The British equivalent: http://www.listentotaxman.com/ http://www.listentotaxman.com/ Only for people with normal jobs or self employed though, doesn't take th

The British equivalent: http://www.listentotaxman.com/ http://www.listentotaxman.com/ Only for people with normal jobs or self employed though, doesn't take things like capital gains or dividends into account (but these have nicer rates than normal income anyway, so it's good as a worst case calculator anyway.)