To prepare estimates for next year you start with your current return, but be careful not to change anything. If you can't get back into your return, Try this, you can sign back onto your account, click the Visit My Tax Timeline and then under SOME THINGS YOU CAN DO, click on Add a State. This should get you back into your return.
You can just type W4 in the search box at the top of your return , click on Find. Then Click on Jump To and it will take you to the estimated tax payments section. Say no to changing your W-4 and the next screen will start the estimated taxes section.
Or Go to….
Federal Taxes or Personal (H&B/Self Employed version)
Other Tax Situations
Other Tax Forms
Form W-4 and Estimated Taxes - Click the Start or Update button
To just estimate the remaining quarters put in that you paid $1 for the first and second quarters so it will only calculate the 3rd and 4th quarters.
Here are the blank Estimates and instructions…..
http://www.irs.gov/pub/irs-pdf/f1040es.pdf The 1040ES quarterly estimates are due April 18, 2017, June 15, Sept 15 and Jan 16, 2018. Your state will also have their own estimate forms.
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.....2017 Estimate