Track the right stuff without all the fluff! Use Big E-Z Books and the power of Microsoft Excel to track all your income and expenses for the year. There are 12 monthly workbooks and one summary linked together for your convenience. Big E-Z Books keeps your checkbook balance up to date, and keep you organized for tax time. There are 12 customizable income categories and 25 expense categories. You can print reports, set up a budget and reconcile the checkbook. There are 150 rows for each month's data and the columns fit 7 digit numbers. (Requires: Microsoft Excel/Office 2003-2007, XP or VISTA)