diff --git a/src/cmd/list.go b/src/cmd/list.go
index 9091133..91582bf 100644
--- a/src/cmd/list.go
+++ b/src/cmd/list.go
@@ -11,6 +11,8 @@ import (
 
 var lTags, lRels []string
 var lStatus, lPrio, lType, lNamespace, lAssignee, lMention string
+var lDue bool
+var lDueWithin int
 
 var listCmd = &cobra.Command{
 	Use: "list", Short: "List nodes",
@@ -22,6 +24,11 @@ var listCmd = &cobra.Command{
 		}
 
 		var filter service.ListFilter
+		filter.HasDueDate = lDue
+		if lDueWithin >= 0 {
+			n := lDueWithin
+			filter.DueWithin = &n
+		}
 
 		// --tag is an alias for a label filter with no target.
 		for _, tag := range lTags {
@@ -76,4 +83,6 @@ func init() {
 	f.StringVar(&lNamespace, "namespace", "", "filter by namespace")
 	f.StringVar(&lAssignee, "assignee", "", "filter by assignee")
 	f.StringVar(&lMention, "mention", "", "filter by mention")
+	f.BoolVar(&lDue, "due", false, "filter to nodes with a due date")
+	f.IntVar(&lDueWithin, "due-within", -1, "filter to nodes due within N days (includes overdue)")
 }
diff --git a/src/serve/server.go b/src/serve/server.go
index a40909b..cded2b3 100644
--- a/src/serve/server.go
+++ b/src/serve/server.go
@@ -6,6 +6,7 @@ import (
 	"axolotl/store"
 	"encoding/json"
 	"net/http"
+	"strconv"
 	"strings"
 )
 
@@ -84,6 +85,14 @@ func (s *server) listNodes(w http.ResponseWriter, r *http.Request) {
 	if v := q.Get("mention"); v != "" {
 		filter.Rels = append(filter.Rels, service.RelInput{Type: models.RelMentions, Target: v})
 	}
+	if q.Get("has_due_date") == "true" {
+		filter.HasDueDate = true
+	}
+	if v := q.Get("due_within"); v != "" {
+		if n, err := strconv.Atoi(v); err == nil {
+			filter.DueWithin = &n
+		}
+	}
 	nodes, err := svc.List(filter)
 	if err != nil {
 		writeError(w, http.StatusInternalServerError, err.Error())
diff --git a/src/service/api_client.go b/src/service/api_client.go
index 3ccef2c..b0d4480 100644
--- a/src/service/api_client.go
+++ b/src/service/api_client.go
@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"net/http"
 	"net/url"
+	"strconv"
 )
 
 type apiClient struct {
@@ -78,6 +79,12 @@ func (c *apiClient) List(filter ListFilter) ([]*models.Node, error) {
 			q.Add("rel", string(r.Type)+":"+r.Target)
 		}
 	}
+	if filter.HasDueDate {
+		q.Set("has_due_date", "true")
+	}
+	if filter.DueWithin != nil {
+		q.Set("due_within", strconv.Itoa(*filter.DueWithin))
+	}
 	path := "/nodes"
 	if len(q) > 0 {
 		path += "?" + q.Encode()
diff --git a/src/service/node_service.go b/src/service/node_service.go
index 87779bb..5b0f766 100644
--- a/src/service/node_service.go
+++ b/src/service/node_service.go
@@ -56,7 +56,9 @@ type UpdateInput struct {
 // Tag filters (Target == "") match by rel_name prefix.
 // Edge filters (Target != "") are resolved to node IDs.
 type ListFilter struct {
-	Rels []RelInput
+	Rels       []RelInput
+	HasDueDate bool // when true, only return nodes that have a due date set
+	DueWithin  *int // when non-nil, only return nodes due within this many days (includes overdue)
 }
 
 // RelInput is a typed, directed rel with a target that may be a name or node ID.
diff --git a/src/service/node_service_impl.go b/src/service/node_service_impl.go
index 0ea1d58..bd3b7e4 100644
--- a/src/service/node_service_impl.go
+++ b/src/service/node_service_impl.go
@@ -234,6 +234,26 @@ func (s *nodeServiceImpl) List(filter ListFilter) ([]*models.Node, error) {
 			result = append(result, n)
 		}
 	}
+
+	if filter.HasDueDate || filter.DueWithin != nil {
+		now := time.Now().UTC().Truncate(24 * time.Hour)
+		filtered := result[:0]
+		for _, n := range result {
+			if n.DueDate == nil {
+				continue
+			}
+			if filter.DueWithin != nil {
+				due := n.DueDate.UTC().Truncate(24 * time.Hour)
+				cutoff := now.AddDate(0, 0, *filter.DueWithin)
+				if due.After(cutoff) {
+					continue
+				}
+			}
+			filtered = append(filtered, n)
+		}
+		result = filtered
+	}
+
 	return result, nil
 }