I have a business, and I often use tax calculators, look on the Internet - there are many of them. It is necessary that the calculator counts taxes strictly according to the laws of the state and there are no errors. My friend this fall recommended to me
https://taxfyle.com/small-business-tax-calculator and I use it to this day, thus counting my taxes without any mistakes and I am more than satisfied with it. Now the answer to the author is yes, they did make some changes that at first glance are not even remarkable, but if you go deeper into this matter, you can understand that these adjustments greatly change the principle of operation of the Tax Manual