How can I guarantee that it is being calculated properly without using the computerized system?

To date no one has found any mathematical flaws with the online Indiana Child Support Calculator. Since attorneys and judges as well as laypersons are using the online calculator, its reliability was and is essential.

I believe that there is a commercial product available but I cannot recall the maker. More importantly, Indiana's Child Support Rules And Guidelines contains the mathematical formulas underlying all the calculations. Anyone with better mathematical skills than myself may feel free to test the system.

Regardless of the math, I find there is a difference between the step-by-step calculator and the attorney calculator.