How early can you apply an extension, 3 or 6 months?

[harps9191]

From what i have mostly read its 3 months but someone recently on here said 6 so am a bit confused.

I am currently on a Tier 2 General visa which expires on 15-12-2016.

thank you!

[CR001]

It is not necessary to start a new topic when you already have an existing one.

http://www.immigrationboards.com/uk-tie ... 14586.html

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