When I went back into the step-to-step, TurboTax said I was required to file the 2210 even though I didn't have a penalty. Just wondering if that's a glitch as well or if they're basing this on the estimated tax payments calculated from the previous tax year and I had paid less than the estimate due to less income. Isn't that why they're called "estimated" payments. When you're self-employed you can't predict your income from year to year.
