Please forgive my ignorance, I've only moved to the UK this past December to be with my new spouse (British citizen). I need to file my taxes and see there are numerous sites that have free e-filing programs. The problem I've run into is being required to put my spouse's SSN/ITIN number on the form - being a British Citizen she has neither, what do I do? Her National Insurance Number won't fit, I'm confused. I've spent a couple days reading through this forum to try and educate myself but I just feel more overwhelmed and even more ignorant now. I don't own properties, have dependents to claim or any of the other headaches, mine should be fairly simple I had thought. I don't know what much of the terminology I'm seeing means (FBAR, compliance and several others), I'm guessing it's not the same as Fubar from my military days lol. If anyone could please suggest a place to start learning - beginning with basic understanding, I'd much appreciate it. I've always filed my own taxes in the states, so I understand much, but I'm not living there anymore and know rules have changed. Thank you in advance for any assistance you may be able to provide in pointing me in a better direction.