Thanks John and Susha,
It seems a bit risky, will send mine first, Will i be able to apply her's as soon as my Naturalization get approved or have to hav British passport in my hand? Required document on the basis of married to BC asking for spouse passport?

Hi Guy, I am due to apply for naturalization on the basis of 5 yrs wp+ 1 yr ILR.My wife has been in UK for 4 years and has an ILR too(Since LAST sep). I was wondering if we could apply as a joint applicant for Naturalization and ask HO to decide on mine first then if it is approved wife's applicatio...