Where is the free stimulus registration program so I can enter my direct deposit information?

If you are 

not

 filing a 2019 tax return and you are 

not

 required to file a tax return and you do 

not

 receive Social Security benefits, then use this TurboTax website to register for the stimulus - https://turbotax.intuit.com/stimulus-check/

If you have filed a 2019 tax return and need to change or add your direct deposit information, see this IRS website - https://www.irs.gov/newsroom/economic-impact-payments-what-you-need-to-know
The IRS does not have my direct deposit information. What can I do?
In the coming weeks, Treasury plans to develop a web-based portal for individuals to provide their banking information to the IRS online, so that individuals can receive payments immediately as opposed to checks in the mail.

If you receive Social Security benefits, see this US Treasury website - https://home.treasury.gov/news/press-releases/sm967

Where do I enter my direct deposit information once I have registered an account with turbo tax?

 

IRS Coronavirus Tax Relief

TurboTax Corona Virus Tax Center Updates