No. As per the law, all winnings from online casinos are exempt from tax. While deposits are usually instant, it may take a while to withdraw winnings.
https://talkingpoints.org/subx/showthread.php?tid=43590
http://forum.spolokmedikovke.sk/viewtopic....1&t=1102054
https://talkingpoints.org/subx/showthread.php?tid=36451
http://oldsite.giessen46ers.de/fantalk/vie...=1&t=192696
http://oldsite.giessen46ers.de/fantalk/vie...=5&t=198895
http://forums.shlock.co.uk/viewtopic.php?f=2&t=429853
http://forum3.bandingklub.cz/viewtopic.php...8&t=1652535
http://treasureillustrated.com/showthread.php?tid=339276
https://www.ww2.site/forum/viewtopic.php?p=422355#p422355
http://www.lada-xray.net/showthread.php?p=220440#post220440
http://kiteonly12.free.fr/viewtopic.php?f=5&t=17619
https://www.ww2.site/forum/viewtopic.php?t=67071
http://horsecity.ru/phpBB3/viewtopic.php?f=32&t=398137
http://bbs.xixiku.cloudns.ph/bbs/forum.php...1416&extra=
http://forum.spolokmedikovke.sk/viewtopic....=6&t=935206
http://www.lada-xray.net/showthread.php?p=157137#post157137
http://forum.spolokmedikovke.sk/viewtopic....4&t=1160379