A client should discontinue withholding on his pension because changes in his situation mean he owes no federal tax.  So he needs to file Form W-4P, right?  But that's not available until March 31.  I know, I can fill one out manually.  I would have to do the final step manually anyway, because the form no longer has a box to check to indicate "I don't want tax withheld."  Instead, the IRS instructions say:

Choosing not to have income tax withheld. You can choose not to have federal income tax withheld from your payments by writing “No Withholding” on Form W-4P in the space below Step 4(c).

Now:  Intuit won't allow me to post this at the moment because of a message that says,

"Post flooding detected (community received posts of a unique message more than 1 times within 3,600 seconds)"

But I will keep trying.