Ok i think i follow....but i dont actually want TT to do anything to my W4. How do i let TT know, say in early April 2020, how much i made through my job and how much was withheld during the first quarter? And then at the same time I'd also let TT know how much stock trade and dividend income i made in the 1st quarter too? So that TT would have my total 1st quarter picture of everything, even tho im not changing my w4 tho? Does that sound about right? Thanks again
