Hi Bubair,
montly take home for captains (salary + sector pay) is about 14000 chf. If you're a swiss citizen or resident you declare your income once a year and taxed according your personal situtation (place you live, marital status, children,...). If you live across the border or you are a temporary working permit holder you're taxed "à la source", which means your tax is deducted from your salary automaticaly each month. I think it's around 20%. Senior first officer take home money is 8500 chf (less 20% if taxed à la source).
Hi Rock&Go,
go for easy switzerland option if you can. I flew recently with few ex flexicrew guys. Didn't hear a lot of good things...
Good luck to all