E-file should be available tomorrow for it. But if you are printing and mailing a 1040A, that won't be available until 1/25/18 according to the availability table today.
We apologize that the forms that have 1/18/18 next to them are not available right now. They will be updated later tonight. Please check back tomorrow 1/19/18 for the updated forms.
Keep in mind, the IRS will not start accepting e-filed returns until January 29, 2018.
And keep an eye out on the updates in the availability tables linked below.
