Where do W-10s go?

[TomK]

W-10s don't get "filed" anywhere.  Its a request for a dependent care provider to provide their tax ID number.  Nobody "files" it anywhere.

Did you mean where do I enter childcare provider(s)?

To enter child care expenses:

1.  Log into your account and continue (if not already there).

2.  In the Search box (top right-hand corner), type “child and dependent care”.

3.   Click on the Magnifying Glass icon.

4.   Click on “Jump to child and dependent care” link high-lighted in Blue.

5.  Answer the Step-by-step instructions.