the significant and that is that once the irs is doing it, one audit for ataxia. it is very unusual for them to do a second audit for the same year. you are done for the year unless there has been fraud or misrepresentation. with an unreal audit which is really the bulk of what the irs the in its contacts with taxpayers, takes like sending them a notice and saying you left off your 1099 for interest off of this return. here's the extra tax. or you left a w-2 off. or you haven't filed a return and they create one for you based on all of your w-2s that they've got on their systems. lately they've been doing an enormous amount of math errors. you did something wrong but it doesn't amount to a full audit. that is youwith could do a full audit and any kinds of these other contacts, the irs has said they can go back several years and do these math errors which they've never done before. so you don't get any finality on your tax year. the other thing that it does is they report out an audit rate. right now their figures are less than 1%. but if you add in all of these li