Hooligans Sportsbook

What is the most Potato could wire without the U.S. govt looking into it?

Are you sending or receiving the wire?

It really doesn't matter. This is nothing illegal or wrong with receiving or sending money to a sportsbook. It is however illegal to not pay owed taxes and it's really best not to try and fuck the IRS.
 
The IRS wants theirs if it's 10$ or 20k. Obviously they are less likely to notice the smaller the amount, but you can get randomly audited for some other crap and if they find 8k of gambling winning that's not reported, they will want their cut.

The 10k everyone talks about was the amount banks had to report for cash deposits (it's now only like 3).

The IRS can get any info they want, but getting a 12k wire isn't gonna throw up flags or anything. Obviously bigger is more likely to be noticed, but structuring transactions to stay below 10k is illegal. Most books can't.won't send more than 10k at a time anyway, though bookmaker/greek have unlimited wire caps.