You can register for the Online Basic Tax 101 Course and finish the course at your own pace. The course consists of twelve classes. All classes are recorded so you may watch them at your convenience. They will be available through April 1, 2021, which is the deadline to successfully complete the course. There is a $199 book fee for the Online Basic Tax Course in all US states except for California, where the fee is $249.
Requirements for passing the course are listening to the 36-hours of training and passing each exam with a score of 70% or above.