When can I apply for british passport?

[Szilvi]

Hello,

I'm a little bit confused so need some.
I applied for permanent resident card 03/2014. They issued it in May. When can I apply for british citizenship? March or May 2015?

Thank you

[Universal soldier]

May

[LilyLalilu]

You could apply for BC in March but would then need to re-submit the evidence you used to prove treaty rights when you obtained PR.
It would therefore be easier to apply in May (date of your PR card) when you would only need to submit your PR card as evidence of your permanent resident status.

[Szilvi]

I shouldn't have applied for PR.:/
Thank you.