Do NOT try to memorize the years and dates for when the laws were passed. There is a good chance that you will get the information incorrect, and that will affect your overall marks. >> When it comes to direct tax, you CANNOT skip practicing by hand. >> Several chapters such as Study Note 2 – Non-Resident, Study Note 4 – Assessment Procedure, and so on have large sums the likes of which MUST be practiced, or you WILL forget the steps. >> Tabulate important information from each chapter to help you remember the same quickly. Refer this article for sample table templates.