Tax gets automatically deducted weekly in my country im afraid!
Oh, they are here, too, but we still have to file them every year. We could have such a lovely system as you, to avoid it, if our tax codes weren't written to allow a half dozen exemptions for every special interest group (and if one of those special interest groups wasn't an entire service sector dedicated to helping people file their taxes). God forbid H&R Block and TurboTax went out of business.