rickeshab wrote: ↑Sat Oct 14, 2017 8:27 pm
I was born in 2002 and my sister was born in 2003, my mothers current immigration status is
Leave to Remain
Limited leave or Indefinite Leave to Remain?
What was your mother's status when you were born?
Your father has a British passport- how and when did he get his British citizenship. Is he U.K. born? If so- when?
Unless your mother had Indefinite Leave to Remain or its equivalent when you were born it appears that you are not a British citizen and need obtain British citizenship before you can have a British passport. There may be a number of options open to you including UKF (child of an unmarried British/settled father) or Form T (born in the U.K. and resident until age 10). UKF is likely to be the lowest cost but you'll need to provide more details to see if you are eligible.
This is not intended to be legal or professional advice in any jurisdiction.