diff --git a/stacks/dbaas/modules/dbaas/main.tf b/stacks/dbaas/modules/dbaas/main.tf
index bd380fe1..5f86110a 100644
--- a/stacks/dbaas/modules/dbaas/main.tf
+++ b/stacks/dbaas/modules/dbaas/main.tf
@@ -1511,6 +1511,34 @@ resource "null_resource" "pg_instagram_poster_db" {
   }
 }
 
+# Create tasks database for the tasks PWA (Reminders-style front-end over
+# Nextcloud CalDAV; FastAPI + SvelteKit SPA — see ~/code/tasks). Stores
+# Connected Accounts (Fernet-encrypted Nextcloud app passwords) + sync state.
+# Role password is managed by Vault Database Secrets Engine (static role
+# `pg-tasks`, 7d rotation). Tables are created by alembic on app startup.
+resource "null_resource" "pg_tasks_db" {
+  depends_on = [null_resource.pg_cluster]
+
+  triggers = {
+    db_name  = "tasks"
+    username = "tasks"
+  }
+
+  provisioner "local-exec" {
+    command = <<-EOT
+      PRIMARY=$(kubectl --kubeconfig ${var.kube_config_path} get cluster -n dbaas pg-cluster -o jsonpath='{.status.currentPrimary}')
+      kubectl --kubeconfig ${var.kube_config_path} exec -n dbaas $PRIMARY -c postgres -- \
+        bash -c '
+          psql -U postgres -tc "SELECT 1 FROM pg_catalog.pg_roles WHERE rolname = '"'"'tasks'"'"'" | grep -q 1 || \
+            psql -U postgres -c "CREATE ROLE tasks WITH LOGIN PASSWORD '"'"'changeme-vault-will-rotate'"'"'"
+          psql -U postgres -tc "SELECT 1 FROM pg_catalog.pg_database WHERE datname = '"'"'tasks'"'"'" | grep -q 1 || \
+            psql -U postgres -c "CREATE DATABASE tasks OWNER tasks"
+          psql -U postgres -c "GRANT ALL PRIVILEGES ON DATABASE tasks TO tasks"
+        '
+    EOT
+  }
+}
+
 # Old PostgreSQL deployment — kept commented for rollback reference
 # resource "kubernetes_deployment" "postgres" {
 #   metadata {
diff --git a/stacks/vault/main.tf b/stacks/vault/main.tf
index d91a693c..2c5e1254 100644
--- a/stacks/vault/main.tf
+++ b/stacks/vault/main.tf
@@ -675,6 +675,7 @@ resource "vault_database_secret_backend_connection" "postgresql" {
     "pg-nextcloud-todos",
     "pg-technitium",
     "pg-goldmane-edges",
+    "pg-tasks",
   ]
 
   postgresql {
@@ -903,6 +904,17 @@ resource "vault_database_secret_backend_static_role" "pg_goldmane_edges" {
   rotation_period = 604800
 }
 
+# tasks PWA (Reminders-style front-end over Nextcloud CalDAV) — 7-day rotation
+# for the `tasks` CNPG role. Consumed by stacks/tasks via a vault-database
+# ExternalSecret -> TASKS_DB_DSN (remoteRef static-creds/pg-tasks).
+resource "vault_database_secret_backend_static_role" "pg_tasks" {
+  backend         = vault_mount.database.path
+  db_name         = vault_database_secret_backend_connection.postgresql.name
+  name            = "pg-tasks"
+  username        = "tasks"
+  rotation_period = 604800
+}
+
 # =============================================================================
 # Kubernetes Secrets Engine — Dynamic K8s Credentials
 # =============================================================================