Simple Office AI

 If your current invoice system is basically “send the invoice and remember to check it later,” the problem may not be that you need better accounting software. You may simply need one reliable place to see what you invoiced, what has been paid, what is still outstanding, and what is already overdue. For many freelancers and small businesses, Google Sheets can handle that job well without adding another monthly subscription or complicated platform. The key is to keep the system simple. A useful invoice tracker should tell you what needs attention without forcing you to open old emails, search through PDF files, or manually calculate what each client still owes. I created a free invoice tracker for exactly that purpose. It works in Excel and can also be opened in Google Sheets. What Should an Invoice Tracker Actually Track? A common mistake is adding too much information to an invoice spreadsheet. You start with the invoice number and client name. Then come contact details, pr...