellationToken cancellationToken = default);
+    Task<IEnumerable<BlogPost>> GetByCategorySlugAsync(string categorySlug, int limit, CancellationToken cancellationToken = default);
     Task<IEnumerable<BlogPost>> GetAllForAdminAsync(CancellationToken cancellationToken = default);
     Task<(IEnumerable<BlogPost> Items, int Total)> GetAdminPagedAsync(
         int page, int pageSize, CancellationToken cancellationToken = default);
diff --git a/TaxBaik.Infrastructure/Repositories/BlogPostRepository.cs b/TaxBaik.Infrastructure/Repositories/BlogPostRepository.cs
index cfb5176..5e183b5 100644
--- a/TaxBaik.Infrastructure/Repositories/BlogPostRepository.cs
+++ b/TaxBaik.Infrastructure/Repositories/BlogPostRepository.cs
@@ -58,6 +58,21 @@ public class BlogPostRepository(IDbConnectionFactory connectionFactory) : BaseRe
         return (items, total);
     }
 
+    public async Task<IEnumerable<BlogPost>> GetByCategorySlugAsync(string categorySlug, int limit, CancellationToken cancellationToken = default)
+    {
+        using var conn = Conn();
+        return await conn.QueryAsync<BlogPost>(
+            @"SELECT bp.id, bp.title, bp.slug, bp.category_id, bp.tags,
+                     bp.published_at, bp.view_count, bp.seo_description, bp.thumbnail_url,
+                     bp.is_published, bp.created_at, bp.updated_at, c.name AS category_name
+              FROM blog_posts bp
+              LEFT JOIN categories c ON bp.category_id = c.id
+              WHERE bp.is_published = TRUE AND c.slug = @CategorySlug
+              ORDER BY bp.published_at DESC
+              LIMIT @Limit",
+            new { CategorySlug = categorySlug, Limit = limit });
+    }
+
     public async Task<IEnumerable<BlogPost>> GetAllForAdminAsync(CancellationToken cancellationToken = default)
     {
         using var conn = Conn();
diff --git a/TaxBaik.Web/Pages/Index.cshtml b/TaxBaik.Web/Pages/Index.cshtml
index 514c4d2..c5c14ec 100644
--- a/TaxBaik.Web/Pages/Index.cshtml
+++ b/TaxBaik.Web/Pages/Index.cshtml
@@ -273,33 +273,79 @@ else
     </div>
 </section>
 
-<!-- 최근 블로그 -->
+<!-- 세무 정보 블로그 -->
 <section class="py-5">
     <div class="container">
         <div class="text-center mb-5">
-            <h2 class="section-title">세무 정보</h2>
-            <p class="text-muted">최신 세법 변화와 실무 팁을 공유합니다</p>
+            @if (season != null)
+            {
+                <div class="seasonal-blog-header mb-2">
+                    <span class="seasonal-blog-tag">📅 @season.Name 시즌</span>
+                </div>
+                <h2 class="section-title">이번 시즌 세무 정보</h2>
+                <p class="text-muted">@season.Name 관련 절세 팁과 신고 가이드를 확인하세요</p>
+            }
+            else
+            {
+                <h2 class="section-title">세무 정보</h2>
+                <p class="text-muted">최신 세법 변화와 실무 팁을 공유합니다</p>
+            }
         </div>
 
-        @if (Model.RecentPosts?.Count > 0)
+        @{
+            var hasSeasonalPosts = Model.SeasonalPosts?.Count > 0;
+            var hasRecentPosts = Model.RecentPosts?.Count > 0;
+        }
+
+        @if (hasSeasonalPosts || hasRecentPosts)
         {
             <div class="row g-4">
-                @foreach (var post in Model.RecentPosts.Take(3))
+                @* 시즌 관련 글 (배지 강조) *@
+                @if (hasSeasonalPosts)
                 {
-                    <div class="col-lg-4 col-md-6">
-                        <div class="card blog-card h-100">
-                            <div class="blog-placeholder">📝</div>
-                            <div class="card-body">
-                                <small class="badge bg-primary-badge">@post.CategoryName</small>
-                                <h4 class="card-title mt-3">@post.Title</h4>
-                                <p class="text-muted small">@post.CreatedAt.ToString("yyyy년 MM월 dd일")</p>
-                                <a href="/taxbaik/blog/@post.Slug" class="btn btn-sm btn-primary">글 내용 보기</a>
+                    @foreach (var post in Model.SeasonalPosts!)
+                    {
+                        <div class="col-lg-4 col-md-6">
+                            <div class="card blog-card h-100 blog-card--seasonal">
+                                <div class="blog-seasonal-ribbon">이번 시즌 추천</div>
+                                <div class="blog-placeholder">🗓️</div>
+                                <div class="card-body">
+                                    <small class="badge bg-season-badge">@post.CategoryName</small>
+                                    <h4 class="card-title mt-3">@post.Title</h4>
+                                    <p class="text-muted small">@((post.PublishedAt ?? post.CreatedAt).ToString("yyyy년 MM월 dd일"))</p>
+                                    <a href="/taxbaik/blog/@post.Slug" class="btn btn-sm btn-seasonal">자세히 보기</a>
+                                </div>
                             </div>
                         </div>
-                    </div>
+                    }
+                }
+                @* 최신 글 (나머지 채우기) *@
+                @if (hasRecentPosts)
+                {
+                    @foreach (var post in Model.RecentPosts!)
+                    {
+                        <div class="col-lg-4 col-md-6">
+                            <div class="card blog-card h-100">
+                                <div class="blog-placeholder">📝</div>
+                                <div class="card-body">
+                                    <small class="badge bg-primary-badge">@post.CategoryName</small>
+                                    <h4 class="card-title mt-3">@post.Title</h4>
+                                    <p class="text-muted small">@((post.PublishedAt ?? post.CreatedAt).ToString("yyyy년 MM월 dd일"))</p>
+                                    <a href="/taxbaik/blog/@post.Slug" class="btn btn-sm btn-primary">글 내용 보기</a>
+                                </div>
+                            </div>
+                        </div>
+                    }
                 }
             </div>
-            <div class="text-center mt-5">
+
+            <div class="text-center mt-5 d-flex justify-content-center gap-3 flex-wrap">
+                @if (season != null && !string.IsNullOrEmpty(season.RelatedCategorySlug))
+                {
+                    <a href="/taxbaik/blog?category=@season.RelatedCategorySlug" class="btn btn-outline-seasonal btn-lg">
+                        📅 @season.Name 전체 글 보기
+                    </a>
+                }
                 <a href="/taxbaik/blog" class="btn btn-outline-primary btn-lg">전체 블로그 보기</a>
             </div>
         }
diff --git a/TaxBaik.Web/Pages/Index.cshtml.cs b/TaxBaik.Web/Pages/Index.cshtml.cs
index da5c72a..8131281 100644
--- a/TaxBaik.Web/Pages/Index.cshtml.cs
+++ b/TaxBaik.Web/Pages/Index.cshtml.cs
@@ -12,6 +12,7 @@ public class IndexModel : PageModel
     private readonly AnnouncementService _announcementService;
 
     public List<BlogPost> RecentPosts { get; set; } = [];
+    public List<BlogPost> SeasonalPosts { get; set; } = [];
     public CurrentSeasonDto? CurrentSeason { get; set; }
     public List<Announcement> ActiveAnnouncements { get; set; } = [];
 
@@ -40,12 +41,23 @@ public class IndexModel : PageModel
 
         try
         {
-            var (posts, _) = await _blogService.GetPublishedPagedAsync(1, 3);
-            RecentPosts = posts.ToList();
+            if (CurrentSeason is not null && !string.IsNullOrEmpty(CurrentSeason.RelatedCategorySlug))
+            {
+                var (seasonal, latest) = await _blogService.GetSeasonalPostsAsync(
+                    CurrentSeason.RelatedCategorySlug, seasonalCount: 2, totalCount: 3);
+                SeasonalPosts = seasonal.ToList();
+                RecentPosts = latest.ToList();
+            }
+            else
+            {
+                var (posts, _) = await _blogService.GetPublishedPagedAsync(1, 3);
+                RecentPosts = posts.ToList();
+            }
         }
         catch
         {
             RecentPosts = [];
+            SeasonalPosts = [];
         }
     }
 }
diff --git a/TaxBaik.Web/wwwroot/css/site.css b/TaxBaik.Web/wwwroot/css/site.css
index 59e908d..7a35d58 100644
--- a/TaxBaik.Web/wwwroot/css/site.css
+++ b/TaxBaik.Web/wwwroot/css/site.css
@@ -641,3 +641,65 @@ img {
     white-space: nowrap;
     letter-spacing: 0.5px;
 }
+
+/* ===== 블로그 시즌 연동 ===== */
+.seasonal-blog-header {
+    display: flex;
+    justify-content: center;
+}
+.seasonal-blog-tag {
+    display: inline-block;
+    background: linear-gradient(135deg, #C62828 0%, #B71C1C 100%);
+    color: white;
+    font-size: 0.82rem;
+    font-weight: 700;
+    padding: 4px 16px;
+    border-radius: 20px;
+    letter-spacing: 0.5px;
+}
+
+.blog-card--seasonal {
+    border: 2px solid var(--color-primary) !important;
+    position: relative;
+    overflow: visible;
+}
+.blog-seasonal-ribbon {
+    position: absolute;
+    top: -12px;
+    left: 50%;
+    transform: translateX(-50%);
+    background: var(--color-primary);
+    color: white;
+    font-size: 0.75rem;
+    font-weight: 700;
+    padding: 3px 14px;
+    border-radius: 20px;
+    white-space: nowrap;
+    letter-spacing: 0.5px;
+    z-index: 1;
+}
+
+.bg-season-badge {
+    background-color: var(--color-primary) !important;
+    color: white !important;
+}
+
+.btn-seasonal {
+    background-color: var(--color-primary);
+    color: white;
+    border: none;
+}
+.btn-seasonal:hover {
+    background-color: var(--color-primary-dark);
+    color: white;
+}
+
+.btn-outline-seasonal {
+    border: 2px solid var(--color-primary);
+    color: var(--color-primary);
+    background: transparent;
+}
+.btn-outline-seasonal:hover {
+    background-color: var(--color-primary);
+    color: white;
+}