If you work for 90 days or less then nothing happens. If you work for 91+ days then you don't maintain your US employment. You must find new employment in The

If you work for 90 days or less then nothing happens. If you work for 91+ days then you don't maintain your US employment. You must find new employment in The Netherlands and get a work visa. That may mean staying at your current company and switching from the US based company to their NL based company, but it's still a new job. You'll pay taxes in the NL, but you may get a SIGNIFICANT discount for the first 5 years as an IT worker [0]. You will still need to pay taxes in the US, but you'll get a discount of any taxes already paid to the NL so, effectively, you won't need to actually pay any taxes since taxes are higher in the NL. You'll still file every year. 0: https://www.expatica.com/nl/finance/taxes/the-dutch-30-ruling-explained-101641/ https://www.expatica.com/nl/finance/taxes/the-dutch-30-rulin...