Simple online accounting software
Just create invoices & log your expenses leave the accounting part to the app!
Simply enter invoice particulars & you are done! Where will it appear in P&L leave it to the app!
Log payments against invoices & let the app worry about what & where it goes in your books.
Again, just log your expenses and let the app take care of where to put (P&L / Balance sheet) what !
It's right there, you don't have to create it. Just download and you are all set to file your returns.
Keep a track of your daily cash with cash book, what came in and what went out & what's left!