Submitting additonal documents

[lchow]

I have submitted my application of Naturalisation in May 2004 after 5 full years of working in UK (One year after getting the ILR)

Instead of sending in the original passport I had sent in a certified copy of the passport.

I am holding a British National Overseas passport and from the guidenotes it seems to be all I need to send.

I read in another post that one of the moderator mentioned that it could be advisable to send also all the other supporting documents (employer's letter, tex bills for the past 5 years, etc) even though it was not compulsory.

Can I send those in now in case they are really needed?

My credit card statement shown that they have processed the payment already (but of course that doesn't mean anything I know)

If your advice is to send, where shall I send it? To the same address where I sent the application?

Much appreciated for your help!