Originally posted on 10/06/2017:

Quote Originally Posted by milwaukee mike View Post
you're supposed to keep a log

the audits that i have seen, irs asks for bank records showing cash withdrawals... otherwise they don't believe that you lost 2000 on 10/6

so after a big enough win to get a tax slip, i recommend that people take cash out of the bank at times
If you're a big enough player where you need it then people will have a system for ATM withdrawals at the casino. Even if you are there to eat dinner, or watch the game, pull out some cash every time and establish that record of 'casino losses'. That's also why there is a market for selling losing lottery tickets.