To reiterate, my father has never registered me as a British citizen. I understand that I'm British by descent, but it just surprises me that it's that simple. Does this mean I could travel to the UK on my US passport and live/work there indefinitely w/o a visa? To apply for my British passport, all ...

That's fantastic to know.

So do I need to "register" for my citizenship or just apply for a British passport?

Should I go to the British consulate in my city tomorrow to get started on this?

Hi, I was born on September 27th, 1992 (now age 22). My father is a UK citizen (born in the UK to UK parents). My mother is American, but they were married at the time of my birth (and still are). From my internet research, I have seen that if I was under 18 I would be entitled to UK citizenship. Is ...