While you know and understand the background of every line of your financial statements, your lenders and investors know only what they see. So, help them assimilate the information and give it context.
To begin with, communicate the relative importance of sections by their placement in the notes. Some examples of this implicit ranking: include relevant tax information, but you can probably push it lower in the notes. On the other hand, if your company purchased another company, consider moving it close to the top.
Also, what is important is how your group information. Companies often scatter related paragraphs in different sections. Instead, consolidate them into one section, and add headings and subheadings so users can easily find what they are looking for. Make sure those levels create a consistent hierarchy of topics.