

You have to pay quarterly if your withholding doesn’t match you tax burdon. That’s oversimplified but in general you cannot wait till tax day or else everyone would. You would just self withhold, leave the cash in a safe money market fund and make 4% on it till tax day.






On second thought. Pretty sure you need to withhold too, otherwise you just do the same thing per quarter. If someone knows, please let me know so I can turn off withholding lol