Get your taxes done using TurboTax

Here are the blank estimate forms and instructions for federal.  You need to go to your state's website to get theirs.

https://www.irs.gov/pub/irs-pdf/f1040es.pdf

 

Or you can pay directly on the IRS website https://www.irs.gov/payments

Be sure to pick the right kind of payment and year.....2019 Estimate