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:/
- Log in at my.castandcrew.com.
- Click the My W-4s tab.
- Click Add New W-4.
- Add your updated information as needed.
You can manage your W-4 submissions on your MyCast&Crew portal by adding a new W-4:/