Under the new 2020 W-4, I don't know how to make QB Online P/R withhold a fixed amount for federal and state income taxes--I don't want QB to automatically calculate the deduction. Under the old system, I could get around this by setting the number of exemptions so high that nothing would be taken out via a calculation, then could enter a set amount under the "additional" amount to be withheld. How do I get QB to withhold the fixed amount?