New Jersey return has no estimated tax forms available for 2019

You can file your estimated tax online if you are paying electronically. Otherwise, you must file a Declaration of Estimated Tax Voucher (Form NJ-1040-ES) with your payment. Make your check or money order payable to State of New Jersey – TGI. Regardless of how you file, the Social Security number you enter first should be the same one you enter first on your New Jersey Income Tax return. <a rel="nofollow" target="_blank" href="https://www.state.nj.us/treasury/taxation/pdf/current/1040esi.pdf">https://www.state.nj.us/treasury/taxation/pdf/current/1040esi.pdf</a>

Please see answer below for the question on NJ ES Payments.

Go to the State section in TurboTax and after the Deduction and Credits there is a section in the state called,

A few things before we wrap up state taxes

and towards the bottom is Other tax Forms

this is where the NJ Estimated Tax Payments are.