Fraud exists everywhere...........from people claiming stuff they shouldn't, to "grey area" business expenses, to outright fraud with dependents.
I can honestly say I've NEVER, not ONCE "fraudulently" filed my taxes. Hell, I think I'm pretty much squeaky clean when it comes to that.
I generally file my own, and take advantage of every benefit I can using turbo tax.....Then I pay for the "audit" protection, to make sure all is GREEN..........if anything shows up "yellow", I tweak a little to make sure green.
That tweaking usually involved business type expenses, or gains, or whatever.........
I should also say that in 30 years of filing, I've only received a tax return maybe 5 of those years......and those 5 years were very, very recent with Tax Credits for College. Thanks to Clinton, I think

. I should tweak my taxes a little more to ensure I get no money back, because I simply hate the fact that the Gubment gets to borrow my money INTEREST FREE for a dang year because I'm too lazy to fix it.....

.
Later,
Geo