@fanfare wrote:
Form 2210 (default) requires equal estimated tax installments of 25%.
@tiggerpounce
By this I assume that you mean in the absence of annualizing on Schedule AI. However, it's not entirely true. You could pay more in estimated taxes in earlier quarters and less in later quarters as long as you paid at least 25% for the first quarter, 50% for the first two quarters, 75% for the first three quarters and 100% for the year.
