Hi, I'm looking for some sort of interactive 1040 form so I wouldn't have to do all the math myself. It doesn't have to be super precise, I want to enter my dependents, gross income, dividends, capital gain, and other income, + enter what I have already paid in estimated taxes + witholdings, and get a rough estimate of how much I still need to pay.
Most tools I have found so far ask for my email address, which I'd rather not give.
Any suggestion?