List of Contributions

One little trick I learned a while ago was how to find transposition errors. That is when you accidentally swap digits in a long number and then use it to run a calculation (ie. you were supposed to enter 1300 but instead entered 3100). The resulting error will always be divisible by 3 with the solution ...

Carlos, I also use spreadsheets for the same reason you do, it forces me to look at every single transaction and ensure its properly categorized. I do this around tax time since I'm already looking over all my finances anyway. Usually I take the last 4 to 6 months expenditures from our daily spending ...