Just done a quick spreadsheet. My going rate is about 550 Euros a day. I live in the UK and work in the EU/CH: I can keep expenses down to 700 Euros a week (hotel, flights, taxi or parking). Work out NICs and tax on the rest, and something interesting happens: At about 26 weeks I cross into 40% tax, and after that I take home just 80 pounds a day. I might just rather have half the year off.
