When to apply for T1 extension

[jonbca]

Hey, my first Tier 1 General expires on 4 Aug 2012. I want to ensure that I have the requisite 5 years to apply for ILR in 2015 (assuming it still exists and is not priced out of reach by then).

I've been watching the forums and it seems like processing is now taking about 90 days for routine applications. When should I send off my paperwork? I was thinking late June, but when I applied last time (non-BRP) I applied on 17 July and had everything back 3 weeks later.

Also, because of a "problem" with my employer's HR department, I may be forced to use a P60 as earnings confirmation. Since these run to 6 Apr 2012, this means I'd have to send off my papers before 6 July, right? Can you check my maths there ? Thanks!

[sts96508]

quick suggestion about the problem with your HR - get your tax records from HMRC and submit them too, as evidence from a third source, if your employer is going to be hostile in the event of verification

[jonbca]

Thanks. The problem is not related to malice or hostility, just the speed of bureaucracy.

Does it have to be HR who provides an earnings confirmation letter? Or can it be a director or VP in my department?