Yes the 2020 versions have the 2021 estimates. Don't know if they are ready yet. But
You can figure the estimates by going to
Federal Taxes or Personal (Home & Business program)
Other Tax Situations
Other Tax Forms
Form W-4 and Estimated Taxes - Click the Start or Update button
Here are the 1040ES instructions and blank forms (where to mail is on page 4)
http://www.irs.gov/pub/irs-pdf/f1040es.pdf
Or pay directly on the IRS website. Payment options for paying your Federal income tax…..
https://www.irs.gov/Payments
