This calculator is shareware. If you like it, please make a $10
donation using the PayPal button below. Or if you would like to
send us a check, the directions are in the resulting spreadsheet.
DISCLAIMER: The calculations performed by this program are accurate to
our best knowledge. There will be minor discrepancies between our
numbers and the actual numbers. For example, very small differences
arise because in the real world, all amounts are rounded to the
nearest cent. Other differences come from simplified tax calculations
and the accuracy of estimating your expenses and incomes.