Does the US IRS have an auto-fill feature for tax software?

In Canada you sign up at the Canada Revenue Agency (CRA is Canada's IRS) and get a log on. Then at tax time you can download free tax software from links on the CRA website, click auto-fill to populate with your info and then click the e-file button. That's it, done.

My dad in his mid 70s probably wouldn't do it so your dad may not either if it was available in the US. But it is a great feature to have it makes it almost to the point of why is anyone doing this it should be automatic each year.