Making your own income statement is very important, it is a business called "life" if you don't know how to monitor, you'll be in trouble and there is a tendency you would file a bankruptcy. Whether I like it or not, monitoring your income statement is big plus so you know if you're making a profit or loss in your life. Remember income statement is your actual cash inflows and cash outflows.
Income statement Formula:
Monthly income (after taxes) - monthly expenses = Profit
Personal Monthly Income Statement:
At...