It doesn't need a back end at all. They've done exactly what I suggested in my blog but was too lazy to do — make a rough guess based on static data and hand yo

It doesn't need a back end at all. They've done exactly what I suggested in my blog but was too lazy to do — make a rough guess based on static data and hand you off to the vendor. It can be done client-side off static content. Using the IRS service to verify income would be something the real site could easily do, but it's not really necessary. http://loewald.com/blog/?p=5349 http://loewald.com/blog/?p=5349