Hi @WendyN2 . Sorry, but you are incorrect. You don't need a US address to file taxes. I am US citizen, and have lived abroad for nearly a decade. I file as a foreign resident every year, and I use my foreign address. This is the first program I have used that asks for a US address, and it's not for filing, it's for registration for their system.
This is definitely a flaw in the TurboTax system. I really thought it was a great, easy program until I got to the end and it asked for that. It's very strange.
