diff --git a/app/jobs/application_job.rb b/app/jobs/application_job.rb
index d394c3d10..7cbf01d55 100644
--- a/app/jobs/application_job.rb
+++ b/app/jobs/application_job.rb
@@ -1,4 +1,6 @@
 class ApplicationJob < ActiveJob::Base
+  prepend AccountTenanted
+
   # Automatically retry jobs that encountered a deadlock
   # retry_on ActiveRecord::Deadlocked
 
diff --git a/app/jobs/concerns/account_tenanted.rb b/app/jobs/concerns/account_tenanted.rb
new file mode 100644
index 000000000..d8df4331c
--- /dev/null
+++ b/app/jobs/concerns/account_tenanted.rb
@@ -0,0 +1,47 @@
+# Serializes the current account into job data so that jobs run
+# within the correct account context via Current.with_account.
+#
+# Account resolution is deferred to an around_perform callback so
+# that missing accounts raise DeserializationError inside the
+# execution path where discard_on can handle it.
+module AccountTenanted
+  extend ActiveSupport::Concern
+
+  prepended do
+    attr_reader :account
+    around_perform :with_account_context
+  end
+
+  def initialize(...)
+    super
+    @account = Current.account
+  end
+
+  def serialize
+    super.merge({ "account" => @account&.to_gid })
+  end
+
+  def deserialize(job_data)
+    super
+    @account_gid = job_data["account"]
+  end
+
+  private
+    def with_account_context(&block)
+      resolve_account!
+
+      if account.present?
+        Current.with_account(account, &block)
+      else
+        yield
+      end
+    end
+
+    def resolve_account!
+      if @account_gid
+        @account = GlobalID::Locator.locate(@account_gid)
+      end
+    rescue ActiveRecord::RecordNotFound
+      raise ActiveJob::DeserializationError
+    end
+end
diff --git a/app/models/access.rb b/app/models/access.rb
index afdd6312f..3492317e7 100644
--- a/app/models/access.rb
+++ b/app/models/access.rb
@@ -19,6 +19,6 @@ class Access < ApplicationRecord
     end
 
     def clean_inaccessible_data_later
-      Board::CleanInaccessibleDataJob.perform_later(user, board)
+      Board::CleanInaccessibleDataJob.perform_later(user, board) unless user.destroyed?
     end
 end
diff --git a/app/models/account.rb b/app/models/account.rb
index 92590d9f9..687a46a39 100644
--- a/app/models/account.rb
+++ b/app/models/account.rb
@@ -1,5 +1,5 @@
 class Account < ApplicationRecord
-  include Account::Storage, Cancellable, Entropic, Incineratable, MultiTenantable, Seedeable
+  include Account::Storage, Cancellable, Entropic, Incineratable, MultiTenantable, Searchable, Seedeable
 
   has_one :join_code, dependent: :destroy
   has_many :users, dependent: :destroy
diff --git a/app/models/account/import.rb b/app/models/account/import.rb
index 50ec3769d..2bf1b88e7 100644
--- a/app/models/account/import.rb
+++ b/app/models/account/import.rb
@@ -4,7 +4,7 @@ class Account::Import < ApplicationRecord
   belongs_to :account
   belongs_to :identity
 
-  has_one_attached :file
+  has_one_attached :file, dependent: :purge_later
 
   enum :status, %w[ pending processing completed failed ].index_by(&:itself), default: :pending
   enum :failure_reason, %w[ conflict invalid_export ].index_by(&:itself), prefix: :failed_due_to, scopes: false
diff --git a/app/models/account/incineratable.rb b/app/models/account/incineratable.rb
index c734c0768..25b26a9f9 100644
--- a/app/models/account/incineratable.rb
+++ b/app/models/account/incineratable.rb
@@ -11,7 +11,7 @@ module Account::Incineratable
 
   def incinerate
     run_callbacks :incinerate do
-      account.destroy
+      Storage::Entry.suppressing_recording { account.destroy }
     end
   end
 end
diff --git a/app/models/account/searchable.rb b/app/models/account/searchable.rb
new file mode 100644
index 000000000..b06a44ed3
--- /dev/null
+++ b/app/models/account/searchable.rb
@@ -0,0 +1,14 @@
+module Account::Searchable
+  extend ActiveSupport::Concern
+
+  included do
+    has_many :search_queries, class_name: "Search::Query", dependent: :delete_all
+
+    before_destroy :clear_search_records
+  end
+
+  private
+    def clear_search_records
+      Search::Record.for(id).destroy_all
+    end
+end
diff --git a/app/models/account/storage.rb b/app/models/account/storage.rb
index 8b432e8ce..f59ff88bb 100644
--- a/app/models/account/storage.rb
+++ b/app/models/account/storage.rb
@@ -2,7 +2,15 @@ module Account::Storage
   extend ActiveSupport::Concern
   include Storage::Totaled
 
+  included do
+    before_destroy :clear_storage_entries
+  end
+
   private
+    def clear_storage_entries
+      Storage::Entry.where(account_id: id).delete_all
+    end
+
     def calculate_real_storage_bytes
       boards.sum { |board| board.send(:calculate_real_storage_bytes) }
     end
diff --git a/app/models/export.rb b/app/models/export.rb
index 101c9a379..1ebdebda9 100644
--- a/app/models/export.rb
+++ b/app/models/export.rb
@@ -2,7 +2,7 @@ class Export < ApplicationRecord
   belongs_to :account
   belongs_to :user
 
-  has_one_attached :file
+  has_one_attached :file, dependent: :purge_later
 
   enum :status, %w[ pending processing completed failed ].index_by(&:itself), default: :pending
 
diff --git a/app/models/identity.rb b/app/models/identity.rb
index ae4f7a8cb..059e8ac9c 100644
--- a/app/models/identity.rb
+++ b/app/models/identity.rb
@@ -9,7 +9,7 @@ class Identity < ApplicationRecord
   has_many :users, dependent: :nullify
   has_many :accounts, through: :users
 
-  has_one_attached :avatar
+  has_one_attached :avatar, dependent: :purge_later
 
   before_destroy :deactivate_users, prepend: true
 
diff --git a/app/models/storage/entry.rb b/app/models/storage/entry.rb
index 768a4c6f8..cb1e25c6e 100644
--- a/app/models/storage/entry.rb
+++ b/app/models/storage/entry.rb
@@ -5,12 +5,22 @@ class Storage::Entry < ApplicationRecord
 
   scope :pending, ->(last_entry_id) { where.not(id: ..last_entry_id) if last_entry_id }
 
+  thread_mattr_accessor :recording, default: true
+
+  def self.suppressing_recording(&block)
+    original, self.recording = self.recording, false
+    yield
+  ensure
+    self.recording = original
+  end
+
   # Records may be destroyed (during cascading deletes) but .id still works.
   # Skip entirely if account is destroyed - no need to track storage for deleted accounts.
   # Skip materialize jobs for destroyed boards since there's nothing to update.
   def self.record(delta:, operation:, account:, board: nil, recordable: nil, blob: nil)
     return if delta.zero?
     return if account.destroyed?
+    return unless recording
 
     entry = create! \
       account_id: account.id,
diff --git a/app/models/user/avatar.rb b/app/models/user/avatar.rb
index 970104d6f..02e437630 100644
--- a/app/models/user/avatar.rb
+++ b/app/models/user/avatar.rb
@@ -11,7 +11,7 @@ module User::Avatar
   ].freeze
 
   included do
-    has_one_attached :avatar do |attachable|
+    has_one_attached :avatar, dependent: :purge_later do |attachable|
       attachable.variant :thumb, resize_to_fill: [ 256, 256 ], process: :immediately
     end
 
diff --git a/config/initializers/active_job.rb b/config/initializers/active_job.rb
index d8eed109d..415fcc909 100644
--- a/config/initializers/active_job.rb
+++ b/config/initializers/active_job.rb
@@ -1,39 +1,15 @@
 # frozen_string_literal: true
 
-# inspired from code in ActiveRecord::Tenanted
-module FizzyActiveJobExtensions
-  extend ActiveSupport::Concern
-
-  prepended do
-    attr_reader :account
-    self.enqueue_after_transaction_commit = true
-  end
-
-  def initialize(...)
-    super
-    @account = Current.account
-  end
-
-  def serialize
-    super.merge({ "account" => @account&.to_gid })
-  end
-
-  def deserialize(job_data)
-    super
-    if _account = job_data.fetch("account", nil)
-      @account = GlobalID::Locator.locate(_account)
-    end
-  end
-
-  def perform_now
-    if account.present?
-      Current.with_account(account) { super }
-    else
-      super
-    end
-  end
-end
-
 ActiveSupport.on_load(:active_job) do
-  prepend FizzyActiveJobExtensions
+  self.enqueue_after_transaction_commit = true
+end
+
+ActiveSupport.on_load(:action_mailer) do
+  ActionMailer::MailDeliveryJob.prepend AccountTenanted
+end
+
+Rails.application.config.after_initialize do
+  Turbo::Streams::ActionBroadcastJob.prepend AccountTenanted
+  Turbo::Streams::BroadcastJob.prepend AccountTenanted
+  Turbo::Streams::BroadcastStreamJob.prepend AccountTenanted
 end
diff --git a/test/mailers/notification/bundle_mailer_test.rb b/test/mailers/notification/bundle_mailer_test.rb
index 8aca366c9..d37ecaeb7 100644
--- a/test/mailers/notification/bundle_mailer_test.rb
+++ b/test/mailers/notification/bundle_mailer_test.rb
@@ -106,6 +106,19 @@ class Notification::BundleMailerTest < ActionMailer::TestCase
       "Should not generate a real email when all notifications are stale"
   end
 
+  test "deliver_later works with account context" do
+    # Give user a second account so the mailer includes the account name in the subject
+    second_account = Account.create!(name: "Second account")
+    second_account.users.create!(identity: @user.identity, role: :member, name: @user.name)
+
+    create_notification(@user)
+
+    Notification::BundleMailer.notification(@bundle).deliver_later
+    perform_enqueued_jobs
+
+    assert_emails 1
+  end
+
   private
     def create_notification(user, source: events(:logo_published))
       Notification.create!(user: user, creator: user, source: source, created_at: 30.minutes.ago)
diff --git a/test/models/account/incineratable_test.rb b/test/models/account/incineratable_test.rb
index 021f751ba..7f69bed0b 100644
--- a/test/models/account/incineratable_test.rb
+++ b/test/models/account/incineratable_test.rb
@@ -23,4 +23,157 @@ class Account::IncineratableTest < ActiveSupport::TestCase
     @account.cancellation.update!(created_at: 29.days.ago)
     assert Account.due_for_incineration.empty?
   end
+
+  test "incinerate destroys all associated records" do
+    account = accounts(:initech)
+    board = boards(:miltons_wish_list)
+    card = cards(:radio)
+
+    Current.account = account
+    Current.session = Session.new(identity: identities(:mike))
+
+    user = users(:mike)
+    user.create_settings!(bundle_email_frequency: :never)
+
+    # Direct on Account
+    tag = Tag.create!(title: "urgent")
+    column = Column.create!(board: board, name: "Test", position: 0)
+    export = Account::Export.create!(account: account, user: user)
+    search_query = Search::Query.create!(user: user, terms: "test search")
+    storage_entry = Storage::Entry.create!(account: account, delta: 100, operation: "attach")
+
+    # Via Board
+    publication = Board::Publication.create!(board: board)
+    webhook = Webhook.create!(board: board, name: "Test", url: "https://example.com/webhook")
+    event = Event.create!(board: board, creator: user, eventable: card, action: "card_published")
+
+    # Via Webhook
+    delivery = Webhook::Delivery.create!(webhook: webhook, event: event)
+    # DelinquencyTracker is auto-created with Webhook
+
+    # Via Card
+    comment = card.comments.create!(body: "Test comment")
+    step = Step.create!(card: card, content: "Test step")
+    assignment = Assignment.create!(card: card, assignee: user, assigner: user)
+    tagging = Tagging.create!(card: card, tag: tag)
+    watch = Watch.create!(card: card, user: user)
+    pin = Pin.create!(card: card, user: user)
+    reaction = Reaction.create!(reactable: card, content: "thumbs_up")
+    mention = Mention.create!(source: card, mentioner: user, mentionee: user)
+    closure = Closure.create!(card: cards(:paycheck), user: user)
+    goldness = Card::Goldness.create!(card: card)
+    not_now = Card::NotNow.create!(card: cards(:unfinished_thoughts), user: user)
+    activity_spike = Card::ActivitySpike.create!(card: card)
+
+    # Via User
+    notification = Notification.create!(user: user, source: event, creator: user)
+    notification_bundle = Notification::Bundle.create!(user: user, starts_at: 1.hour.ago, ends_at: 1.hour.from_now)
+    filter = Filter.create!(creator: user, fields: { indexed_by: :all, sorted_by: :newest }.to_json, params_digest: SecureRandom.hex)
+
+    # ActiveStorage (attach image to card)
+    card.image.attach(io: StringIO.new("fake image"), filename: "test.png", content_type: "image/png")
+
+    account_id = account.id
+    user_ids = User.where(account_id: account_id).pluck(:id)
+
+    # Confirm records exist before destroy
+    assert User.where(account_id: account_id).exists?
+    assert Board.where(account_id: account_id).exists?
+    assert Card.where(account_id: account_id).exists?
+    assert Tag.where(account_id: account_id).exists?
+    assert Column.where(account_id: account_id).exists?
+    assert Webhook.where(account_id: account_id).exists?
+    assert Access.where(account_id: account_id).exists?
+    assert Entropy.where(account_id: account_id).exists?
+    assert Account::JoinCode.where(account_id: account_id).exists?
+    assert Account::Export.where(account_id: account_id).exists?
+    assert Search::Query.where(account_id: account_id).exists?
+    assert Storage::Entry.where(account_id: account_id).exists?
+    assert Board::Publication.where(account_id: account_id).exists?
+    assert Event.where(account_id: account_id).exists?
+    assert Webhook::Delivery.where(account_id: account_id).exists?
+    assert Webhook::DelinquencyTracker.where(account_id: account_id).exists?
+    assert Comment.where(account_id: account_id).exists?
+    assert Step.where(account_id: account_id).exists?
+    assert Assignment.where(account_id: account_id).exists?
+    assert Tagging.where(account_id: account_id).exists?
+    assert Watch.where(account_id: account_id).exists?
+    assert Pin.where(account_id: account_id).exists?
+    assert Reaction.where(account_id: account_id).exists?
+    assert Mention.where(account_id: account_id).exists?
+    assert Closure.where(account_id: account_id).exists?
+    assert Card::Goldness.where(account_id: account_id).exists?
+    assert Card::NotNow.where(account_id: account_id).exists?
+    assert Card::ActivitySpike.where(account_id: account_id).exists?
+    assert Notification.where(account_id: account_id).exists?
+    assert Notification::Bundle.where(account_id: account_id).exists?
+    assert Filter.where(account_id: account_id).exists?
+    assert User::Settings.where(user_id: user.id).exists?
+    assert ActiveStorage::Attachment.where(account_id: account_id).exists?
+    assert ActiveStorage::Blob.where(account_id: account_id).exists?
+    assert ActionText::RichText.where(account_id: account_id).exists?
+
+    # Flush jobs enqueued during setup (Turbo broadcasts, etc.) while records still exist
+    perform_enqueued_jobs
+
+    account.incinerate
+    perform_enqueued_jobs
+
+    # Confirm account is gone
+    assert_not Account.exists?(account_id)
+
+    # Direct associations
+    assert_empty User.where(account_id: account_id)
+    assert_empty Board.where(account_id: account_id)
+    assert_empty Card.where(account_id: account_id)
+    assert_empty Webhook.where(account_id: account_id)
+    assert_empty Tag.where(account_id: account_id)
+    assert_empty Column.where(account_id: account_id)
+    assert_empty Entropy.where(account_id: account_id)
+    assert_empty Account::JoinCode.where(account_id: account_id)
+    assert_empty Account::Export.where(account_id: account_id)
+    assert_empty Account::Import.where(account_id: account_id)
+    assert_empty Search::Query.where(account_id: account_id)
+
+    # Via Board
+    assert_empty Board::Publication.where(account_id: account_id)
+    assert_empty Access.where(account_id: account_id)
+    assert_empty Event.where(account_id: account_id)
+
+    # Via Webhook
+    assert_empty Webhook::Delivery.where(account_id: account_id)
+    assert_empty Webhook::DelinquencyTracker.where(account_id: account_id)
+
+    # Via Card
+    assert_empty Comment.where(account_id: account_id)
+    assert_empty Step.where(account_id: account_id)
+    assert_empty Assignment.where(account_id: account_id)
+    assert_empty Tagging.where(account_id: account_id)
+    assert_empty Watch.where(account_id: account_id)
+    assert_empty Pin.where(account_id: account_id)
+    assert_empty Reaction.where(account_id: account_id)
+    assert_empty Mention.where(account_id: account_id)
+    assert_empty Closure.where(account_id: account_id)
+    assert_empty Card::Goldness.where(account_id: account_id)
+    assert_empty Card::NotNow.where(account_id: account_id)
+    assert_empty Card::ActivitySpike.where(account_id: account_id)
+
+    # Via User
+    assert_empty Notification.where(account_id: account_id)
+    assert_empty Notification::Bundle.where(account_id: account_id)
+    assert_empty Filter.where(account_id: account_id)
+    assert_empty User::Settings.where(user_id: user_ids)
+
+    # Storage
+    assert_empty Storage::Entry.where(account_id: account_id)
+    assert_empty Storage::Total.where(owner_type: "Account", owner_id: account_id)
+
+    # ActiveStorage / ActionText
+    assert_empty ActiveStorage::Attachment.where(account_id: account_id)
+    assert_empty ActiveStorage::Blob.where(account_id: account_id)
+    assert_empty ActionText::RichText.where(account_id: account_id)
+
+    # Search records (sharded)
+    assert_empty Search::Record.for(account_id).where(account_id: account_id)
+  end
 end
diff --git a/test/models/notification_test.rb b/test/models/notification_test.rb
index 8d9809ba1..02dcbc7db 100644
--- a/test/models/notification_test.rb
+++ b/test/models/notification_test.rb
@@ -50,6 +50,23 @@ class NotificationTest < ActiveSupport::TestCase
     assert_turbo_stream_broadcasts [ kevin, :notifications ]
   end
 
+  test "broadcast job renders account-scoped URLs" do
+    kevin = users(:kevin)
+    account = kevin.account
+    notifications(:layout_commented_kevin).destroy
+
+    # Enqueue the broadcast job but don't run it yet
+    notification = Notification.create!(user: kevin, source: events(:layout_commented), creator: users(:david))
+
+    broadcasts = capture_turbo_stream_broadcasts([ kevin, :notifications ]) do
+      perform_enqueued_jobs
+    end
+
+    assert broadcasts.any?, "Expected at least one broadcast"
+    html = broadcasts.last.to_s
+    assert_includes html, "href=\"#{account.slug}/", "Broadcast should include account slug in URLs"
+  end
+
   test "broadcasting on update when read removes" do
     notification = notifications(:layout_commented_kevin)
 
diff --git a/test/test_helper.rb b/test/test_helper.rb
index b1f813761..4d85c51f9 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -48,6 +48,16 @@ module ActiveSupport
     include ActionTextTestHelper, CachingTestHelper, CardTestHelper, ChangeTestHelper, SessionTestHelper
     include Turbo::Broadcastable::TestHelper
 
+    # Jobs must carry their own account context via AccountTenanted,
+    # not rely on Current.account leaking from the test setup.
+    def perform_enqueued_jobs(...)
+      saved_account = Current.account
+      Current.account = nil
+      super
+    ensure
+      Current.account = saved_account
+    end
+
     setup do
       Current.account = accounts("37s")
     end