W-4s

How can I update my W-4?

Manage your W4

You can manage your W-4 submissions on your MyCast&Crew portal by adding a new W-4:

  1. Log in at my.castandcrew.com.
  2. Click the  My W-4s tab.
  3. Click Add New W-4.
  4. Add your updated information as needed.