0% tax rate on qualified dividends -

(Married filing Jointly

For TY 2024, the upper limit for 0% tax rate on qualified dividends is 94, 050.  

 

I am trying to manage my income (via conversions fro traditional to ROTH) to keep al my qualified dividends untaxed.  

 

My question is:  If I exceed the 94,050, all all qualified dividends subject to the 15 % rate or just those above the threshold.  

 

Searches on line have yielded conflicting answers.  Can anyone point me to the specific IRS publication where I can find out this answer?